#310F22#310F22

#310F22 is a very dark, moderate pink. Relative luminance 0.011; OKLCH L 23.1% C 0.061 H 348.3°. Best body text is #FFFFFF at 17.18:1 contrast (WCAG AA passes).

Color values

HEX	#310F22
RGB	rgb(49, 15, 34)
HSL	hsl(326, 53%, 13%)
HSV	hsv(326, 69%, 19%)
CMYK	cmyk(0%, 69.4%, 30.6%, 80.8%)
CIE-LAB	lab(9.88, 19.88, -4.74)
CIE-LCH	lch(9.88, 20.44, 346.59°)
OKLab	oklab(23.11% 0.06 -0.0124)
OKLCH	oklch(23.11% 0.061 348.3)
XYZ	xyz(1.7262, 1.1103, 1.6365)
Luminance	0.0111 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310F22 #0F311E

analogous

#2F0F31 #310F22 #310F11

triadic

#310F22 #22310F #0F2231

tetradic

#310F22 #312F0F #0F311E #0F1131

square

#310F22 #312F0F #0F311E #0F1131

split-complementary

#310F22 #11310F #0F312F

monochromatic

#170710 #170710 #310F22 #601D43 #8F2C63

Accessibility & contrast

On white

17.18

#310F22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#310F22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310F22

17.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310F22	#FFFFFF	#000000	##FFFFFF
##310F22	1.00	17.18	1.22	17.18
#FFFFFF	17.18	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#131823

Deuteranopia (green-blind)

#1C1D21

Tritanopia (blue-blind)

#350E17

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #310f22;
/* rgb */ color: rgb(49, 15, 34);
/* oklch */ color: oklch(23.1% 0.061 348.3);

Tailwind

colors: {
  custom: {
    50: '#6b4f5d',
    500: '#310f22',
    950: '#000000',
  },
}

SCSS

$custom: #310f22;
$custom-light: #6b4f5d;
$custom-dark: #000000;

JSON

{
  "hex": "#310f22",
  "rgb": {
    "r": 49,
    "g": 15,
    "b": 34
  },
  "hsl": {
    "h": 326.471,
    "s": 53.125,
    "l": 12.549
  },
  "oklch": {
    "l": 0.23112,
    "c": 0.06129,
    "h": 348.3
  },
  "luminance": 0.0111
}

Semantic roles & 50–950 ramp

primary

#310F22

secondary

#316B4A

accent

#DD8B4B

background

#F6F4F5

surface

#EBE7E9

border

#C6C3C5

text

#070204

muted

#7A7879

Preview Lab

Preview with #310F22

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

Preview Lab → · Contrast checker → · Palette generator →