#901C2A#901C2A
#901C2A is a dark, vivid red. Relative luminance 0.069; OKLCH L 42.9% C 0.150 H 20.4°. Best body text is #FFFFFF at 8.80:1 contrast (WCAG AA passes).
Color values
| HEX | #901C2A |
|---|---|
| RGB | rgb(144, 28, 42) |
| HSL | hsl(353, 67%, 34%) |
| HSV | hsv(353, 81%, 56%) |
| CMYK | cmyk(0%, 80.6%, 70.8%, 43.5%) |
| CIE-LAB | lab(31.64, 47.79, 22.57) |
| CIE-LCH | lch(31.64, 52.85, 25.28°) |
| OKLab | oklab(42.93% 0.1408 0.0525) |
| OKLCH | oklch(42.93% 0.15 20.4) |
| XYZ | xyz(12.3362, 6.9289, 2.8779) |
| Luminance | 0.0693 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Burgundy
#800020
ΔE00 4.52
Wine Red
#7B0323
ΔE00 5.65
Rouge
#AB1239
ΔE00 5.90
Carmine
#9D0216
ΔE00 6.01
Brown
#A52A2A
ΔE00 6.22
Cranberry
#9E003A
ΔE00 6.42
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#901C2A #1C9082
analogous
#901C64 #901C2A #90481C
triadic
#901C2A #2A901C #1C2A90
tetradic
#901C2A #64901C #1C9082 #481C90
square
#901C2A #64901C #1C9082 #481C90
split-complementary
#901C2A #1C9048 #1C6490
monochromatic
#2A080C #5D121B #901C2A #C32639 #DC4A5C
Accessibility & contrast
On white
8.80
#901C2A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.39
#901C2A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #901C2A
8.80:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##901C2A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##901C2A | 1.00 | 8.80 | 2.39 | 8.80 |
| #FFFFFF | 8.80 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.39 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.80 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3F3B2A
Deuteranopia (green-blind)
#5C5326
Tritanopia (blue-blind)
#9F0022
Achromatopsia (no color)
#4A4A4A
Design tokens & code
CSS
--color: #901c2a; /* rgb */ color: rgb(144, 28, 42); /* oklch */ color: oklch(42.9% 0.150 20.4);
Tailwind
colors: {
custom: {
50: '#b86463',
500: '#901c2a',
950: '#000000',
},
}SCSS
$custom: #901c2a; $custom-light: #b86463; $custom-dark: #000000;
JSON
{
"hex": "#901c2a",
"rgb": {
"r": 144,
"g": 28,
"b": 42
},
"hsl": {
"h": 352.759,
"s": 67.442,
"l": 33.725
},
"oklch": {
"l": 0.42934,
"c": 0.1503,
"h": 20.4
},
"luminance": 0.06927
}Semantic roles & 50–950 ramp
primary
#901C2A
secondary
#4ABEB0
accent
#EAD53D
background
#FCF6F5
surface
#F8EBEA
border
#D1C6C6
text
#130605
muted
#827A79