#370E1C#370E1C

#370E1C is a very dark, moderate pink. Relative luminance 0.012; OKLCH L 23.8% C 0.067 H 2.5°. Best body text is #FFFFFF at 16.91:1 contrast (WCAG AA passes).

Color values

HEX#370E1C
RGBrgb(55, 14, 28)
HSLhsl(340, 59%, 14%)
HSVhsv(340, 75%, 22%)
CMYKcmyk(0%, 74.5%, 49.1%, 78.4%)
CIE-LABlab(10.63, 21.90, 1.05)
CIE-LCHlch(10.63, 21.92, 2.74°)
OKLaboklab(23.83% 0.0669 0.003)
OKLCHoklch(23.83% 0.067 2.5)
XYZxyz(1.9423, 1.2104, 1.2297)
Luminance0.0121 (WCAG relative)
Temperaturewarm
Familypink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#370E1C #0E3729
analogous
#370E30 #370E1C #37140E
triadic
#370E1C #1C370E #0E1C37
tetradic
#370E1C #30370E #0E3729 #140E37
square
#370E1C #30370E #0E3729 #140E37
split-complementary
#370E1C #0E3714 #0E3037
monochromatic
#18060C #18060C #370E1C #681A35 #99274E

Accessibility & contrast

On white

16.91
#370E1C on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.24
#370E1C on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370E1C
16.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##370E1C#FFFFFF#000000##FFFFFF
##370E1C1.0016.911.2416.91
#FFFFFF16.911.0021.001.00
#0000001.2421.001.0021.00
##FFFFFF16.911.0021.001.00

Color blindness preview

Protanopia (red-blind)
#16181C
Deuteranopia (green-blind)
#21201B
Tritanopia (blue-blind)
#3C0913
Achromatopsia (no color)
#1D1D1D

Design tokens & code

CSS
--color: #370e1c;
/* rgb */ color: rgb(55, 14, 28);
/* oklch */ color: oklch(23.8% 0.067 2.5);
Tailwind
colors: {
  custom: {
    50: '#704f57',
    500: '#370e1c',
    950: '#000000',
  },
}
SCSS
$custom: #370e1c;
$custom-light: #704f57;
$custom-dark: #000000;
JSON
{
  "hex": "#370e1c",
  "rgb": {
    "r": 55,
    "g": 14,
    "b": 28
  },
  "hsl": {
    "h": 339.512,
    "s": 59.42,
    "l": 13.529
  },
  "oklch": {
    "l": 0.23829,
    "c": 0.06696,
    "h": 2.5
  },
  "luminance": 0.0121
}

Semantic roles & 50–950 ramp

primary
#370E1C
secondary
#2F725B
accent
#E3AD45
background
#F7F4F5
surface
#EDE7E9
border
#C8C3C5
text
#080203
muted
#7B7878

Preview Lab

Preview with #370E1C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#370E1C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva