#370F1C#370F1C

#370F1C is a very dark, moderate pink. Relative luminance 0.012; OKLCH L 24.0% C 0.065 H 3.2°. Best body text is #FFFFFF at 16.83:1 contrast (WCAG AA passes).

Color values

HEX	#370F1C
RGB	rgb(55, 15, 28)
HSL	hsl(341, 57%, 14%)
HSV	hsv(341, 73%, 22%)
CMYK	cmyk(0%, 72.7%, 49.1%, 78.4%)
CIE-LAB	lab(10.83, 21.36, 1.34)
CIE-LCH	lch(10.83, 21.40, 3.58°)
OKLab	oklab(23.98% 0.0652 0.0037)
OKLCH	oklch(23.98% 0.065 3.2)
XYZ	xyz(1.9561, 1.2379, 1.2343)
Luminance	0.0124 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370F1C #0F372A

analogous

#370F30 #370F1C #37160F

triadic

#370F1C #1C370F #0F1C37

tetradic

#370F1C #30370F #0F372A #160F37

square

#370F1C #30370F #0F372A #160F37

split-complementary

#370F1C #0F3716 #0F3037

monochromatic

#18070C #18070C #370F1C #671C34 #97294D

Accessibility & contrast

On white

16.83

#370F1C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#370F1C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370F1C

16.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370F1C	#FFFFFF	#000000	##FFFFFF
##370F1C	1.00	16.83	1.25	16.83
#FFFFFF	16.83	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17181C

Deuteranopia (green-blind)

#21201B

Tritanopia (blue-blind)

#3C0A14

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #370f1c;
/* rgb */ color: rgb(55, 15, 28);
/* oklch */ color: oklch(24.0% 0.065 3.2);

Tailwind

colors: {
  custom: {
    50: '#705057',
    500: '#370f1c',
    950: '#000000',
  },
}

SCSS

$custom: #370f1c;
$custom-light: #705057;
$custom-dark: #000000;

JSON

{
  "hex": "#370f1c",
  "rgb": {
    "r": 55,
    "g": 15,
    "b": 28
  },
  "hsl": {
    "h": 340.5,
    "s": 57.143,
    "l": 13.725
  },
  "oklch": {
    "l": 0.23978,
    "c": 0.06527,
    "h": 3.2
  },
  "luminance": 0.01238
}

Semantic roles & 50–950 ramp

primary

#370F1C

secondary

#31715C

accent

#E0AF47

background

#F6F4F5

surface

#ECE7E9

border

#C7C3C5

text

#080203

muted

#7B7878

Preview Lab

Preview with #370F1C

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

Preview Lab → · Contrast checker → · Palette generator →