#370A23#370A23

#370A23 is a very dark, moderate pink. Relative luminance 0.012; OKLCH L 23.6% C 0.077 H 350.5°. Best body text is #FFFFFF at 17.07:1 contrast (WCAG AA passes).

Color values

HEX	#370A23
RGB	rgb(55, 10, 35)
HSL	hsl(327, 69%, 13%)
HSV	hsv(327, 82%, 22%)
CMYK	cmyk(0%, 81.8%, 36.4%, 78.4%)
CIE-LAB	lab(10.19, 24.86, -4.90)
CIE-LCH	lch(10.19, 25.34, 348.84°)
OKLab	oklab(23.59% 0.0759 -0.0128)
OKLCH	oklch(23.59% 0.077 350.5)
XYZ	xyz(1.9876, 1.1509, 1.7073)
Luminance	0.0115 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370A23 #0A371E

analogous

#340A37 #370A23 #370A0C

triadic

#370A23 #23370A #0A2337

tetradic

#370A23 #37340A #0A371E #0A0C37

square

#370A23 #37340A #0A371E #0A0C37

split-complementary

#370A23 #0C370A #0A3734

monochromatic

#1A0510 #1A0510 #370A23 #6B1344 #9F1D65

Accessibility & contrast

On white

17.07

#370A23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#370A23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370A23

17.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370A23	#FFFFFF	#000000	##FFFFFF
##370A23	1.00	17.07	1.23	17.07
#FFFFFF	17.07	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#111724

Deuteranopia (green-blind)

#1E1F22

Tritanopia (blue-blind)

#3C0815

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #370a23;
/* rgb */ color: rgb(55, 10, 35);
/* oklch */ color: oklch(23.6% 0.077 350.5);

Tailwind

colors: {
  custom: {
    50: '#704d5d',
    500: '#370a23',
    950: '#000000',
  },
}

SCSS

$custom: #370a23;
$custom-light: #704d5d;
$custom-dark: #000000;

JSON

{
  "hex": "#370a23",
  "rgb": {
    "r": 55,
    "g": 10,
    "b": 35
  },
  "hsl": {
    "h": 326.667,
    "s": 69.231,
    "l": 12.745
  },
  "oklch": {
    "l": 0.23593,
    "c": 0.07693,
    "h": 350.5
  },
  "luminance": 0.01151
}

Semantic roles & 50–950 ramp

primary

#370A23

secondary

#28744A

accent

#EC8A3C

background

#F6F4F5

surface

#ECE7E9

border

#C7C3C5

text

#080104

muted

#7B7779

Preview Lab

Preview with #370A23

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

Preview Lab → · Contrast checker → · Palette generator →