#370A18#370A18

#370A18 is a very dark, moderate pink. Relative luminance 0.011; OKLCH L 23.1% C 0.072 H 6.0°. Best body text is #FFFFFF at 17.23:1 contrast (WCAG AA passes).

Color values

HEX	#370A18
RGB	rgb(55, 10, 24)
HSL	hsl(341, 69%, 13%)
HSV	hsv(341, 82%, 22%)
CMYK	cmyk(0%, 81.8%, 56.4%, 78.4%)
CIE-LAB	lab(9.76, 23.43, 2.84)
CIE-LCH	lch(9.76, 23.60, 6.92°)
OKLab	oklab(23.14% 0.0715 0.0075)
OKLCH	oklch(23.14% 0.072 6)
XYZ	xyz(1.8491, 1.0955, 0.9781)
Luminance	0.0109 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370A18 #0A3729

analogous

#370A2E #370A18 #37120A

triadic

#370A18 #18370A #0A1837

tetradic

#370A18 #2E370A #0A3729 #120A37

square

#370A18 #2E370A #0A3729 #120A37

split-complementary

#370A18 #0A3712 #0A2E37

monochromatic

#1A050B #1A050B #370A18 #6B132F #9F1D45

Accessibility & contrast

On white

17.23

#370A18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#370A18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370A18

17.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370A18	#FFFFFF	#000000	##FFFFFF
##370A18	1.00	17.23	1.22	17.23
#FFFFFF	17.23	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141518

Deuteranopia (green-blind)

#201E17

Tritanopia (blue-blind)

#3D0410

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #370a18;
/* rgb */ color: rgb(55, 10, 24);
/* oklch */ color: oklch(23.1% 0.072 6.0);

Tailwind

colors: {
  custom: {
    50: '#714d54',
    500: '#370a18',
    950: '#000000',
  },
}

SCSS

$custom: #370a18;
$custom-light: #714d54;
$custom-dark: #000000;

JSON

{
  "hex": "#370a18",
  "rgb": {
    "r": 55,
    "g": 10,
    "b": 24
  },
  "hsl": {
    "h": 341.333,
    "s": 69.231,
    "l": 12.745
  },
  "oklch": {
    "l": 0.23138,
    "c": 0.07188,
    "h": 6
  },
  "luminance": 0.01095
}

Semantic roles & 50–950 ramp

primary

#370A18

secondary

#28745D

accent

#ECB53C

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080102

muted

#7B7778

Preview Lab

Preview with #370A18

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

Preview Lab → · Contrast checker → · Palette generator →