#310D2A#310D2A

#310D2A is a very dark, moderate pink. Relative luminance 0.011; OKLCH L 23.2% C 0.072 H 336.0°. Best body text is #FFFFFF at 17.19:1 contrast (WCAG AA passes).

Color values

HEX	#310D2A
RGB	rgb(49, 13, 42)
HSL	hsl(312, 58%, 12%)
HSV	hsv(312, 73%, 19%)
CMYK	cmyk(0%, 73.5%, 14.3%, 80.8%)
CIE-LAB	lab(9.86, 22.50, -10.76)
CIE-LCH	lch(9.86, 24.94, 334.45°)
OKLab	oklab(23.23% 0.0657 -0.0292)
OKLCH	oklch(23.23% 0.072 336)
XYZ	xyz(1.8285, 1.1081, 2.3076)
Luminance	0.0111 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310D2A #0D3114

analogous

#260D31 #310D2A #310D18

triadic

#310D2A #2A310D #0D2A31

tetradic

#310D2A #31260D #0D3114 #0D1831

square

#310D2A #31260D #0D3114 #0D1831

split-complementary

#310D2A #18310D #0D3126

monochromatic

#180615 #180615 #310D2A #611A53 #92277D

Accessibility & contrast

On white

17.19

#310D2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#310D2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310D2A

17.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310D2A	#FFFFFF	#000000	##FFFFFF
##310D2A	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)

#0D182B

Deuteranopia (green-blind)

#191D29

Tritanopia (blue-blind)

#340F19

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #310d2a;
/* rgb */ color: rgb(49, 13, 42);
/* oklch */ color: oklch(23.2% 0.072 336.0);

Tailwind

colors: {
  custom: {
    50: '#6b4e63',
    500: '#310d2a',
    950: '#000000',
  },
}

SCSS

$custom: #310d2a;
$custom-light: #6b4e63;
$custom-dark: #000000;

JSON

{
  "hex": "#310d2a",
  "rgb": {
    "r": 49,
    "g": 13,
    "b": 42
  },
  "hsl": {
    "h": 311.667,
    "s": 58.065,
    "l": 12.157
  },
  "oklch": {
    "l": 0.23231,
    "c": 0.07188,
    "h": 336
  },
  "luminance": 0.01108
}

Semantic roles & 50–950 ramp

primary

#310D2A

secondary

#2E6C3A

accent

#E16547

background

#F6F4F5

surface

#EBE7EA

border

#C6C3C6

text

#070205

muted

#7A7879

Preview Lab

Preview with #310D2A

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

Preview Lab → · Contrast checker → · Palette generator →