#370B26#370B26

#370B26 is a very dark, moderate pink. Relative luminance 0.012; OKLCH L 23.9% C 0.077 H 346.8°. Best body text is #FFFFFF at 16.96:1 contrast (WCAG AA passes).

Color values

HEX	#370B26
RGB	rgb(55, 11, 38)
HSL	hsl(323, 67%, 13%)
HSV	hsv(323, 80%, 22%)
CMYK	cmyk(0%, 80%, 30.9%, 78.4%)
CIE-LAB	lab(10.50, 24.86, -6.69)
CIE-LCH	lch(10.50, 25.75, 344.93°)
OKLab	oklab(23.86% 0.0753 -0.0177)
OKLCH	oklch(23.86% 0.077 346.8)
XYZ	xyz(2.0452, 1.1917, 1.9557)
Luminance	0.0119 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370B26 #0B371C

analogous

#320B37 #370B26 #370B10

triadic

#370B26 #26370B #0B2637

tetradic

#370B26 #37320B #0B371C #0B1037

square

#370B26 #37320B #0B371C #0B1037

split-complementary

#370B26 #10370B #0B3732

monochromatic

#1A0512 #1A0512 #370B26 #6A1549 #9D1F6C

Accessibility & contrast

On white

16.96

#370B26 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#370B26 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370B26

16.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370B26	#FFFFFF	#000000	##FFFFFF
##370B26	1.00	16.96	1.24	16.96
#FFFFFF	16.96	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#101827

Deuteranopia (green-blind)

#1D1F25

Tritanopia (blue-blind)

#3B0A17

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #370b26;
/* rgb */ color: rgb(55, 11, 38);
/* oklch */ color: oklch(23.9% 0.077 346.8);

Tailwind

colors: {
  custom: {
    50: '#704e60',
    500: '#370b26',
    950: '#000000',
  },
}

SCSS

$custom: #370b26;
$custom-light: #704e60;
$custom-dark: #000000;

JSON

{
  "hex": "#370b26",
  "rgb": {
    "r": 55,
    "g": 11,
    "b": 38
  },
  "hsl": {
    "h": 323.182,
    "s": 66.667,
    "l": 12.941
  },
  "oklch": {
    "l": 0.23863,
    "c": 0.07739,
    "h": 346.8
  },
  "luminance": 0.01192
}

Semantic roles & 50–950 ramp

primary

#370B26

secondary

#2A7447

accent

#EA803E

background

#F6F4F5

surface

#ECE7E9

border

#C7C3C5

text

#080204

muted

#7B7879

Preview Lab

Preview with #370B26

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

Preview Lab → · Contrast checker → · Palette generator →