#A32F21#A32F21
#A32F21 is a mid, vivid red. Relative luminance 0.099; OKLCH L 48.1% C 0.154 H 30.4°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).
Color values
| HEX | #A32F21 |
|---|---|
| RGB | rgb(163, 47, 33) |
| HSL | hsl(6, 66%, 38%) |
| HSV | hsv(6, 80%, 64%) |
| CMYK | cmyk(0%, 71.2%, 79.8%, 36.1%) |
| CIE-LAB | lab(37.72, 46.79, 35.84) |
| CIE-LCH | lch(37.72, 58.94, 37.45°) |
| OKLab | oklab(48.1% 0.1333 0.0781) |
| OKLCH | oklch(48.1% 0.154 30.4) |
| XYZ | xyz(16.3972, 9.9319, 2.4922) |
| Luminance | 0.0993 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Brick
#A03623
ΔE00 1.58
Brownish Red
#9E3623
ΔE00 1.72
Firebrick
#B22222
ΔE00 3.37
Brown
#A52A2A
ΔE00 3.61
Darkish Red
#A90308
ΔE00 4.51
Burnt Red
#9F2305
ΔE00 4.86
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#A32F21 #2195A3
analogous
#A32154 #A32F21 #A37021
triadic
#A32F21 #21A32F #2F21A3
tetradic
#A32F21 #54A321 #2195A3 #7021A3
square
#A32F21 #54A321 #2195A3 #7021A3
split-complementary
#A32F21 #21A370 #2154A3
monochromatic
#3D120C #702017 #A32F21 #D43F2D #DF6D60
Accessibility & contrast
On white
7.03
#A32F21 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.99
#A32F21 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #A32F21
7.03:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##A32F21 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##A32F21 | 1.00 | 7.03 | 2.99 | 7.03 |
| #FFFFFF | 7.03 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.99 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.03 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#51491E
Deuteranopia (green-blind)
#6E621C
Tritanopia (blue-blind)
#B4002D
Achromatopsia (no color)
#595959
Design tokens & code
CSS
--color: #a32f21; /* rgb */ color: rgb(163, 47, 33); /* oklch */ color: oklch(48.1% 0.154 30.4);
Tailwind
colors: {
custom: {
50: '#c76f5d',
500: '#a32f21',
950: '#000000',
},
}SCSS
$custom: #a32f21; $custom-light: #c76f5d; $custom-dark: #000000;
JSON
{
"hex": "#a32f21",
"rgb": {
"r": 163,
"g": 47,
"b": 33
},
"hsl": {
"h": 6.462,
"s": 66.327,
"l": 38.431
},
"oklch": {
"l": 0.48103,
"c": 0.15445,
"h": 30.4
},
"luminance": 0.09929
}Semantic roles & 50–950 ramp
primary
#A32F21
secondary
#5CB8C3
accent
#D7E93F
background
#FDF7F5
surface
#FAEDE9
border
#D3C8C5
text
#150804
muted
#837B79