#B2372D#B2372D
#B2372D is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.7% C 0.161 H 28.6°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).
Color values
| HEX | #B2372D |
|---|---|
| RGB | rgb(178, 55, 45) |
| HSL | hsl(5, 60%, 44%) |
| HSV | hsv(5, 75%, 70%) |
| CMYK | cmyk(0%, 69.1%, 74.7%, 30.2%) |
| CIE-LAB | lab(41.83, 49.13, 34.29) |
| CIE-LCH | lch(41.83, 59.91, 34.91°) |
| OKLab | oklab(51.74% 0.1413 0.0769) |
| OKLCH | oklch(51.74% 0.161 28.6) |
| XYZ | xyz(20.2022, 12.3898, 3.8098) |
| Luminance | 0.1239 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Firebrick
#B22222
ΔE00 3.15
Brown
#A52A2A
ΔE00 4.31
Brick
#A03623
ΔE00 4.33
Dull Red
#BB3F3F
ΔE00 4.57
Brownish Red
#9E3623
ΔE00 4.65
Scarlet
#BE0119
ΔE00 4.82
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B2372D #2DA8B2
analogous
#B22D65 #B2372D #B2792D
triadic
#B2372D #2DB237 #372DB2
tetradic
#B2372D #65B22D #2DA8B2 #792DB2
square
#B2372D #65B22D #2DA8B2 #792DB2
split-complementary
#B2372D #2DB279 #2D65B2
monochromatic
#501914 #812821 #B2372D #D1554B #DE837C
Accessibility & contrast
On white
6.04
#B2372D on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.48
#B2372D on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B2372D
6.04:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B2372D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B2372D | 1.00 | 6.04 | 3.48 | 6.04 |
| #FFFFFF | 6.04 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.48 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.04 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5A522B
Deuteranopia (green-blind)
#796D29
Tritanopia (blue-blind)
#C40E36
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #b2372d; /* rgb */ color: rgb(178, 55, 45); /* oklch */ color: oklch(51.7% 0.161 28.6);
Tailwind
colors: {
custom: {
50: '#d17566',
500: '#b2372d',
950: '#000000',
},
}SCSS
$custom: #b2372d; $custom-light: #d17566; $custom-dark: #000000;
JSON
{
"hex": "#b2372d",
"rgb": {
"r": 178,
"g": 55,
"b": 45
},
"hsl": {
"h": 4.511,
"s": 59.641,
"l": 43.725
},
"oklch": {
"l": 0.51737,
"c": 0.16091,
"h": 28.6
},
"luminance": 0.12387
}Semantic roles & 50–950 ramp
primary
#B2372D
secondary
#75C0C6
accent
#D7E345
background
#FEF7F6
surface
#FCEDEB
border
#D5C8C6
text
#160906
muted
#847B7A