#B64C2B#B64C2B
#B64C2B is a mid, vivid red. Relative luminance 0.153; OKLCH L 55.0% C 0.146 H 37.6°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).
Color values
| HEX | #B64C2B |
|---|---|
| RGB | rgb(182, 76, 43) |
| HSL | hsl(14, 62%, 44%) |
| HSV | hsv(14, 76%, 71%) |
| CMYK | cmyk(0%, 58.2%, 76.4%, 28.6%) |
| CIE-LAB | lab(46.03, 41.08, 40.12) |
| CIE-LCH | lch(46.03, 57.42, 44.33°) |
| OKLab | oklab(55.03% 0.1155 0.0888) |
| OKLCH | oklch(55.03% 0.146 37.6) |
| XYZ | xyz(22.3142, 15.2914, 4.0615) |
| Luminance | 0.1529 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Rust
#B7410E
ΔE00 4.31
Sienna
#A0522D
ΔE00 5.43
Brick Orange
#C14A09
ΔE00 5.83
Rust (survey)
#A83C09
ΔE00 6.27
Rusty Red
#AF2F0D
ΔE00 6.47
Burnt Sienna
#B04E0F
ΔE00 6.69
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B64C2B #2B95B6
analogous
#B62B4F #B64C2B #B6922B
triadic
#B64C2B #2BB64C #4C2BB6
tetradic
#B64C2B #4FB62B #2B95B6 #922BB6
square
#B64C2B #4FB62B #2B95B6 #922BB6
split-complementary
#B64C2B #2BB692 #2B4FB6
monochromatic
#532314 #84371F #B64C2B #D46B4A #E0937B
Accessibility & contrast
On white
5.18
#B64C2B on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.06
#B64C2B on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B64C2B
5.18:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B64C2B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B64C2B | 1.00 | 5.18 | 4.06 | 5.18 |
| #FFFFFF | 5.18 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.06 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.18 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#695E27
Deuteranopia (green-blind)
#837628
Tritanopia (blue-blind)
#C83445
Achromatopsia (no color)
#6D6D6D
Design tokens & code
CSS
--color: #b64c2b; /* rgb */ color: rgb(182, 76, 43); /* oklch */ color: oklch(55.0% 0.146 37.6);
Tailwind
colors: {
custom: {
50: '#d38166',
500: '#b64c2b',
950: '#000000',
},
}SCSS
$custom: #b64c2b; $custom-light: #d38166; $custom-dark: #000000;
JSON
{
"hex": "#b64c2b",
"rgb": {
"r": 182,
"g": 76,
"b": 43
},
"hsl": {
"h": 14.245,
"s": 61.778,
"l": 44.118
},
"oklch": {
"l": 0.55027,
"c": 0.14568,
"h": 37.6
},
"luminance": 0.15288
}Semantic roles & 50–950 ramp
primary
#B64C2B
secondary
#75B4C8
accent
#BEE543
background
#FEF8F6
surface
#FCEFEB
border
#D5CAC6
text
#160B06
muted
#847C7A