#37152B#37152B

#37152B is a dark, moderate pink. Relative luminance 0.015; OKLCH L 25.6% C 0.063 H 342.9°. Best body text is #FFFFFF at 16.10:1 contrast (WCAG AA passes).

Color values

HEX	#37152B
RGB	rgb(55, 21, 43)
HSL	hsl(321, 45%, 15%)
HSV	hsv(321, 62%, 22%)
CMYK	cmyk(0%, 61.8%, 21.8%, 78.4%)
CIE-LAB	lab(12.75, 20.25, -6.96)
CIE-LCH	lch(12.75, 21.41, 341.05°)
OKLab	oklab(25.61% 0.0602 -0.0185)
OKLCH	oklch(25.61% 0.063 342.9)
XYZ	xyz(2.2798, 1.5232, 2.4590)
Luminance	0.0152 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37152B #153721

analogous

#321537 #37152B #37151A

triadic

#37152B #2B3715 #152B37

tetradic

#37152B #373215 #153721 #151A37

square

#37152B #373215 #153721 #151A37

split-complementary

#37152B #1A3715 #153732

monochromatic

#160811 #160811 #37152B #63264E #903770

Accessibility & contrast

On white

16.10

#37152B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#37152B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37152B

16.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37152B	#FFFFFF	#000000	##FFFFFF
##37152B	1.00	16.10	1.30	16.10
#FFFFFF	16.10	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171E2C

Deuteranopia (green-blind)

#21232A

Tritanopia (blue-blind)

#3B151E

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #37152b;
/* rgb */ color: rgb(55, 21, 43);
/* oklch */ color: oklch(25.6% 0.063 342.9);

Tailwind

colors: {
  custom: {
    50: '#6f5464',
    500: '#37152b',
    950: '#000000',
  },
}

SCSS

$custom: #37152b;
$custom-light: #6f5464;
$custom-dark: #000000;

JSON

{
  "hex": "#37152b",
  "rgb": {
    "r": 55,
    "g": 21,
    "b": 43
  },
  "hsl": {
    "h": 321.176,
    "s": 44.737,
    "l": 14.902
  },
  "oklch": {
    "l": 0.25608,
    "c": 0.063,
    "h": 342.9
  },
  "luminance": 0.01523
}

Semantic roles & 50–950 ramp

primary

#37152B

secondary

#3A6E4C

accent

#D48153

background

#F6F4F5

surface

#ECE7EA

border

#C7C3C6

text

#070305

muted

#7A7879

Preview Lab

Preview with #37152B

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

Preview Lab → · Contrast checker → · Palette generator →