#37041D#37041D

#37041D is a very dark, moderate pink. Relative luminance 0.010; OKLCH L 22.6% C 0.083 H 356.1°. Best body text is #FFFFFF at 17.54:1 contrast (WCAG AA passes).

Color values

HEX#37041D
RGBrgb(55, 4, 29)
HSLhsl(331, 86%, 12%)
HSVhsv(331, 93%, 22%)
CMYKcmyk(0%, 92.7%, 47.3%, 78.4%)
CIE-LABlab(8.89, 26.99, -2.27)
CIE-LCHlch(8.89, 27.08, 355.19°)
OKLaboklab(22.56% 0.0831 -0.0056)
OKLCHoklch(22.56% 0.083 356.1)
XYZxyz(1.8409, 0.9880, 1.2559)
Luminance0.0099 (WCAG relative)
Temperaturewarm
Familypink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37041D #04371E
analogous
#370437 #37041D #370404
triadic
#37041D #1D3704 #041D37
tetradic
#37041D #373704 #04371E #040437
square
#37041D #373704 #04371E #040437
split-complementary
#37041D #043704 #043737
monochromatic
#1D020F #1D020F #37041D #70083B #A90C59

Accessibility & contrast

On white

17.54
#37041D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

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

Best text color

#FFFFFF on #37041D
17.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37041D#FFFFFF#000000##FFFFFF
##37041D1.0017.541.2017.54
#FFFFFF17.541.0021.001.00
#0000001.2021.001.0021.00
##FFFFFF17.541.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0E131E
Deuteranopia (green-blind)
#1D1D1C
Tritanopia (blue-blind)
#3C000F
Achromatopsia (no color)
#191919

Design tokens & code

CSS
--color: #37041d;
/* rgb */ color: rgb(55, 4, 29);
/* oklch */ color: oklch(22.6% 0.083 356.1);
Tailwind
colors: {
  custom: {
    50: '#714a58',
    500: '#37041d',
    950: '#000000',
  },
}
SCSS
$custom: #37041d;
$custom-light: #714a58;
$custom-dark: #000000;
JSON
{
  "hex": "#37041d",
  "rgb": {
    "r": 55,
    "g": 4,
    "b": 29
  },
  "hsl": {
    "h": 330.588,
    "s": 86.441,
    "l": 11.569
  },
  "oklch": {
    "l": 0.22558,
    "c": 0.08328,
    "h": 356.1
  },
  "luminance": 0.00988
}

Semantic roles & 50–950 ramp

primary
#37041D
secondary
#1E794C
accent
#FD962B
background
#F7F4F5
surface
#EDE7E9
border
#C8C3C5
text
#080103
muted
#7B7778

Preview Lab

Preview with #37041D

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

Preview Lab → · Contrast checker → · Palette generator →

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