#5B1567#5B1567
#5B1567 is a dark, vivid purple. Relative luminance 0.037; OKLCH L 35.3% C 0.144 H 321.3°. Best body text is #FFFFFF at 12.01:1 contrast (WCAG AA passes).
Color values
| HEX | #5B1567 |
|---|---|
| RGB | rgb(91, 21, 103) |
| HSL | hsl(291, 66%, 24%) |
| HSV | hsv(291, 80%, 40%) |
| CMYK | cmyk(11.7%, 79.6%, 0%, 59.6%) |
| CIE-LAB | lab(22.79, 42.68, -32.05) |
| CIE-LCH | lch(22.79, 53.37, 323.09°) |
| OKLab | oklab(35.33% 0.112 -0.0898) |
| OKLCH | oklch(35.33% 0.144 321.3) |
| XYZ | xyz(7.0305, 3.7401, 13.1809) |
| Luminance | 0.0374 (WCAG relative) |
| Temperature | neutral |
| Family | purple |
Closest named colors
Plum Purple
#4E0550
ΔE00 4.72
Darkish Purple
#751973
ΔE00 5.27
Royal Purple (survey)
#4B006E
ΔE00 5.40
Grape Purple
#5D1451
ΔE00 5.76
Deep Violet
#490648
ΔE00 6.29
Purple
#800080
ΔE00 7.17
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5B1567 #216715
analogous
#321567 #5B1567 #67154A
triadic
#5B1567 #675B15 #15675B
tetradic
#5B1567 #673215 #216715 #154A67
square
#5B1567 #673215 #216715 #154A67
split-complementary
#5B1567 #4A6715 #156732
monochromatic
#160519 #2E0B34 #5B1567 #881F9A #B52ACD
Accessibility & contrast
On white
12.01
#5B1567 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.75
#5B1567 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #5B1567
12.01:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5B1567 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##5B1567 | 1.00 | 12.01 | 1.75 | 12.01 |
| #FFFFFF | 12.01 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.75 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 12.01 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#003269
Deuteranopia (green-blind)
#1F3965
Tritanopia (blue-blind)
#5C253D
Achromatopsia (no color)
#363636
Design tokens & code
CSS
--color: #5b1567; /* rgb */ color: rgb(91, 21, 103); /* oklch */ color: oklch(35.3% 0.144 321.3);
Tailwind
colors: {
custom: {
50: '#8c5b93',
500: '#5b1567',
950: '#000000',
},
}SCSS
$custom: #5b1567; $custom-light: #8c5b93; $custom-dark: #000000;
JSON
{
"hex": "#5b1567",
"rgb": {
"r": 91,
"g": 21,
"b": 103
},
"hsl": {
"h": 291.22,
"s": 66.129,
"l": 24.314
},
"oklch": {
"l": 0.35325,
"c": 0.14352,
"h": 321.3
},
"luminance": 0.0374
}Semantic roles & 50–950 ramp
primary
#5B1567
secondary
#499E3A
accent
#E93F58
background
#F8F5F9
surface
#F0E9F1
border
#CBC5CB
text
#0C040D
muted
#7D797E