#310A1E#310A1E

#310A1E is a very dark, moderate pink. Relative luminance 0.010; OKLCH L 22.2% C 0.068 H 352.4°. Best body text is #FFFFFF at 17.61:1 contrast (WCAG AA passes).

Color values

HEX	#310A1E
RGB	rgb(49, 10, 30)
HSL	hsl(329, 66%, 12%)
HSV	hsv(329, 80%, 19%)
CMYK	cmyk(0%, 79.6%, 38.8%, 80.8%)
CIE-LAB	lab(8.69, 21.99, -3.49)
CIE-LCH	lch(8.69, 22.26, 350.99°)
OKLab	oklab(22.17% 0.0671 -0.009)
OKLCH	oklch(22.17% 0.068 352.4)
XYZ	xyz(1.6096, 0.9640, 1.3293)
Luminance	0.0096 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310A1E #0A311D

analogous

#310A31 #310A1E #310A0B

triadic

#310A1E #1E310A #0A1E31

tetradic

#310A1E #31310A #0A311D #0A0B31

square

#310A1E #31310A #0A311D #0A0B31

split-complementary

#310A1E #0B310A #0A3131

monochromatic

#190510 #190510 #310A1E #64143D #971F5C

Accessibility & contrast

On white

17.61

#310A1E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#310A1E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310A1E

17.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310A1E	#FFFFFF	#000000	##FFFFFF
##310A1E	1.00	17.61	1.19	17.61
#FFFFFF	17.61	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#10141F

Deuteranopia (green-blind)

#1B1B1D

Tritanopia (blue-blind)

#350812

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #310a1e;
/* rgb */ color: rgb(49, 10, 30);
/* oklch */ color: oklch(22.2% 0.068 352.4);

Tailwind

colors: {
  custom: {
    50: '#6b4c59',
    500: '#310a1e',
    950: '#000000',
  },
}

SCSS

$custom: #310a1e;
$custom-light: #6b4c59;
$custom-dark: #000000;

JSON

{
  "hex": "#310a1e",
  "rgb": {
    "r": 49,
    "g": 10,
    "b": 30
  },
  "hsl": {
    "h": 329.231,
    "s": 66.102,
    "l": 11.569
  },
  "oklch": {
    "l": 0.22173,
    "c": 0.06769,
    "h": 352.4
  },
  "luminance": 0.00964
}

Semantic roles & 50–950 ramp

primary

#310A1E

secondary

#296E4B

accent

#E9923F

background

#F6F4F5

surface

#EBE7E9

border

#C6C3C5

text

#070103

muted

#7A7778

Preview Lab

Preview with #310A1E

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

Preview Lab → · Contrast checker → · Palette generator →