#B64D34#B64D34
#B64D34 is a mid, vivid red. Relative luminance 0.155; OKLCH L 55.3% C 0.142 H 34.7°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).
Color values
| HEX | #B64D34 |
|---|---|
| RGB | rgb(182, 77, 52) |
| HSL | hsl(12, 56%, 46%) |
| HSV | hsv(12, 71%, 71%) |
| CMYK | cmyk(0%, 57.7%, 71.4%, 28.6%) |
| CIE-LAB | lab(46.32, 41.01, 35.57) |
| CIE-LCH | lch(46.32, 54.29, 40.94°) |
| OKLab | oklab(55.28% 0.1169 0.081) |
| OKLCH | oklch(55.28% 0.142 34.7) |
| XYZ | xyz(22.5674, 15.5037, 5.0523) |
| Luminance | 0.1550 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Rust
#B7410E
ΔE00 6.43
Sienna
#A0522D
ΔE00 6.55
Reddish
#C44240
ΔE00 6.69
Dull Red
#BB3F3F
ΔE00 7.18
Rusty Red
#AF2F0D
ΔE00 7.35
Brick
#A03623
ΔE00 7.40
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B64D34 #349DB6
analogous
#B6345C #B64D34 #B68E34
triadic
#B64D34 #34B64D #4D34B6
tetradic
#B64D34 #5CB634 #349DB6 #8E34B6
square
#B64D34 #5CB634 #349DB6 #8E34B6
split-complementary
#B64D34 #34B68E #345CB6
monochromatic
#572519 #863926 #B64D34 #CF6F58 #DD9888
Accessibility & contrast
On white
5.12
#B64D34 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.10
#B64D34 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B64D34
5.12:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B64D34 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B64D34 | 1.00 | 5.12 | 4.10 | 5.12 |
| #FFFFFF | 5.12 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.10 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.12 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#695F31
Deuteranopia (green-blind)
#837631
Tritanopia (blue-blind)
#C83648
Achromatopsia (no color)
#6E6E6E
Design tokens & code
CSS
--color: #b64d34; /* rgb */ color: rgb(182, 77, 52); /* oklch */ color: oklch(55.3% 0.142 34.7);
Tailwind
colors: {
custom: {
50: '#d3826c',
500: '#b64d34',
950: '#000000',
},
}SCSS
$custom: #b64d34; $custom-light: #d3826c; $custom-dark: #000000;
JSON
{
"hex": "#b64d34",
"rgb": {
"r": 182,
"g": 77,
"b": 52
},
"hsl": {
"h": 11.538,
"s": 55.556,
"l": 45.882
},
"oklch": {
"l": 0.55275,
"c": 0.14225,
"h": 34.7
},
"luminance": 0.15501
}Semantic roles & 50–950 ramp
primary
#B64D34
secondary
#7FB9C7
accent
#C2DF49
background
#FDF8F6
surface
#FBEFEB
border
#D4CAC6
text
#150B07
muted
#837C7A