#310C27#310C27

#310C27 is a very dark, moderate pink. Relative luminance 0.011; OKLCH L 22.9% C 0.071 H 339.9°. Best body text is #FFFFFF at 17.32:1 contrast (WCAG AA passes).

Color values

HEX	#310C27
RGB	rgb(49, 12, 39)
HSL	hsl(316, 61%, 12%)
HSV	hsv(316, 76%, 19%)
CMYK	cmyk(0%, 75.5%, 20.4%, 80.8%)
CIE-LAB	lab(9.50, 22.46, -9.07)
CIE-LCH	lch(9.50, 24.23, 338.01°)
OKLab	oklab(22.91% 0.0666 -0.0244)
OKLCH	oklch(22.91% 0.071 339.9)
XYZ	xyz(1.7643, 1.0626, 2.0312)
Luminance	0.0106 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310C27 #0C3116

analogous

#290C31 #310C27 #310C15

triadic

#310C27 #27310C #0C2731

tetradic

#310C27 #31290C #0C3116 #0C1531

square

#310C27 #31290C #0C3116 #0C1531

split-complementary

#310C27 #15310C #0C3129

monochromatic

#190614 #190614 #310C27 #62184E #932475

Accessibility & contrast

On white

17.32

#310C27 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#310C27 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310C27

17.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310C27	#FFFFFF	#000000	##FFFFFF
##310C27	1.00	17.32	1.21	17.32
#FFFFFF	17.32	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E1728

Deuteranopia (green-blind)

#191D26

Tritanopia (blue-blind)

#340D18

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #310c27;
/* rgb */ color: rgb(49, 12, 39);
/* oklch */ color: oklch(22.9% 0.071 339.9);

Tailwind

colors: {
  custom: {
    50: '#6b4e61',
    500: '#310c27',
    950: '#000000',
  },
}

SCSS

$custom: #310c27;
$custom-light: #6b4e61;
$custom-dark: #000000;

JSON

{
  "hex": "#310c27",
  "rgb": {
    "r": 49,
    "g": 12,
    "b": 39
  },
  "hsl": {
    "h": 316.216,
    "s": 60.656,
    "l": 11.961
  },
  "oklch": {
    "l": 0.22914,
    "c": 0.07096,
    "h": 339.9
  },
  "luminance": 0.01062
}

Semantic roles & 50–950 ramp

primary

#310C27

secondary

#2C6D3D

accent

#E46F44

background

#F6F4F5

surface

#EBE7E9

border

#C6C3C5

text

#070105

muted

#7A7779

Preview Lab

Preview with #310C27

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

Preview Lab → · Contrast checker → · Palette generator →