#5B1638#5B1638
#5B1638 is a dark, moderate pink. Relative luminance 0.031; OKLCH L 32.8% C 0.106 H 354.4°. Best body text is #FFFFFF at 12.99:1 contrast (WCAG AA passes).
Color values
| HEX | #5B1638 |
|---|---|
| RGB | rgb(91, 22, 56) |
| HSL | hsl(330, 61%, 22%) |
| HSV | hsv(330, 76%, 36%) |
| CMYK | cmyk(0%, 75.8%, 38.5%, 64.3%) |
| CIE-LAB | lab(20.38, 34.41, -4.07) |
| CIE-LCH | lch(20.38, 34.65, 353.25°) |
| OKLab | oklab(32.75% 0.1054 -0.0103) |
| OKLCH | oklch(32.75% 0.106 354.4) |
| XYZ | xyz(5.3154, 3.0841, 4.0560) |
| Luminance | 0.0308 (WCAG relative) |
| Temperature | warm |
| Family | pink |
Closest named colors
Plum (survey)
#580F41
ΔE00 4.44
Merlot
#730039
ΔE00 5.66
Velvet
#750851
ΔE00 7.20
Dark Plum
#3F012C
ΔE00 7.20
Burgundy (survey)
#610023
ΔE00 7.60
Wine (survey)
#80013F
ΔE00 7.80
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5B1638 #165B39
analogous
#5B165B #5B1638 #5B1716
triadic
#5B1638 #385B16 #16385B
tetradic
#5B1638 #5B5B16 #165B39 #17165B
square
#5B1638 #5B5B16 #165B39 #17165B
split-complementary
#5B1638 #165B17 #165B5B
monochromatic
#19060F #2A0A1A #5B1638 #8C2256 #BE2E75
Accessibility & contrast
On white
12.99
#5B1638 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.62
#5B1638 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #5B1638
12.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5B1638 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##5B1638 | 1.00 | 12.99 | 1.62 | 12.99 |
| #FFFFFF | 12.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.62 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 12.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#222939
Deuteranopia (green-blind)
#363636
Tritanopia (blue-blind)
#631024
Achromatopsia (no color)
#313131
Design tokens & code
CSS
--color: #5b1638; /* rgb */ color: rgb(91, 22, 56); /* oklch */ color: oklch(32.8% 0.106 354.4);
Tailwind
colors: {
custom: {
50: '#8d5a6e',
500: '#5b1638',
950: '#000000',
},
}SCSS
$custom: #5b1638; $custom-light: #8d5a6e; $custom-dark: #000000;
JSON
{
"hex": "#5b1638",
"rgb": {
"r": 91,
"g": 22,
"b": 56
},
"hsl": {
"h": 330.435,
"s": 61.062,
"l": 22.157
},
"oklch": {
"l": 0.32754,
"c": 0.1059,
"h": 354.4
},
"luminance": 0.03083
}Semantic roles & 50–950 ramp
primary
#5B1638
secondary
#3B9267
accent
#E49544
background
#F8F5F6
surface
#F0E9EB
border
#CBC5C6
text
#0D0407
muted
#7D797A