#B2373D#B2373D
#B2373D is a mid, vivid red. Relative luminance 0.125; OKLCH L 52.0% C 0.159 H 22.0°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #B2373D |
|---|---|
| RGB | rgb(178, 55, 61) |
| HSL | hsl(357, 53%, 46%) |
| HSV | hsv(357, 69%, 70%) |
| CMYK | cmyk(0%, 69.1%, 65.7%, 30.2%) |
| CIE-LAB | lab(42.06, 49.95, 25.06) |
| CIE-LCH | lch(42.06, 55.88, 26.64°) |
| OKLab | oklab(51.98% 0.1473 0.0594) |
| OKLCH | oklch(51.98% 0.159 22) |
| XYZ | xyz(20.5707, 12.5372, 5.7507) |
| Luminance | 0.1253 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dull Red
#BB3F3F
ΔE00 3.03
Cardinal
#C41E3A
ΔE00 3.76
Dusty Red
#B9484E
ΔE00 4.54
Lipstick Red
#C0022F
ΔE00 4.64
Brown
#A52A2A
ΔE00 4.96
Reddish
#C44240
ΔE00 5.20
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B2373D #37B2AC
analogous
#B2377A #B2373D #B26E37
triadic
#B2373D #3DB237 #373DB2
tetradic
#B2373D #7AB237 #37B2AC #6E37B2
square
#B2373D #7AB237 #37B2AC #6E37B2
split-complementary
#B2373D #37B26E #377AB2
monochromatic
#541A1D #83292D #B2373D #CC5A60 #DB898D
Accessibility & contrast
On white
5.99
#B2373D on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.51
#B2373D on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B2373D
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B2373D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B2373D | 1.00 | 5.99 | 3.51 | 5.99 |
| #FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.51 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#58533C
Deuteranopia (green-blind)
#776D39
Tritanopia (blue-blind)
#C3153A
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #b2373d; /* rgb */ color: rgb(178, 55, 61); /* oklch */ color: oklch(52.0% 0.159 22.0);
Tailwind
colors: {
custom: {
50: '#d07672',
500: '#b2373d',
950: '#000000',
},
}SCSS
$custom: #b2373d; $custom-light: #d07672; $custom-dark: #000000;
JSON
{
"hex": "#b2373d",
"rgb": {
"r": 178,
"g": 55,
"b": 61
},
"hsl": {
"h": 357.073,
"s": 52.79,
"l": 45.686
},
"oklch": {
"l": 0.51981,
"c": 0.15878,
"h": 22
},
"luminance": 0.12534
}Semantic roles & 50–950 ramp
primary
#B2373D
secondary
#80C5C1
accent
#DCD54C
background
#FDF7F6
surface
#FBEDEC
border
#D4C8C7
text
#150908
muted
#837B7B