#B44021#B44021
#B44021 is a mid, vivid red. Relative luminance 0.135; OKLCH L 53.0% C 0.157 H 35.6°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).
Color values
| HEX | #B44021 |
|---|---|
| RGB | rgb(180, 64, 33) |
| HSL | hsl(13, 69%, 42%) |
| HSV | hsv(13, 82%, 71%) |
| CMYK | cmyk(0%, 64.4%, 81.7%, 29.4%) |
| CIE-LAB | lab(43.48, 45.56, 42.56) |
| CIE-LCH | lch(43.48, 62.35, 43.05°) |
| OKLab | oklab(53.01% 0.1277 0.0913) |
| OKLCH | oklch(53.01% 0.157 35.6) |
| XYZ | xyz(20.9327, 13.4829, 2.9388) |
| Luminance | 0.1348 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Rusty Red
#AF2F0D
ΔE00 3.72
Rust
#B7410E
ΔE00 3.89
Rust (survey)
#A83C09
ΔE00 4.91
Rust Red
#AA2704
ΔE00 5.47
Brick
#A03623
ΔE00 5.55
Brownish Red
#9E3623
ΔE00 5.88
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B44021 #2195B4
analogous
#B4214C #B44021 #B48A21
triadic
#B44021 #21B440 #4021B4
tetradic
#B44021 #4CB421 #2195B4 #8A21B4
square
#B44021 #4CB421 #2195B4 #8A21B4
split-complementary
#B44021 #21B48A #214CB4
monochromatic
#4D1B0E #802E18 #B44021 #DA5A38 #E4856B
Accessibility & contrast
On white
5.68
#B44021 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.70
#B44021 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B44021
5.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B44021 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B44021 | 1.00 | 5.68 | 3.70 | 5.68 |
| #FFFFFF | 5.68 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.70 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.68 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#61561C
Deuteranopia (green-blind)
#7E701C
Tritanopia (blue-blind)
#C6203A
Achromatopsia (no color)
#676767
Design tokens & code
CSS
--color: #b44021; /* rgb */ color: rgb(180, 64, 33); /* oklch */ color: oklch(53.0% 0.157 35.6);
Tailwind
colors: {
custom: {
50: '#d37a5f',
500: '#b44021',
950: '#000000',
},
}SCSS
$custom: #b44021; $custom-light: #d37a5f; $custom-dark: #000000;
JSON
{
"hex": "#b44021",
"rgb": {
"r": 180,
"g": 64,
"b": 33
},
"hsl": {
"h": 12.653,
"s": 69.014,
"l": 41.765
},
"oklch": {
"l": 0.53007,
"c": 0.15699,
"h": 35.6
},
"luminance": 0.1348
}Semantic roles & 50–950 ramp
primary
#B44021
secondary
#67B5CA
accent
#C7EC3C
background
#FEF7F5
surface
#FCEEE9
border
#D5C9C5
text
#160A05
muted
#847C79