#37041F#37041F

#37041F is a very dark, moderate pink. Relative luminance 0.010; OKLCH L 22.6% C 0.084 H 353.6°. Best body text is #FFFFFF at 17.51:1 contrast (WCAG AA passes).

Color values

HEX#37041F
RGBrgb(55, 4, 31)
HSLhsl(328, 86%, 12%)
HSVhsv(328, 93%, 22%)
CMYKcmyk(0%, 92.7%, 43.6%, 78.4%)
CIE-LABlab(8.98, 27.24, -3.68)
CIE-LCHlch(8.98, 27.48, 352.30°)
OKLaboklab(22.65% 0.0838 -0.0094)
OKLCHoklch(22.65% 0.084 353.6)
XYZxyz(1.8664, 0.9982, 1.3904)
Luminance0.0100 (WCAG relative)
Temperaturewarm
Familypink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37041F #04371C
analogous
#360437 #37041F #370406
triadic
#37041F #1F3704 #041F37
tetradic
#37041F #373604 #04371C #040637
square
#37041F #373604 #04371C #040637
split-complementary
#37041F #063704 #043736
monochromatic
#1D0210 #1D0210 #37041F #70083F #A90C5F

Accessibility & contrast

On white

17.51
#37041F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.20
#37041F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37041F
17.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37041F#FFFFFF#000000##FFFFFF
##37041F1.0017.511.2017.51
#FFFFFF17.511.0021.001.00
#0000001.2021.001.0021.00
##FFFFFF17.511.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0E1320
Deuteranopia (green-blind)
#1D1D1E
Tritanopia (blue-blind)
#3C0110
Achromatopsia (no color)
#191919

Design tokens & code

CSS
--color: #37041f;
/* rgb */ color: rgb(55, 4, 31);
/* oklch */ color: oklch(22.6% 0.084 353.6);
Tailwind
colors: {
  custom: {
    50: '#714a5a',
    500: '#37041f',
    950: '#000000',
  },
}
SCSS
$custom: #37041f;
$custom-light: #714a5a;
$custom-dark: #000000;
JSON
{
  "hex": "#37041f",
  "rgb": {
    "r": 55,
    "g": 4,
    "b": 31
  },
  "hsl": {
    "h": 328.235,
    "s": 86.441,
    "l": 11.569
  },
  "oklch": {
    "l": 0.22648,
    "c": 0.08432,
    "h": 353.6
  },
  "luminance": 0.00998
}

Semantic roles & 50–950 ramp

primary
#37041F
secondary
#1E7949
accent
#FD8E2B
background
#F7F4F5
surface
#EDE7E9
border
#C8C3C5
text
#080103
muted
#7B7778

Preview Lab

Preview with #37041F

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

Preview Lab → · Contrast checker → · Palette generator →

#37041F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva