#4A0B0C#4A0B0C
#4A0B0C is a dark, moderate red. Relative luminance 0.017; OKLCH L 26.9% C 0.093 H 25.4°. Best body text is #FFFFFF at 15.62:1 contrast (WCAG AA passes).
Color values
| HEX | #4A0B0C |
|---|---|
| RGB | rgb(74, 11, 12) |
| HSL | hsl(359, 74%, 17%) |
| HSV | hsv(359, 85%, 29%) |
| CMYK | cmyk(0%, 85.1%, 83.8%, 71%) |
| CIE-LAB | lab(13.96, 29.08, 16.60) |
| CIE-LCH | lch(13.96, 33.48, 29.72°) |
| OKLab | oklab(26.95% 0.0841 0.04) |
| OKLCH | oklch(26.95% 0.093 25.4) |
| XYZ | xyz(3.0104, 1.7222, 0.5217) |
| Luminance | 0.0172 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dried Blood
#4B0101
ΔE00 2.01
Mahogany
#4A0100
ΔE00 2.02
Deep Brown
#410200
ΔE00 2.34
Dark Maroon
#3C0008
ΔE00 5.06
Rosewood
#65000B
ΔE00 6.23
Claret
#680018
ΔE00 6.70
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4A0B0C #0B4A49
analogous
#4A0B2C #4A0B0C #4A2A0B
triadic
#4A0B0C #0C4A0B #0B0C4A
tetradic
#4A0B0C #2C4A0B #0B4A49 #2A0B4A
square
#4A0B0C #2C4A0B #0B4A49 #2A0B4A
split-complementary
#4A0B0C #0B4A2A #0B2C4A
monochromatic
#1B0404 #1B0404 #4A0B0C #7F1315 #B51B1D
Accessibility & contrast
On white
15.62
#4A0B0C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.34
#4A0B0C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4A0B0C
15.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4A0B0C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4A0B0C | 1.00 | 15.62 | 1.34 | 15.62 |
| #FFFFFF | 15.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.34 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 15.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#1E1B0B
Deuteranopia (green-blind)
#2E280A
Tritanopia (blue-blind)
#52000C
Achromatopsia (no color)
#232323
Design tokens & code
CSS
--color: #4a0b0c; /* rgb */ color: rgb(74, 11, 12); /* oklch */ color: oklch(26.9% 0.093 25.4);
Tailwind
colors: {
custom: {
50: '#82504c',
500: '#4a0b0c',
950: '#000000',
},
}SCSS
$custom: #4a0b0c; $custom-light: #82504c; $custom-dark: #000000;
JSON
{
"hex": "#4a0b0c",
"rgb": {
"r": 74,
"g": 11,
"b": 12
},
"hsl": {
"h": 359.048,
"s": 74.118,
"l": 16.667
},
"oklch": {
"l": 0.26948,
"c": 0.09314,
"h": 25.4
},
"luminance": 0.01722
}Semantic roles & 50–950 ramp
primary
#4A0B0C
secondary
#2B8685
accent
#F1EE37
background
#F8F4F4
surface
#F0E7E7
border
#CBC3C3
text
#0C0201
muted
#7D7877