#310F1D#310F1D

#310F1D is a very dark, muted pink. Relative luminance 0.011; OKLCH L 22.9% C 0.058 H 357.0°. Best body text is #FFFFFF at 17.26:1 contrast (WCAG AA passes).

Color values

HEX	#310F1D
RGB	rgb(49, 15, 29)
HSL	hsl(335, 53%, 13%)
HSV	hsv(335, 69%, 19%)
CMYK	cmyk(0%, 69.4%, 40.8%, 80.8%)
CIE-LAB	lab(9.67, 19.07, -1.27)
CIE-LCH	lch(9.67, 19.11, 356.20°)
OKLab	oklab(22.89% 0.0581 -0.0031)
OKLCH	oklch(22.89% 0.058 357)
XYZ	xyz(1.6593, 1.0835, 1.2839)
Luminance	0.0108 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310F1D #0F3123

analogous

#310F2E #310F1D #31120F

triadic

#310F1D #1D310F #0F1D31

tetradic

#310F1D #2E310F #0F3123 #120F31

square

#310F1D #2E310F #0F3123 #120F31

split-complementary

#310F1D #0F3112 #0F2E31

monochromatic

#17070E #17070E #310F1D #601D39 #8F2C54

Accessibility & contrast

On white

17.26

#310F1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#310F1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310F1D

17.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310F1D	#FFFFFF	#000000	##FFFFFF
##310F1D	1.00	17.26	1.22	17.26
#FFFFFF	17.26	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#14171D

Deuteranopia (green-blind)

#1D1D1C

Tritanopia (blue-blind)

#350D14

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #310f1d;
/* rgb */ color: rgb(49, 15, 29);
/* oklch */ color: oklch(22.9% 0.058 357.0);

Tailwind

colors: {
  custom: {
    50: '#6b4f58',
    500: '#310f1d',
    950: '#000000',
  },
}

SCSS

$custom: #310f1d;
$custom-light: #6b4f58;
$custom-dark: #000000;

JSON

{
  "hex": "#310f1d",
  "rgb": {
    "r": 49,
    "g": 15,
    "b": 29
  },
  "hsl": {
    "h": 335.294,
    "s": 53.125,
    "l": 12.549
  },
  "oklch": {
    "l": 0.22887,
    "c": 0.05816,
    "h": 357
  },
  "luminance": 0.01083
}

Semantic roles & 50–950 ramp

primary

#310F1D

secondary

#316B53

accent

#DDA14B

background

#F6F4F5

surface

#EBE7E9

border

#C6C3C5

text

#070203

muted

#7A7878

Preview Lab

Preview with #310F1D

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

Preview Lab → · Contrast checker → · Palette generator →