#370D1D#370D1D
#370D1D is a very dark, moderate pink. Relative luminance 0.012; OKLCH L 23.7% C 0.069 H 0.4°. Best body text is #FFFFFF at 16.97:1 contrast (WCAG AA passes).
Color values
| HEX | #370D1D |
|---|---|
| RGB | rgb(55, 13, 29) |
| HSL | hsl(337, 62%, 13%) |
| HSV | hsv(337, 76%, 22%) |
| CMYK | cmyk(0%, 76.4%, 47.3%, 78.4%) |
| CIE-LAB | lab(10.48, 22.56, 0.06) |
| CIE-LCH | lch(10.48, 22.56, 0.16°) |
| OKLab | oklab(23.72% 0.069 0.0004) |
| OKLCH | oklch(23.72% 0.069 0.4) |
| XYZ | xyz(1.9414, 1.1890, 1.2894) |
| Luminance | 0.0119 (WCAG relative) |
| Temperature | warm |
| Family | pink |
Closest named colors
Dark Maroon
#3C0008
ΔE00 7.25
Dark Plum
#3F012C
ΔE00 7.33
Aubergine
#3D0734
ΔE00 9.09
Eggplant
#380835
ΔE00 9.97
Burgundy (survey)
#610023
ΔE00 10.33
Deep Brown
#410200
ΔE00 10.42
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#370D1D #0D3727
analogous
#370D32 #370D1D #37120D
triadic
#370D1D #1D370D #0D1D37
tetradic
#370D1D #32370D #0D3727 #120D37
square
#370D1D #32370D #0D3727 #120D37
split-complementary
#370D1D #0D3712 #0D3237
monochromatic
#19060D #19060D #370D1D #681937 #9A2451
Accessibility & contrast
On white
16.97
#370D1D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.24
#370D1D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #370D1D
16.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##370D1D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##370D1D | 1.00 | 16.97 | 1.24 | 16.97 |
| #FFFFFF | 16.97 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.24 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.97 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#15171D
Deuteranopia (green-blind)
#201F1C
Tritanopia (blue-blind)
#3C0813
Achromatopsia (no color)
#1C1C1C
Design tokens & code
CSS
--color: #370d1d; /* rgb */ color: rgb(55, 13, 29); /* oklch */ color: oklch(23.7% 0.069 0.4);
Tailwind
colors: {
custom: {
50: '#704f58',
500: '#370d1d',
950: '#000000',
},
}SCSS
$custom: #370d1d; $custom-light: #704f58; $custom-dark: #000000;
JSON
{
"hex": "#370d1d",
"rgb": {
"r": 55,
"g": 13,
"b": 29
},
"hsl": {
"h": 337.143,
"s": 61.765,
"l": 13.333
},
"oklch": {
"l": 0.23723,
"c": 0.06898,
"h": 0.4
},
"luminance": 0.01189
}Semantic roles & 50–950 ramp
primary
#370D1D
secondary
#2D7258
accent
#E5A743
background
#F7F4F5
surface
#EDE7E9
border
#C8C3C5
text
#080203
muted
#7B7878