#B63236#B63236
#B63236 is a mid, vivid red. Relative luminance 0.125; OKLCH L 52.0% C 0.169 H 23.7°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).
Color values
| HEX | #B63236 |
|---|---|
| RGB | rgb(182, 50, 54) |
| HSL | hsl(358, 57%, 45%) |
| HSV | hsv(358, 73%, 71%) |
| CMYK | cmyk(0%, 72.5%, 70.3%, 28.6%) |
| CIE-LAB | lab(41.99, 52.78, 29.39) |
| CIE-LCH | lch(41.99, 60.41, 29.11°) |
| OKLab | oklab(52.04% 0.1543 0.0678) |
| OKLCH | oklch(52.04% 0.169 23.7) |
| XYZ | xyz(21.1002, 12.4958, 4.7902) |
| Luminance | 0.1249 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dull Red
#BB3F3F
ΔE00 2.86
Cardinal
#C41E3A
ΔE00 3.72
Lipstick Red
#C0022F
ΔE00 3.91
Brown
#A52A2A
ΔE00 4.23
Firebrick
#B22222
ΔE00 4.38
Reddish
#C44240
ΔE00 4.74
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B63236 #32B6B2
analogous
#B63278 #B63236 #B67032
triadic
#B63236 #36B632 #3236B6
tetradic
#B63236 #78B632 #32B6B2 #7032B6
square
#B63236 #78B632 #32B6B2 #7032B6
split-complementary
#B63236 #32B670 #3278B6
monochromatic
#56181A #862528 #B63236 #D05559 #DD8588
Accessibility & contrast
On white
6.00
#B63236 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.50
#B63236 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B63236
6.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B63236 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B63236 | 1.00 | 6.00 | 3.50 | 6.00 |
| #FFFFFF | 6.00 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.50 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.00 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#585135
Deuteranopia (green-blind)
#796D32
Tritanopia (blue-blind)
#C80035
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #b63236; /* rgb */ color: rgb(182, 50, 54); /* oklch */ color: oklch(52.0% 0.169 23.7);
Tailwind
colors: {
custom: {
50: '#d4746d',
500: '#b63236',
950: '#000000',
},
}SCSS
$custom: #b63236; $custom-light: #d4746d; $custom-dark: #000000;
JSON
{
"hex": "#b63236",
"rgb": {
"r": 182,
"g": 50,
"b": 54
},
"hsl": {
"h": 358.182,
"s": 56.897,
"l": 45.49
},
"oklch": {
"l": 0.52035,
"c": 0.16851,
"h": 23.7
},
"luminance": 0.12493
}Semantic roles & 50–950 ramp
primary
#B63236
secondary
#7DC7C5
accent
#E0DC48
background
#FEF7F6
surface
#FCEDEB
border
#D5C8C6
text
#160907
muted
#847B7A