#37041C#37041C

#37041C is a very dark, moderate pink. Relative luminance 0.010; OKLCH L 22.5% C 0.083 H 357.4°. Best body text is #FFFFFF at 17.55:1 contrast (WCAG AA passes).

Color values

HEX	#37041C
RGB	rgb(55, 4, 28)
HSL	hsl(332, 86%, 12%)
HSV	hsv(332, 93%, 22%)
CMYK	cmyk(0%, 92.7%, 49.1%, 78.4%)
CIE-LAB	lab(8.85, 26.87, -1.56)
CIE-LCH	lch(8.85, 26.91, 356.67°)
OKLab	oklab(22.51% 0.0827 -0.0038)
OKLCH	oklch(22.51% 0.083 357.4)
XYZ	xyz(1.8287, 0.9831, 1.1919)
Luminance	0.0098 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37041C #04371F

analogous

#370436 #37041C #370604

triadic

#37041C #1C3704 #041C37

tetradic

#37041C #363704 #04371F #060437

square

#37041C #363704 #04371F #060437

split-complementary

#37041C #043706 #043637

monochromatic

#1D020F #1D020F #37041C #700839 #A90C56

Accessibility & contrast

On white

17.55

#37041C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#37041C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37041C

17.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37041C	#FFFFFF	#000000	##FFFFFF
##37041C	1.00	17.55	1.20	17.55
#FFFFFF	17.55	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F131D

Deuteranopia (green-blind)

#1D1D1B

Tritanopia (blue-blind)

#3C000E

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #37041c;
/* rgb */ color: rgb(55, 4, 28);
/* oklch */ color: oklch(22.5% 0.083 357.4);

Tailwind

colors: {
  custom: {
    50: '#714a57',
    500: '#37041c',
    950: '#000000',
  },
}

SCSS

$custom: #37041c;
$custom-light: #714a57;
$custom-dark: #000000;

JSON

{
  "hex": "#37041c",
  "rgb": {
    "r": 55,
    "g": 4,
    "b": 28
  },
  "hsl": {
    "h": 331.765,
    "s": 86.441,
    "l": 11.569
  },
  "oklch": {
    "l": 0.22514,
    "c": 0.08281,
    "h": 357.4
  },
  "luminance": 0.00983
}

Semantic roles & 50–950 ramp

primary

#37041C

secondary

#1E794E

accent

#FD9A2B

background

#F7F4F5

surface

#EDE7E9

border

#C8C3C5

text

#080103

muted

#7B7778

Preview Lab

Preview with #37041C

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

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