#3F0D14#3F0D14
#3F0D14 is a dark, moderate red. Relative luminance 0.014; OKLCH L 25.0% C 0.077 H 16.8°. Best body text is #FFFFFF at 16.42:1 contrast (WCAG AA passes).
Color values
| HEX | #3F0D14 |
|---|---|
| RGB | rgb(63, 13, 20) |
| HSL | hsl(352, 66%, 15%) |
| HSV | hsv(352, 79%, 25%) |
| CMYK | cmyk(0%, 79.4%, 68.3%, 75.3%) |
| CIE-LAB | lab(11.93, 24.67, 8.99) |
| CIE-LCH | lch(11.93, 26.26, 20.03°) |
| OKLab | oklab(25.04% 0.0738 0.0223) |
| OKLCH | oklch(25.04% 0.077 16.8) |
| XYZ | xyz(2.3203, 1.3954, 0.8089) |
| Luminance | 0.0140 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dark Maroon
#3C0008
ΔE00 2.84
Deep Brown
#410200
ΔE00 4.59
Mahogany
#4A0100
ΔE00 6.38
Dried Blood
#4B0101
ΔE00 6.41
Burgundy (survey)
#610023
ΔE00 8.24
Maroon (survey)
#650021
ΔE00 8.61
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3F0D14 #0D3F38
analogous
#3F0D2D #3F0D14 #3F1F0D
triadic
#3F0D14 #143F0D #0D143F
tetradic
#3F0D14 #2D3F0D #0D3F38 #1F0D3F
square
#3F0D14 #2D3F0D #0D3F38 #1F0D3F
split-complementary
#3F0D14 #0D3F1F #0D2D3F
monochromatic
#190508 #190508 #3F0D14 #721724 #A42234
Accessibility & contrast
On white
16.42
#3F0D14 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.28
#3F0D14 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3F0D14
16.42:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3F0D14 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3F0D14 | 1.00 | 16.42 | 1.28 | 16.42 |
| #FFFFFF | 16.42 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.28 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.42 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#1A1914
Deuteranopia (green-blind)
#272313
Tritanopia (blue-blind)
#460310
Achromatopsia (no color)
#1F1F1F
Design tokens & code
CSS
--color: #3f0d14; /* rgb */ color: rgb(63, 13, 20); /* oklch */ color: oklch(25.0% 0.077 16.8);
Tailwind
colors: {
custom: {
50: '#785051',
500: '#3f0d14',
950: '#000000',
},
}SCSS
$custom: #3f0d14; $custom-light: #785051; $custom-dark: #000000;
JSON
{
"hex": "#3f0d14",
"rgb": {
"r": 63,
"g": 13,
"b": 20
},
"hsl": {
"h": 351.6,
"s": 65.789,
"l": 14.902
},
"oklch": {
"l": 0.25036,
"c": 0.07708,
"h": 16.8
},
"luminance": 0.01395
}Semantic roles & 50–950 ramp
primary
#3F0D14
secondary
#2D7B70
accent
#E9D13F
background
#F7F4F4
surface
#EEE7E7
border
#C9C3C3
text
#090202
muted
#7B7878