#B64C29#B64C29
#B64C29 is a mid, vivid red. Relative luminance 0.153; OKLCH L 55.0% C 0.146 H 38.2°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).
Color values
| HEX | #B64C29 |
|---|---|
| RGB | rgb(182, 76, 41) |
| HSL | hsl(15, 63%, 44%) |
| HSV | hsv(15, 77%, 71%) |
| CMYK | cmyk(0%, 58.2%, 77.5%, 28.6%) |
| CIE-LAB | lab(46.01, 40.99, 41.14) |
| CIE-LCH | lch(46.01, 58.08, 45.10°) |
| OKLab | oklab(55.01% 0.1149 0.0905) |
| OKLCH | oklch(55.01% 0.146 38.2) |
| XYZ | xyz(22.2784, 15.2771, 3.8730) |
| Luminance | 0.1527 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Rust
#B7410E
ΔE00 3.89
Sienna
#A0522D
ΔE00 5.26
Brick Orange
#C14A09
ΔE00 5.34
Rust (survey)
#A83C09
ΔE00 5.97
Burnt Sienna
#B04E0F
ΔE00 6.18
Rusty Red
#AF2F0D
ΔE00 6.43
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B64C29 #2993B6
analogous
#B6294C #B64C29 #B69229
triadic
#B64C29 #29B64C #4C29B6
tetradic
#B64C29 #4CB629 #2993B6 #9229B6
square
#B64C29 #4CB629 #2993B6 #9229B6
split-complementary
#B64C29 #29B692 #294CB6
monochromatic
#522212 #84371E #B64C29 #D56A47 #E19279
Accessibility & contrast
On white
5.18
#B64C29 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.05
#B64C29 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B64C29
5.18:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B64C29 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B64C29 | 1.00 | 5.18 | 4.05 | 5.18 |
| #FFFFFF | 5.18 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.05 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.18 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6A5E24
Deuteranopia (green-blind)
#847626
Tritanopia (blue-blind)
#C83445
Achromatopsia (no color)
#6D6D6D
Design tokens & code
CSS
--color: #b64c29; /* rgb */ color: rgb(182, 76, 41); /* oklch */ color: oklch(55.0% 0.146 38.2);
Tailwind
colors: {
custom: {
50: '#d38165',
500: '#b64c29',
950: '#000000',
},
}SCSS
$custom: #b64c29; $custom-light: #d38165; $custom-dark: #000000;
JSON
{
"hex": "#b64c29",
"rgb": {
"r": 182,
"g": 76,
"b": 41
},
"hsl": {
"h": 14.894,
"s": 63.229,
"l": 43.725
},
"oklch": {
"l": 0.55006,
"c": 0.14622,
"h": 38.2
},
"luminance": 0.15274
}Semantic roles & 50–950 ramp
primary
#B64C29
secondary
#72B3C9
accent
#BDE642
background
#FEF8F6
surface
#FCEFEB
border
#D5CAC6
text
#160B06
muted
#847C7A