#A02A17#A02A17
#A02A17 is a mid, vivid red. Relative luminance 0.092; OKLCH L 46.9% C 0.157 H 31.9°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).
Color values
| HEX | #A02A17 |
|---|---|
| RGB | rgb(160, 42, 23) |
| HSL | hsl(8, 75%, 36%) |
| HSV | hsv(8, 86%, 63%) |
| CMYK | cmyk(0%, 73.8%, 85.6%, 37.3%) |
| CIE-LAB | lab(36.35, 47.40, 39.60) |
| CIE-LCH | lch(36.35, 61.76, 39.88°) |
| OKLab | oklab(46.95% 0.1336 0.0831) |
| OKLCH | oklch(46.95% 0.157 31.9) |
| XYZ | xyz(15.4817, 9.1938, 1.7699) |
| Luminance | 0.0919 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Brownish Red
#9E3623
ΔE00 2.40
Brick
#A03623
ΔE00 2.40
Burnt Red
#9F2305
ΔE00 2.82
Darkish Red
#A90308
ΔE00 3.52
Rust Red
#AA2704
ΔE00 3.75
Red Brown
#8B2E16
ΔE00 4.27
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#A02A17 #178DA0
analogous
#A01748 #A02A17 #A06E17
triadic
#A02A17 #17A02A #2A17A0
tetradic
#A02A17 #48A017 #178DA0 #6E17A0
square
#A02A17 #48A017 #178DA0 #6E17A0
split-complementary
#A02A17 #17A06E #1748A0
monochromatic
#350E08 #6A1C0F #A02A17 #D6381F #E5614C
Accessibility & contrast
On white
7.40
#A02A17 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.84
#A02A17 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #A02A17
7.40:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##A02A17 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##A02A17 | 1.00 | 7.40 | 2.84 | 7.40 |
| #FFFFFF | 7.40 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.84 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.40 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4E4513
Deuteranopia (green-blind)
#6B5F10
Tritanopia (blue-blind)
#B10027
Achromatopsia (no color)
#555555
Design tokens & code
CSS
--color: #a02a17; /* rgb */ color: rgb(160, 42, 23); /* oklch */ color: oklch(46.9% 0.157 31.9);
Tailwind
colors: {
custom: {
50: '#c56c57',
500: '#a02a17',
950: '#000000',
},
}SCSS
$custom: #a02a17; $custom-light: #c56c57; $custom-dark: #000000;
JSON
{
"hex": "#a02a17",
"rgb": {
"r": 160,
"g": 42,
"b": 23
},
"hsl": {
"h": 8.321,
"s": 74.863,
"l": 35.882
},
"oklch": {
"l": 0.46948,
"c": 0.1573,
"h": 31.9
},
"luminance": 0.09191
}Semantic roles & 50–950 ramp
primary
#A02A17
secondary
#4CB6C7
accent
#D8F136
background
#FDF6F5
surface
#FAECE9
border
#D3C7C5
text
#150703
muted
#837A78