#370E1C#370E1C

#370E1C is a very dark, moderate pink. Relative luminance 0.012; OKLCH L 23.8% C 0.067 H 2.5°. Best body text is #FFFFFF at 16.91:1 contrast (WCAG AA passes).

Color values

HEX	#370E1C
RGB	rgb(55, 14, 28)
HSL	hsl(340, 59%, 14%)
HSV	hsv(340, 75%, 22%)
CMYK	cmyk(0%, 74.5%, 49.1%, 78.4%)
CIE-LAB	lab(10.63, 21.90, 1.05)
CIE-LCH	lch(10.63, 21.92, 2.74°)
OKLab	oklab(23.83% 0.0669 0.003)
OKLCH	oklch(23.83% 0.067 2.5)
XYZ	xyz(1.9423, 1.2104, 1.2297)
Luminance	0.0121 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370E1C #0E3729

analogous

#370E30 #370E1C #37140E

triadic

#370E1C #1C370E #0E1C37

tetradic

#370E1C #30370E #0E3729 #140E37

square

#370E1C #30370E #0E3729 #140E37

split-complementary

#370E1C #0E3714 #0E3037

monochromatic

#18060C #18060C #370E1C #681A35 #99274E

Accessibility & contrast

On white

16.91

#370E1C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#370E1C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370E1C

16.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370E1C	#FFFFFF	#000000	##FFFFFF
##370E1C	1.00	16.91	1.24	16.91
#FFFFFF	16.91	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#16181C

Deuteranopia (green-blind)

#21201B

Tritanopia (blue-blind)

#3C0913

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #370e1c;
/* rgb */ color: rgb(55, 14, 28);
/* oklch */ color: oklch(23.8% 0.067 2.5);

Tailwind

colors: {
  custom: {
    50: '#704f57',
    500: '#370e1c',
    950: '#000000',
  },
}

SCSS

$custom: #370e1c;
$custom-light: #704f57;
$custom-dark: #000000;

JSON

{
  "hex": "#370e1c",
  "rgb": {
    "r": 55,
    "g": 14,
    "b": 28
  },
  "hsl": {
    "h": 339.512,
    "s": 59.42,
    "l": 13.529
  },
  "oklch": {
    "l": 0.23829,
    "c": 0.06696,
    "h": 2.5
  },
  "luminance": 0.0121
}

Semantic roles & 50–950 ramp

primary

#370E1C

secondary

#2F725B

accent

#E3AD45

background

#F7F4F5

surface

#EDE7E9

border

#C8C3C5

text

#080203

muted

#7B7878

Preview Lab

Preview with #370E1C

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

Preview Lab → · Contrast checker → · Palette generator →