#B0332B#B0332B
#B0332B is a mid, vivid red. Relative luminance 0.118; OKLCH L 50.9% C 0.163 H 28.0°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).
Color values
| HEX | #B0332B |
|---|---|
| RGB | rgb(176, 51, 43) |
| HSL | hsl(4, 61%, 43%) |
| HSV | hsv(4, 76%, 69%) |
| CMYK | cmyk(0%, 71%, 75.6%, 31%) |
| CIE-LAB | lab(40.86, 49.96, 34.26) |
| CIE-LCH | lch(40.86, 60.58, 34.44°) |
| OKLab | oklab(50.93% 0.1437 0.0765) |
| OKLCH | oklch(50.93% 0.163 28) |
| XYZ | xyz(19.5266, 11.7751, 3.5297) |
| Luminance | 0.1177 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Firebrick
#B22222
ΔE00 2.35
Brown
#A52A2A
ΔE00 3.44
Brick
#A03623
ΔE00 4.02
Brownish Red
#9E3623
ΔE00 4.32
Scarlet
#BE0119
ΔE00 4.35
Dull Red
#BB3F3F
ΔE00 5.01
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B0332B #2BA8B0
analogous
#B02B65 #B0332B #B0752B
triadic
#B0332B #2BB033 #332BB0
tetradic
#B0332B #65B02B #2BA8B0 #752BB0
square
#B0332B #65B02B #2BA8B0 #752BB0
split-complementary
#B0332B #2BB075 #2B65B0
monochromatic
#4E1613 #7F251F #B0332B #D24F46 #DE7E78
Accessibility & contrast
On white
6.26
#B0332B on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.35
#B0332B on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B0332B
6.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B0332B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B0332B | 1.00 | 6.26 | 3.35 | 6.26 |
| #FFFFFF | 6.26 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.35 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.26 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#574F29
Deuteranopia (green-blind)
#766A26
Tritanopia (blue-blind)
#C20132
Achromatopsia (no color)
#606060
Design tokens & code
CSS
--color: #b0332b; /* rgb */ color: rgb(176, 51, 43); /* oklch */ color: oklch(50.9% 0.163 28.0);
Tailwind
colors: {
custom: {
50: '#d07365',
500: '#b0332b',
950: '#000000',
},
}SCSS
$custom: #b0332b; $custom-light: #d07365; $custom-dark: #000000;
JSON
{
"hex": "#b0332b",
"rgb": {
"r": 176,
"g": 51,
"b": 43
},
"hsl": {
"h": 3.609,
"s": 60.731,
"l": 42.941
},
"oklch": {
"l": 0.50933,
"c": 0.16283,
"h": 28
},
"luminance": 0.11772
}Semantic roles & 50–950 ramp
primary
#B0332B
secondary
#71C1C6
accent
#DAE444
background
#FDF7F6
surface
#FBEDEB
border
#D4C8C6
text
#150905
muted
#837B7A