#B54522#B54522
#B54522 is a mid, vivid red. Relative luminance 0.142; OKLCH L 53.8% C 0.153 H 37.3°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).
Color values
| HEX | #B54522 |
|---|---|
| RGB | rgb(181, 69, 34) |
| HSL | hsl(14, 68%, 42%) |
| HSV | hsv(14, 81%, 71%) |
| CMYK | cmyk(0%, 61.9%, 81.2%, 29%) |
| CIE-LAB | lab(44.52, 43.69, 43.12) |
| CIE-LCH | lch(44.52, 61.38, 44.62°) |
| OKLab | oklab(53.82% 0.122 0.0928) |
| OKLCH | oklch(53.82% 0.153 37.3) |
| XYZ | xyz(21.4753, 14.1985, 3.1228) |
| Luminance | 0.1419 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Rust
#B7410E
ΔE00 3.08
Rusty Red
#AF2F0D
ΔE00 4.73
Rust (survey)
#A83C09
ΔE00 4.79
Brick Orange
#C14A09
ΔE00 5.66
Sienna
#A0522D
ΔE00 5.76
Russet
#A13905
ΔE00 6.21
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B54522 #2292B5
analogous
#B52248 #B54522 #B58F22
triadic
#B54522 #22B545 #4522B5
tetradic
#B54522 #48B522 #2292B5 #8F22B5
square
#B54522 #48B522 #2292B5 #8F22B5
split-complementary
#B54522 #22B58F #2248B5
monochromatic
#4E1E0F #813118 #B54522 #DA603A #E48A6E
Accessibility & contrast
On white
5.47
#B54522 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.84
#B54522 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B54522
5.47:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B54522 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B54522 | 1.00 | 5.47 | 3.84 | 5.47 |
| #FFFFFF | 5.47 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.84 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.47 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#655A1D
Deuteranopia (green-blind)
#80731D
Tritanopia (blue-blind)
#C7283E
Achromatopsia (no color)
#696969
Design tokens & code
CSS
--color: #b54522; /* rgb */ color: rgb(181, 69, 34); /* oklch */ color: oklch(53.8% 0.153 37.3);
Tailwind
colors: {
custom: {
50: '#d37d60',
500: '#b54522',
950: '#000000',
},
}SCSS
$custom: #b54522; $custom-light: #d37d60; $custom-dark: #000000;
JSON
{
"hex": "#b54522",
"rgb": {
"r": 181,
"g": 69,
"b": 34
},
"hsl": {
"h": 14.286,
"s": 68.372,
"l": 42.157
},
"oklch": {
"l": 0.53823,
"c": 0.15329,
"h": 37.3
},
"luminance": 0.14195
}Semantic roles & 50–950 ramp
primary
#B54522
secondary
#69B3CA
accent
#C2EB3D
background
#FEF7F5
surface
#FCEEE9
border
#D5C9C5
text
#160A05
muted
#847C79