#370B22#370B22

#370B22 is a very dark, moderate pink. Relative luminance 0.012; OKLCH L 23.7% C 0.075 H 352.2°. Best body text is #FFFFFF at 17.03:1 contrast (WCAG AA passes).

Color values

HEX	#370B22
RGB	rgb(55, 11, 34)
HSL	hsl(329, 67%, 13%)
HSV	hsv(329, 80%, 22%)
CMYK	cmyk(0%, 80%, 38.2%, 78.4%)
CIE-LAB	lab(10.31, 24.25, -3.96)
CIE-LCH	lch(10.31, 24.57, 350.72°)
OKLab	oklab(23.67% 0.0741 -0.0102)
OKLCH	oklch(23.67% 0.075 352.2)
XYZ	xyz(1.9841, 1.1673, 1.6339)
Luminance	0.0117 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370B22 #0B3720

analogous

#360B37 #370B22 #370B0C

triadic

#370B22 #22370B #0B2237

tetradic

#370B22 #37360B #0B3720 #0B0C37

square

#370B22 #37360B #0B3720 #0B0C37

split-complementary

#370B22 #0C370B #0B3736

monochromatic

#1A0510 #1A0510 #370B22 #6A1542 #9D1F61

Accessibility & contrast

On white

17.03

#370B22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#370B22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370B22

17.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370B22	#FFFFFF	#000000	##FFFFFF
##370B22	1.00	17.03	1.23	17.03
#FFFFFF	17.03	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#121723

Deuteranopia (green-blind)

#1E1F21

Tritanopia (blue-blind)

#3C0815

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #370b22;
/* rgb */ color: rgb(55, 11, 34);
/* oklch */ color: oklch(23.7% 0.075 352.2);

Tailwind

colors: {
  custom: {
    50: '#704e5c',
    500: '#370b22',
    950: '#000000',
  },
}

SCSS

$custom: #370b22;
$custom-light: #704e5c;
$custom-dark: #000000;

JSON

{
  "hex": "#370b22",
  "rgb": {
    "r": 55,
    "g": 11,
    "b": 34
  },
  "hsl": {
    "h": 328.636,
    "s": 66.667,
    "l": 12.941
  },
  "oklch": {
    "l": 0.23669,
    "c": 0.07476,
    "h": 352.2
  },
  "luminance": 0.01167
}

Semantic roles & 50–950 ramp

primary

#370B22

secondary

#2A744D

accent

#EA903E

background

#F6F4F5

surface

#ECE7E9

border

#C7C3C5

text

#080204

muted

#7B7879

Preview Lab

Preview with #370B22

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

Preview Lab → · Contrast checker → · Palette generator →