#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
RGB	rgb(55, 4, 29)
HSL	hsl(331, 86%, 12%)
HSV	hsv(331, 93%, 22%)
CMYK	cmyk(0%, 92.7%, 47.3%, 78.4%)
CIE-LAB	lab(8.89, 26.99, -2.27)
CIE-LCH	lch(8.89, 27.08, 355.19°)
OKLab	oklab(22.56% 0.0831 -0.0056)
OKLCH	oklch(22.56% 0.083 356.1)
XYZ	xyz(1.8409, 0.9880, 1.2559)
Luminance	0.0099 (WCAG relative)
Temperature	warm
Family	pink

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
##37041D	1.00	17.54	1.20	17.54
#FFFFFF	17.54	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.54	1.00	21.00	1.00

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.

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