#37091F#37091F

#37091F is a very dark, moderate pink. Relative luminance 0.011; OKLCH L 23.3% C 0.076 H 355.5°. Best body text is #FFFFFF at 17.19:1 contrast (WCAG AA passes).

Color values

HEX	#37091F
RGB	rgb(55, 9, 31)
HSL	hsl(331, 72%, 13%)
HSV	hsv(331, 84%, 22%)
CMYK	cmyk(0%, 83.6%, 43.6%, 78.4%)
CIE-LAB	lab(9.85, 24.76, -2.38)
CIE-LCH	lch(9.85, 24.88, 354.51°)
OKLab	oklab(23.29% 0.0759 -0.006)
OKLCH	oklch(23.29% 0.076 355.5)
XYZ	xyz(1.9207, 1.1068, 1.4085)
Luminance	0.0111 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37091F #093721

analogous

#370936 #37091F #370A09

triadic

#37091F #1F3709 #091F37

tetradic

#37091F #363709 #093721 #0A0937

square

#37091F #363709 #093721 #0A0937

split-complementary

#37091F #09370A #093637

monochromatic

#1A040F #1A040F #37091F #6C123D #A01A5A

Accessibility & contrast

On white

17.19

#37091F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#37091F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37091F

17.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37091F	#FFFFFF	#000000	##FFFFFF
##37091F	1.00	17.19	1.22	17.19
#FFFFFF	17.19	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#121620

Deuteranopia (green-blind)

#1E1E1E

Tritanopia (blue-blind)

#3C0512

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #37091f;
/* rgb */ color: rgb(55, 9, 31);
/* oklch */ color: oklch(23.3% 0.076 355.5);

Tailwind

colors: {
  custom: {
    50: '#714d5a',
    500: '#37091f',
    950: '#000000',
  },
}

SCSS

$custom: #37091f;
$custom-light: #714d5a;
$custom-dark: #000000;

JSON

{
  "hex": "#37091f",
  "rgb": {
    "r": 55,
    "g": 9,
    "b": 31
  },
  "hsl": {
    "h": 331.304,
    "s": 71.875,
    "l": 12.549
  },
  "oklch": {
    "l": 0.23287,
    "c": 0.07616,
    "h": 355.5
  },
  "luminance": 0.01107
}

Semantic roles & 50–950 ramp

primary

#37091F

secondary

#277550

accent

#EF9839

background

#F7F4F5

surface

#EDE7E9

border

#C8C3C5

text

#080103

muted

#7B7778

Preview Lab

Preview with #37091F

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

Preview Lab → · Contrast checker → · Palette generator →