#370A28#370A28

#370A28 is a very dark, moderate pink. Relative luminance 0.012; OKLCH L 23.8% C 0.080 H 344.0°. Best body text is #FFFFFF at 16.98:1 contrast (WCAG AA passes).

Color values

HEX	#370A28
RGB	rgb(55, 10, 40)
HSL	hsl(320, 69%, 13%)
HSV	hsv(320, 82%, 22%)
CMYK	cmyk(0%, 81.8%, 27.3%, 78.4%)
CIE-LAB	lab(10.43, 25.65, -8.29)
CIE-LCH	lch(10.43, 26.96, 342.08°)
OKLab	oklab(23.85% 0.0773 -0.0221)
OKLCH	oklch(23.85% 0.08 344)
XYZ	xyz(2.0672, 1.1827, 2.1265)
Luminance	0.0118 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370A28 #0A3719

analogous

#2F0A37 #370A28 #370A11

triadic

#370A28 #28370A #0A2837

tetradic

#370A28 #372F0A #0A3719 #0A1137

square

#370A28 #372F0A #0A3719 #0A1137

split-complementary

#370A28 #11370A #0A372F

monochromatic

#1A0513 #1A0513 #370A28 #6B134E #9F1D73

Accessibility & contrast

On white

16.98

#370A28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#370A28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370A28

16.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370A28	#FFFFFF	#000000	##FFFFFF
##370A28	1.00	16.98	1.24	16.98
#FFFFFF	16.98	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F1829

Deuteranopia (green-blind)

#1C1F27

Tritanopia (blue-blind)

#3B0A17

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #370a28;
/* rgb */ color: rgb(55, 10, 40);
/* oklch */ color: oklch(23.8% 0.080 344.0);

Tailwind

colors: {
  custom: {
    50: '#704e62',
    500: '#370a28',
    950: '#000000',
  },
}

SCSS

$custom: #370a28;
$custom-light: #704e62;
$custom-dark: #000000;

JSON

{
  "hex": "#370a28",
  "rgb": {
    "r": 55,
    "g": 10,
    "b": 40
  },
  "hsl": {
    "h": 320,
    "s": 69.231,
    "l": 12.745
  },
  "oklch": {
    "l": 0.23846,
    "c": 0.08041,
    "h": 344
  },
  "luminance": 0.01183
}

Semantic roles & 50–950 ramp

primary

#370A28

secondary

#287442

accent

#EC773C

background

#F6F4F5

surface

#ECE7EA

border

#C7C3C6

text

#080205

muted

#7B7879

Preview Lab

Preview with #370A28

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

Preview Lab → · Contrast checker → · Palette generator →