#310C29#310C29

#310C29 is a very dark, moderate pink. Relative luminance 0.011; OKLCH L 23.0% C 0.073 H 337.2°. Best body text is #FFFFFF at 17.28:1 contrast (WCAG AA passes).

Color values

HEX	#310C29
RGB	rgb(49, 12, 41)
HSL	hsl(313, 61%, 12%)
HSV	hsv(313, 76%, 19%)
CMYK	cmyk(0%, 75.5%, 16.3%, 80.8%)
CIE-LAB	lab(9.61, 22.84, -10.40)
CIE-LCH	lch(9.61, 25.10, 335.52°)
OKLab	oklab(23.03% 0.0671 -0.0282)
OKLCH	oklch(23.03% 0.073 337.2)
XYZ	xyz(1.7984, 1.0762, 2.2104)
Luminance	0.0108 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310C29 #0C3114

analogous

#270C31 #310C29 #310C17

triadic

#310C29 #29310C #0C2931

tetradic

#310C29 #31270C #0C3114 #0C1731

square

#310C29 #31270C #0C3114 #0C1731

split-complementary

#310C29 #17310C #0C3127

monochromatic

#190615 #190615 #310C29 #621852 #93247B

Accessibility & contrast

On white

17.28

#310C29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#310C29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310C29

17.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310C29	#FFFFFF	#000000	##FFFFFF
##310C29	1.00	17.28	1.22	17.28
#FFFFFF	17.28	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D172A

Deuteranopia (green-blind)

#181D28

Tritanopia (blue-blind)

#340E19

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #310c29;
/* rgb */ color: rgb(49, 12, 41);
/* oklch */ color: oklch(23.0% 0.073 337.2);

Tailwind

colors: {
  custom: {
    50: '#6b4e62',
    500: '#310c29',
    950: '#000000',
  },
}

SCSS

$custom: #310c29;
$custom-light: #6b4e62;
$custom-dark: #000000;

JSON

{
  "hex": "#310c29",
  "rgb": {
    "r": 49,
    "g": 12,
    "b": 41
  },
  "hsl": {
    "h": 312.973,
    "s": 60.656,
    "l": 11.961
  },
  "oklch": {
    "l": 0.23029,
    "c": 0.07275,
    "h": 337.2
  },
  "luminance": 0.01076
}

Semantic roles & 50–950 ramp

primary

#310C29

secondary

#2C6D3A

accent

#E46744

background

#F6F4F5

surface

#EBE7EA

border

#C6C3C6

text

#070105

muted

#7A7779

Preview Lab

Preview with #310C29

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

Preview Lab → · Contrast checker → · Palette generator →