#B44321#B44321
#B44321 is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.4% C 0.154 H 36.8°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).
Color values
| HEX | #B44321 |
|---|---|
| RGB | rgb(180, 67, 33) |
| HSL | hsl(14, 69%, 42%) |
| HSV | hsv(14, 82%, 71%) |
| CMYK | cmyk(0%, 62.8%, 81.7%, 29.4%) |
| CIE-LAB | lab(43.99, 44.21, 43.04) |
| CIE-LCH | lch(43.99, 61.70, 44.24°) |
| OKLab | oklab(53.39% 0.1235 0.0924) |
| OKLCH | oklch(53.39% 0.154 36.8) |
| XYZ | xyz(21.1064, 13.8304, 2.9967) |
| Luminance | 0.1383 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Rust
#B7410E
ΔE00 3.22
Rusty Red
#AF2F0D
ΔE00 4.22
Rust (survey)
#A83C09
ΔE00 4.60
Sienna
#A0522D
ΔE00 5.94
Russet
#A13905
ΔE00 5.96
Rust Red
#AA2704
ΔE00 5.96
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B44321 #2192B4
analogous
#B42148 #B44321 #B48D21
triadic
#B44321 #21B443 #4321B4
tetradic
#B44321 #48B421 #2192B4 #8D21B4
square
#B44321 #48B421 #2192B4 #8D21B4
split-complementary
#B44321 #21B48D #2148B4
monochromatic
#4D1C0E #803018 #B44321 #DA5D38 #E4876B
Accessibility & contrast
On white
5.58
#B44321 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.77
#B44321 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B44321
5.58:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B44321 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B44321 | 1.00 | 5.58 | 3.77 | 5.58 |
| #FFFFFF | 5.58 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.77 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.58 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#63581C
Deuteranopia (green-blind)
#7F711C
Tritanopia (blue-blind)
#C6253C
Achromatopsia (no color)
#686868
Design tokens & code
CSS
--color: #b44321; /* rgb */ color: rgb(180, 67, 33); /* oklch */ color: oklch(53.4% 0.154 36.8);
Tailwind
colors: {
custom: {
50: '#d37c5f',
500: '#b44321',
950: '#000000',
},
}SCSS
$custom: #b44321; $custom-light: #d37c5f; $custom-dark: #000000;
JSON
{
"hex": "#b44321",
"rgb": {
"r": 180,
"g": 67,
"b": 33
},
"hsl": {
"h": 13.878,
"s": 69.014,
"l": 41.765
},
"oklch": {
"l": 0.53389,
"c": 0.15426,
"h": 36.8
},
"luminance": 0.13827
}Semantic roles & 50–950 ramp
primary
#B44321
secondary
#67B3CA
accent
#C3EC3C
background
#FEF7F5
surface
#FCEEE9
border
#D5C9C5
text
#160A05
muted
#847C79