#B7482A#B7482A
#B7482A is a mid, vivid red. Relative luminance 0.149; OKLCH L 54.6% C 0.151 H 35.9°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).
Color values
| HEX | #B7482A |
|---|---|
| RGB | rgb(183, 72, 42) |
| HSL | hsl(13, 63%, 44%) |
| HSV | hsv(13, 77%, 72%) |
| CMYK | cmyk(0%, 60.7%, 77%, 28.2%) |
| CIE-LAB | lab(45.46, 43.32, 40.10) |
| CIE-LCH | lch(45.46, 59.03, 42.79°) |
| OKLab | oklab(54.62% 0.1221 0.0885) |
| OKLCH | oklch(54.62% 0.151 35.9) |
| XYZ | xyz(22.2661, 14.8723, 3.8882) |
| Luminance | 0.1487 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Rust
#B7410E
ΔE00 4.58
Rusty Red
#AF2F0D
ΔE00 5.78
Sienna
#A0522D
ΔE00 6.21
Rust (survey)
#A83C09
ΔE00 6.34
Brick Orange
#C14A09
ΔE00 6.58
Brick
#A03623
ΔE00 6.93
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B7482A #2A99B7
analogous
#B72A53 #B7482A #B78F2A
triadic
#B7482A #2AB748 #482AB7
tetradic
#B7482A #53B72A #2A99B7 #8F2AB7
square
#B7482A #53B72A #2A99B7 #8F2AB7
split-complementary
#B7482A #2AB78F #2A53B7
monochromatic
#532113 #85341F #B7482A #D56749 #E1907B
Accessibility & contrast
On white
5.28
#B7482A on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.97
#B7482A on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B7482A
5.28:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B7482A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B7482A | 1.00 | 5.28 | 3.97 | 5.28 |
| #FFFFFF | 5.28 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.97 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.28 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#675C26
Deuteranopia (green-blind)
#827526
Tritanopia (blue-blind)
#C92D42
Achromatopsia (no color)
#6C6C6C
Design tokens & code
CSS
--color: #b7482a; /* rgb */ color: rgb(183, 72, 42); /* oklch */ color: oklch(54.6% 0.151 35.9);
Tailwind
colors: {
custom: {
50: '#d47f65',
500: '#b7482a',
950: '#000000',
},
}SCSS
$custom: #b7482a; $custom-light: #d47f65; $custom-dark: #000000;
JSON
{
"hex": "#b7482a",
"rgb": {
"r": 183,
"g": 72,
"b": 42
},
"hsl": {
"h": 12.766,
"s": 62.667,
"l": 44.118
},
"oklch": {
"l": 0.54623,
"c": 0.15077,
"h": 35.9
},
"luminance": 0.14869
}Semantic roles & 50–950 ramp
primary
#B7482A
secondary
#74B7C9
accent
#C3E642
background
#FEF7F6
surface
#FCEEEB
border
#D5C9C6
text
#160A06
muted
#847C7A