Dodgerblue4
dodgerblue4 · #104E8B
HEX
#104E8B
RGB
rgb(16, 78, 139)
CMYK
cmyk(88%, 44%, 0%, 45%)
HSL
hsl(210, 79%, 30%)
LAB
lab(32.8, 5.3, -39.1)
What is Dodgerblue4?
Dodgerblue4 is the dodgerblue4 reference in the X11 named colors. Its sRGB value is #104E8B (rgb 16, 78, 139). It sits in the blue family. Historical X Window System color names — the numbered 1-4 lightness variants of the classic xorg-server rgb.txt palette. See disclaimer for accuracy and trademark notes.
Accessibility
WCAG 2.1 contrast checks for Dodgerblue4 as a background.
Black text on this color
White text on this color
Shades, tints & tonal scale of Dodgerblue4
An 11-step tonal scale derived from Dodgerblue4 (#104E8B). Click any swatch to copy its HEX. Use these as a starting point for design tokens, hover states, and disabled states in a design system.
50
#ECF1F6
#ECF1F6
100
#D9E3EC
#D9E3EC
200
#B3C6DA
#B3C6DA
300
#88A7C5
#88A7C5
400
#4C7AA8
#4C7AA8
500
#104E8B
#104E8B
600
#0E4276
#0E4276
700
#0A335A
#0A335A
800
#07233F
#07233F
900
#041423
#041423
950
#020911
#020911
Lighter tints (mixed with white)
15%
#6D80A4
30%
#96A0B8
45%
#B3BACA
60%
#CCD0DA
75%
#E1E3E9
Darker shades (mixed with black)
15%
#0E4881
30%
#0C4176
45%
#093A69
60%
#07315A
75%
#042648
Color harmonies for Dodgerblue4
Classic color-theory harmonies derived from rotating the hue of Dodgerblue4. Use these to build accent palettes, brand systems, and accessible UI color pairings.
Complementary
180° opposite — strongest contrast
#104E8B
#104E8B
#894C10
#894C10
Triadic
Three colors 120° apart
#104E8B
#104E8B
#89104D
#89104D
#4D8910
#4D8910
Analogous
Two neighbors ±30° on the wheel
#108989
#108989
#104E8B
#104E8B
#101089
#101089
Split-complementary
Base + two colors flanking its complement
#104E8B
#104E8B
#891010
#891010
#898910
#898910
Tetradic
Two complementary pairs
#104E8B
#104E8B
#4C1089
#4C1089
#894C10
#894C10
#4D8910
#4D8910
Square
Four colors evenly spaced 90° apart
#104E8B
#104E8B
#891089
#891089
#894C10
#894C10
#108910
#108910
Dodgerblue4 in every color space
Full conversion of Dodgerblue4 across the color spaces designers and developers actually use — including OKLCH (the perceptually-uniform space that powers Tailwind v4 and CSS Color Module Level 4) and HWB.
HEX
#104E8B
RGB
rgb(16, 78, 139)
CMYK
cmyk(88%, 44%, 0%, 45%)
HSL
hsl(210, 79%, 30%)
HSV
hsv(210, 88%, 55%)
HWB
hwb(210 6% 45%)
CIE Lab
lab(32.8 5.3 -39.1)
OKLCH
oklch(42.1% 0.118 252.7)
XYZ (D65)
xyz(7.60, 7.42, 25.45)
Copy-ready code for Dodgerblue4
Drop-in snippets for CSS, Tailwind, Sass, iOS Swift, and Android XML. Click the copy button on any snippet to put it on your clipboard.
CSS
color: #104E8B;
background-color: #104E8B;CSS variable
:root {
--color-dodgerblue4: #104E8B;
}Tailwind config
// tailwind.config.js
colors: {
'dodgerblue4': '#104E8B',
}Sass
$color-dodgerblue4: #104E8B;Swift UIColor
UIColor(red: 0.063, green: 0.306, blue: 0.545, alpha: 1.0)Android XML
<color name="dodgerblue4">#104E8B</color>Closest match in every color system
The nearest Dodgerblue4 equivalent in every other color system on this site, ranked by ΔE2000 perceptual distance. Useful when translating between design-system, web-standard, and industrial color references.
Closest in X11 named colors
Top 6 ΔE2000-closest entries within the same collection.
Closest Pantone matches
Top 6 ΔE2000-closest Pantone references. Cross-system matching is approximate — see disclaimer.
Closest RAL Classic matches
Top 6 ΔE2000-closest RAL Classic references for industrial coating cross-reference.
RAL 5019
#1B5583
Capri blue
RAL 5000
#354D73
Violet blue
RAL 5007
#3E5F8A
Brilliant blue
RAL 5017
#063971
Traffic blue
RAL 5023
#49678D
Distant blue
RAL 5020
#1D334A
Ocean blue
FAQ about Dodgerblue4
What is the HEX code for Dodgerblue4?
Dodgerblue4 (dodgerblue4) has the HEX code #104E8B. In RGB it is rgb(16, 78, 139), and in CMYK it is cmyk(88%, 44%, 0%, 45%).
What is the OKLCH value of Dodgerblue4?
Dodgerblue4 converts to oklch(0.421 0.118 252.7). OKLCH is the perceptually uniform color space used by Tailwind v4 and CSS Color Module Level 4.
Is Dodgerblue4 accessible for body text?
Used as a background, Dodgerblue4 has a contrast ratio of 2.48:1 with black text and 8.45:1 with white text. WCAG 2.1 AA requires 4.5:1 for normal text. The current recommendation is to use white text and verify in real UI context.
What is the closest Pantone to Dodgerblue4?
The closest Pantone reference to Dodgerblue4 by ΔE2000 perceptual distance is Pantone 7462 C (#0F4D92). Cross-system Pantone matching is approximate; for color-critical print work, verify with a physical Pantone guide.
What is the closest RAL color to Dodgerblue4?
The closest RAL Classic reference to Dodgerblue4 by ΔE2000 distance is RAL 5019 (Capri blue, #1B5583). RAL is a German industrial coating standard commonly used for paint, powder coat, and architectural specification.
What is the complementary color of Dodgerblue4?
The complementary color (180° opposite on the HSL color wheel) of Dodgerblue4 is #894C10. Use it for high-contrast accents, error states, or call-to-action pairings.
Data provenance & source
X11 named colors (xorg rgb.txt)
The historical X11 color name list shipped in the xorg-server rgb.txt file. Roughly 550 entries covering classic computing color names like 'PapayaWhip', 'MediumAquamarine', and 'DarkSlateGray'. Many CSS named colors originate here. Use as a reference for legacy and creative color names. Most modern CSS implementations accept these names directly.
- Source type
- derived
- Confidence
- high
- License
- MIT/X11 license (X Consortium)
- Last reviewed
- 2026-05-24
Workflow tags
X11 colors are sRGB digital values from a 1980s color system. For print, convert to a process-appropriate color and proof against substrate.