#310C25#310C25

#310C25 is a very dark, moderate pink. Relative luminance 0.010; OKLCH L 22.8% C 0.069 H 342.6°. Best body text is #FFFFFF at 17.36:1 contrast (WCAG AA passes).

Color values

HEX	#310C25
RGB	rgb(49, 12, 37)
HSL	hsl(319, 61%, 12%)
HSV	hsv(319, 76%, 19%)
CMYK	cmyk(0%, 75.5%, 24.5%, 80.8%)
CIE-LAB	lab(9.40, 22.10, -7.73)
CIE-LCH	lch(9.40, 23.42, 340.72°)
OKLab	oklab(22.8% 0.0661 -0.0207)
OKLCH	oklch(22.8% 0.069 342.6)
XYZ	xyz(1.7321, 1.0496, 1.8613)
Luminance	0.0105 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310C25 #0C3118

analogous

#2B0C31 #310C25 #310C13

triadic

#310C25 #25310C #0C2531

tetradic

#310C25 #312B0C #0C3118 #0C1331

square

#310C25 #312B0C #0C3118 #0C1331

split-complementary

#310C25 #13310C #0C312B

monochromatic

#190613 #190613 #310C25 #62184A #93246F

Accessibility & contrast

On white

17.36

#310C25 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#310C25 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310C25

17.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310C25	#FFFFFF	#000000	##FFFFFF
##310C25	1.00	17.36	1.21	17.36
#FFFFFF	17.36	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F1626

Deuteranopia (green-blind)

#1A1D24

Tritanopia (blue-blind)

#350C17

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #310c25;
/* rgb */ color: rgb(49, 12, 37);
/* oklch */ color: oklch(22.8% 0.069 342.6);

Tailwind

colors: {
  custom: {
    50: '#6b4d5f',
    500: '#310c25',
    950: '#000000',
  },
}

SCSS

$custom: #310c25;
$custom-light: #6b4d5f;
$custom-dark: #000000;

JSON

{
  "hex": "#310c25",
  "rgb": {
    "r": 49,
    "g": 12,
    "b": 37
  },
  "hsl": {
    "h": 319.459,
    "s": 60.656,
    "l": 11.961
  },
  "oklch": {
    "l": 0.22804,
    "c": 0.06925,
    "h": 342.6
  },
  "luminance": 0.01049
}

Semantic roles & 50–950 ramp

primary

#310C25

secondary

#2C6D41

accent

#E47844

background

#F6F4F5

surface

#EBE7E9

border

#C6C3C5

text

#070104

muted

#7A7779

Preview Lab

Preview with #310C25

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

Preview Lab → · Contrast checker → · Palette generator →