#A02226#A02226
#A02226 is a mid, vivid red. Relative luminance 0.088; OKLCH L 46.4% C 0.162 H 24.8°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).
Color values
| HEX | #A02226 |
|---|---|
| RGB | rgb(160, 34, 38) |
| HSL | hsl(358, 65%, 38%) |
| HSV | hsv(358, 79%, 63%) |
| CMYK | cmyk(0%, 78.8%, 76.3%, 37.3%) |
| CIE-LAB | lab(35.52, 50.64, 30.41) |
| CIE-LCH | lch(35.52, 59.08, 30.99°) |
| OKLab | oklab(46.37% 0.1468 0.068) |
| OKLCH | oklch(46.37% 0.162 24.8) |
| XYZ | xyz(15.4209, 8.7600, 2.7122) |
| Luminance | 0.0876 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Brown
#A52A2A
ΔE00 1.73
Carmine
#9D0216
ΔE00 3.46
Firebrick
#B22222
ΔE00 4.19
Brownish Red
#9E3623
ΔE00 5.60
Brick
#A03623
ΔE00 5.64
Crimson (survey)
#8C000F
ΔE00 6.07
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#A02226 #22A09C
analogous
#A02265 #A02226 #A05D22
triadic
#A02226 #26A022 #2226A0
tetradic
#A02226 #65A022 #22A09C #5D22A0
square
#A02226 #65A022 #22A09C #5D22A0
split-complementary
#A02226 #22A05D #2265A0
monochromatic
#3B0D0E #6E171A #A02226 #D22D32 #DD5F63
Accessibility & contrast
On white
7.63
#A02226 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.75
#A02226 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #A02226
7.63:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##A02226 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##A02226 | 1.00 | 7.63 | 2.75 | 7.63 |
| #FFFFFF | 7.63 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.75 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.63 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#494225
Deuteranopia (green-blind)
#685D21
Tritanopia (blue-blind)
#B00025
Achromatopsia (no color)
#545454
Design tokens & code
CSS
--color: #a02226; /* rgb */ color: rgb(160, 34, 38); /* oklch */ color: oklch(46.4% 0.162 24.8);
Tailwind
colors: {
custom: {
50: '#c56960',
500: '#a02226',
950: '#000000',
},
}SCSS
$custom: #a02226; $custom-light: #c56960; $custom-dark: #000000;
JSON
{
"hex": "#a02226",
"rgb": {
"r": 160,
"g": 34,
"b": 38
},
"hsl": {
"h": 358.095,
"s": 64.948,
"l": 38.039
},
"oklch": {
"l": 0.46372,
"c": 0.16177,
"h": 24.8
},
"luminance": 0.08758
}Semantic roles & 50–950 ramp
primary
#A02226
secondary
#5CC2BF
accent
#E8E340
background
#FDF6F5
surface
#FAEBE9
border
#D3C6C5
text
#140705
muted
#837A79