#370B2D#370B2D

#370B2D is a very dark, moderate pink. Relative luminance 0.012; OKLCH L 24.2% C 0.083 H 338.3°. Best body text is #FFFFFF at 16.82:1 contrast (WCAG AA passes).

Color values

HEX	#370B2D
RGB	rgb(55, 11, 45)
HSL	hsl(314, 67%, 13%)
HSV	hsv(314, 80%, 22%)
CMYK	cmyk(0%, 80%, 18.2%, 78.4%)
CIE-LAB	lab(10.86, 26.05, -11.34)
CIE-LCH	lch(10.86, 28.41, 336.48°)
OKLab	oklab(24.25% 0.077 -0.0307)
OKLCH	oklch(24.25% 0.083 338.3)
XYZ	xyz(2.1689, 1.2412, 2.6075)
Luminance	0.0124 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370B2D #0B3715

analogous

#2B0B37 #370B2D #370B17

triadic

#370B2D #2D370B #0B2D37

tetradic

#370B2D #372B0B #0B3715 #0B1737

square

#370B2D #372B0B #0B3715 #0B1737

split-complementary

#370B2D #17370B #0B372B

monochromatic

#1A0515 #1A0515 #370B2D #6A1557 #9D1F80

Accessibility & contrast

On white

16.82

#370B2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#370B2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370B2D

16.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370B2D	#FFFFFF	#000000	##FFFFFF
##370B2D	1.00	16.82	1.25	16.82
#FFFFFF	16.82	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D192E

Deuteranopia (green-blind)

#1B202C

Tritanopia (blue-blind)

#3A0D1A

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #370b2d;
/* rgb */ color: rgb(55, 11, 45);
/* oklch */ color: oklch(24.2% 0.083 338.3);

Tailwind

colors: {
  custom: {
    50: '#704e66',
    500: '#370b2d',
    950: '#000000',
  },
}

SCSS

$custom: #370b2d;
$custom-light: #704e66;
$custom-dark: #000000;

JSON

{
  "hex": "#370b2d",
  "rgb": {
    "r": 55,
    "g": 11,
    "b": 45
  },
  "hsl": {
    "h": 313.636,
    "s": 66.667,
    "l": 12.941
  },
  "oklch": {
    "l": 0.24245,
    "c": 0.0829,
    "h": 338.3
  },
  "luminance": 0.01241
}

Semantic roles & 50–950 ramp

primary

#370B2D

secondary

#2A743B

accent

#EA653E

background

#F6F4F6

surface

#ECE7EB

border

#C7C3C6

text

#080205

muted

#7B787A

Preview Lab

Preview with #370B2D

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

Preview Lab → · Contrast checker → · Palette generator →