#370513#370513

#370513 is a very dark, moderate pink. Relative luminance 0.010; OKLCH L 22.3% C 0.078 H 9.7°. Best body text is #FFFFFF at 17.59:1 contrast (WCAG AA passes).

Color values

HEX	#370513
RGB	rgb(55, 5, 19)
HSL	hsl(343, 83%, 12%)
HSV	hsv(343, 91%, 22%)
CMYK	cmyk(0%, 90.9%, 65.5%, 78.4%)
CIE-LAB	lab(8.72, 25.41, 4.87)
CIE-LCH	lch(8.72, 25.87, 10.85°)
OKLab	oklab(22.32% 0.0771 0.0132)
OKLCH	oklch(22.32% 0.078 9.7)
XYZ	xyz(1.7475, 0.9680, 0.7108)
Luminance	0.0097 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370513 #053729

analogous

#37052C #370513 #371005

triadic

#370513 #133705 #051337

tetradic

#370513 #2C3705 #053729 #100537

square

#370513 #2C3705 #053729 #100537

split-complementary

#370513 #053710 #052C37

monochromatic

#1C030A #1C030A #370513 #6F0A26 #A70F3A

Accessibility & contrast

On white

17.59

#370513 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#370513 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370513

17.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370513	#FFFFFF	#000000	##FFFFFF
##370513	1.00	17.59	1.19	17.59
#FFFFFF	17.59	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#121213

Deuteranopia (green-blind)

#1F1D12

Tritanopia (blue-blind)

#3D000B

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #370513;
/* rgb */ color: rgb(55, 5, 19);
/* oklch */ color: oklch(22.3% 0.078 9.7);

Tailwind

colors: {
  custom: {
    50: '#724a50',
    500: '#370513',
    950: '#000000',
  },
}

SCSS

$custom: #370513;
$custom-light: #724a50;
$custom-dark: #000000;

JSON

{
  "hex": "#370513",
  "rgb": {
    "r": 55,
    "g": 5,
    "b": 19
  },
  "hsl": {
    "h": 343.2,
    "s": 83.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.22319,
    "c": 0.07825,
    "h": 9.7
  },
  "luminance": 0.00968
}

Semantic roles & 50–950 ramp

primary

#370513

secondary

#20785F

accent

#FAC12E

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080102

muted

#7B7778

Preview Lab

Preview with #370513

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

Preview Lab → · Contrast checker → · Palette generator →