#310F25#310F25

#310F25 is a very dark, moderate pink. Relative luminance 0.011; OKLCH L 23.3% C 0.064 H 343.5°. Best body text is #FFFFFF at 17.13:1 contrast (WCAG AA passes).

Color values

HEX	#310F25
RGB	rgb(49, 15, 37)
HSL	hsl(321, 53%, 13%)
HSV	hsv(321, 69%, 19%)
CMYK	cmyk(0%, 69.4%, 24.5%, 80.8%)
CIE-LAB	lab(10.02, 20.42, -6.78)
CIE-LCH	lch(10.02, 21.52, 341.62°)
OKLab	oklab(23.26% 0.061 -0.018)
OKLCH	oklch(23.26% 0.064 343.5)
XYZ	xyz(1.7714, 1.1283, 1.8744)
Luminance	0.0113 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310F25 #0F311B

analogous

#2C0F31 #310F25 #310F14

triadic

#310F25 #25310F #0F2531

tetradic

#310F25 #312C0F #0F311B #0F1431

square

#310F25 #312C0F #0F311B #0F1431

split-complementary

#310F25 #14310F #0F312C

monochromatic

#170712 #170712 #310F25 #601D48 #8F2C6C

Accessibility & contrast

On white

17.13

#310F25 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#310F25 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310F25

17.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310F25	#FFFFFF	#000000	##FFFFFF
##310F25	1.00	17.13	1.23	17.13
#FFFFFF	17.13	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#121826

Deuteranopia (green-blind)

#1B1E24

Tritanopia (blue-blind)

#340F18

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #310f25;
/* rgb */ color: rgb(49, 15, 37);
/* oklch */ color: oklch(23.3% 0.064 343.5);

Tailwind

colors: {
  custom: {
    50: '#6b4f5f',
    500: '#310f25',
    950: '#000000',
  },
}

SCSS

$custom: #310f25;
$custom-light: #6b4f5f;
$custom-dark: #000000;

JSON

{
  "hex": "#310f25",
  "rgb": {
    "r": 49,
    "g": 15,
    "b": 37
  },
  "hsl": {
    "h": 321.176,
    "s": 53.125,
    "l": 12.549
  },
  "oklch": {
    "l": 0.23261,
    "c": 0.06363,
    "h": 343.5
  },
  "luminance": 0.01128
}

Semantic roles & 50–950 ramp

primary

#310F25

secondary

#316B45

accent

#DD7F4B

background

#F6F4F5

surface

#EBE7E9

border

#C6C3C5

text

#070204

muted

#7A7879

Preview Lab

Preview with #310F25

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

Preview Lab → · Contrast checker → · Palette generator →