#901530#901530
#901530 is a dark, vivid red. Relative luminance 0.067; OKLCH L 42.5% C 0.156 H 16.0°. Best body text is #FFFFFF at 8.99:1 contrast (WCAG AA passes).
Color values
| HEX | #901530 |
|---|---|
| RGB | rgb(144, 21, 48) |
| HSL | hsl(347, 75%, 32%) |
| HSV | hsv(347, 85%, 56%) |
| CMYK | cmyk(0%, 85.4%, 66.7%, 43.5%) |
| CIE-LAB | lab(31.07, 50.05, 17.94) |
| CIE-LCH | lch(31.07, 53.17, 19.72°) |
| OKLab | oklab(42.54% 0.1495 0.0429) |
| OKLCH | oklch(42.54% 0.156 16) |
| XYZ | xyz(12.3046, 6.6809, 3.4374) |
| Luminance | 0.0668 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Red Wine
#8C0034
ΔE00 3.79
Cranberry
#9E003A
ΔE00 3.83
Burgundy
#800020
ΔE00 4.46
Wine Red
#7B0323
ΔE00 4.73
Rouge
#AB1239
ΔE00 5.21
Bordeaux
#7B002C
ΔE00 5.65
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#901530 #159075
analogous
#90156E #901530 #903715
triadic
#901530 #309015 #153090
tetradic
#901530 #6E9015 #159075 #371590
square
#901530 #6E9015 #159075 #371590
split-complementary
#901530 #159037 #156E90
monochromatic
#25050C #5B0D1E #901530 #C51D42 #E33D61
Accessibility & contrast
On white
8.99
#901530 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.34
#901530 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #901530
8.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##901530 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##901530 | 1.00 | 8.99 | 2.34 | 8.99 |
| #FFFFFF | 8.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.34 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3B3930
Deuteranopia (green-blind)
#5A522C
Tritanopia (blue-blind)
#9E0021
Achromatopsia (no color)
#494949
Design tokens & code
CSS
--color: #901530; /* rgb */ color: rgb(144, 21, 48); /* oklch */ color: oklch(42.5% 0.156 16.0);
Tailwind
colors: {
custom: {
50: '#b86268',
500: '#901530',
950: '#000000',
},
}SCSS
$custom: #901530; $custom-light: #b86268; $custom-dark: #000000;
JSON
{
"hex": "#901530",
"rgb": {
"r": 144,
"g": 21,
"b": 48
},
"hsl": {
"h": 346.829,
"s": 74.545,
"l": 32.353
},
"oklch": {
"l": 0.42544,
"c": 0.15551,
"h": 16
},
"luminance": 0.06679
}Semantic roles & 50–950 ramp
primary
#901530
secondary
#3EC2A5
accent
#F1C837
background
#FCF6F6
surface
#F8EBEB
border
#D1C6C6
text
#130606
muted
#827A7A