Red 100
red-100 · #FEE2E2
HEX
#FEE2E2
RGB
rgb(254, 226, 226)
CMYK
cmyk(0%, 11%, 11%, 0%)
HSL
hsl(0, 93%, 94%)
LAB
lab(92.1, 9.6, 3.5)
What is Red 100?
Red 100 is the red-100 reference in the Tailwind CSS palette. Its sRGB value is #FEE2E2 (rgb 254, 226, 226). It sits in the red family. The default color palette shipped with Tailwind CSS v3 by Tailwind Labs. 22 color families across 11 lightness steps (50 to 950). See disclaimer for accuracy and trademark notes.
Accessibility
WCAG 2.1 contrast checks for Red 100 as a background.
Black text on this color
White text on this color
Shades, tints & tonal scale of Red 100
An 11-step tonal scale derived from Red 100 (#FEE2E2). 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
#FFFDFD
#FFFDFD
100
#FFFAFA
#FFFAFA
200
#FFF6F6
#FFF6F6
300
#FFF1F1
#FFF1F1
400
#FEE9E9
#FEE9E9
500
#FEE2E2
#FEE2E2
600
#D8C0C0
#D8C0C0
700
#A59393
#A59393
800
#726666
#726666
900
#403939
#403939
950
#1E1B1B
#1E1B1B
Lighter tints (mixed with white)
15%
#FEE7E7
30%
#FEEBEB
45%
#FEF0F0
60%
#FFF4F4
75%
#FFF8F8
Darker shades (mixed with black)
15%
#ECD2D2
30%
#D9C1C1
45%
#C3ADAD
60%
#A99696
75%
#887979
Color harmonies for Red 100
Classic color-theory harmonies derived from rotating the hue of Red 100. Use these to build accent palettes, brand systems, and accessible UI color pairings.
Complementary
180° opposite — strongest contrast
#FEE2E2
#FEE2E2
#E1FEFE
#E1FEFE
Triadic
Three colors 120° apart
#FEE2E2
#FEE2E2
#E1FEE1
#E1FEE1
#E1E1FE
#E1E1FE
Analogous
Two neighbors ±30° on the wheel
#FEE1F0
#FEE1F0
#FEE2E2
#FEE2E2
#FEF0E1
#FEF0E1
Split-complementary
Base + two colors flanking its complement
#FEE2E2
#FEE2E2
#E1FEF0
#E1FEF0
#E1F0FE
#E1F0FE
Tetradic
Two complementary pairs
#FEE2E2
#FEE2E2
#FEFEE1
#FEFEE1
#E1FEFE
#E1FEFE
#E1E1FE
#E1E1FE
Square
Four colors evenly spaced 90° apart
#FEE2E2
#FEE2E2
#F0FEE1
#F0FEE1
#E1FEFE
#E1FEFE
#F0E1FE
#F0E1FE
Red 100 in every color space
Full conversion of Red 100 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
#FEE2E2
RGB
rgb(254, 226, 226)
CMYK
cmyk(0%, 11%, 11%, 0%)
HSL
hsl(0, 93%, 94%)
HSV
hsv(0, 11%, 100%)
HWB
hwb(0 89% 0%)
CIE Lab
lab(92.1 9.6 3.5)
OKLCH
oklch(93.6% 0.031 17.7)
XYZ (D65)
xyz(81.80, 80.96, 83.25)
Copy-ready code for Red 100
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: #FEE2E2;
background-color: #FEE2E2;CSS variable
:root {
--color-red-100: #FEE2E2;
}Tailwind config
// tailwind.config.js
colors: {
'red-100': '#FEE2E2',
}Sass
$color-red-100: #FEE2E2;Swift UIColor
UIColor(red: 0.996, green: 0.886, blue: 0.886, alpha: 1.0)Android XML
<color name="red-100">#FEE2E2</color>Closest match in every color system
The nearest Red 100 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 Tailwind CSS palette
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 9003
#F4F4F4
Signal white
RAL 9016
#F6F6F6
Traffic white
RAL 7035
#D7D7D7
Light grey
RAL 9018
#D7D7D7
Papyrus white
RAL 9010
#FFFFFF
Pure white
RAL 9001
#FDF4E3
Cream
FAQ about Red 100
What is the HEX code for Red 100?
Red 100 (red-100) has the HEX code #FEE2E2. In RGB it is rgb(254, 226, 226), and in CMYK it is cmyk(0%, 11%, 11%, 0%).
What is the OKLCH value of Red 100?
Red 100 converts to oklch(0.936 0.031 17.7). OKLCH is the perceptually uniform color space used by Tailwind v4 and CSS Color Module Level 4.
Is Red 100 accessible for body text?
Used as a background, Red 100 has a contrast ratio of 17.19:1 with black text and 1.22:1 with white text. WCAG 2.1 AA requires 4.5:1 for normal text. The current recommendation is to use black text and verify in real UI context.
What is the closest Pantone to Red 100?
The closest Pantone reference to Red 100 by ΔE2000 perceptual distance is Pantone 196 C (#ECC7CD). Cross-system Pantone matching is approximate; for color-critical print work, verify with a physical Pantone guide.
What is the closest RAL color to Red 100?
The closest RAL Classic reference to Red 100 by ΔE2000 distance is RAL 9003 (Signal white, #F4F4F4). RAL is a German industrial coating standard commonly used for paint, powder coat, and architectural specification.
What is the complementary color of Red 100?
The complementary color (180° opposite on the HSL color wheel) of Red 100 is #E1FEFE. Use it for high-contrast accents, error states, or call-to-action pairings.
Data provenance & source
Tailwind CSS default palette (v3)
The default color palette shipped with Tailwind CSS v3 by Tailwind Labs Inc. Use as a reference for design tokens, web color systems, and Tailwind-based design conversations. Names like 'blue-500' are the project's own naming convention.
- Source type
- derived
- Confidence
- high
- License
- MIT
- Last reviewed
- 2026-05-24
Workflow tags
Tailwind palette values are designed for digital interfaces under sRGB. For print, convert to a process-appropriate value and proof against the substrate; do not rely on sRGB CMYK conversion for color-critical print work.