#310C23#310C23

#310C23 is a very dark, moderate pink. Relative luminance 0.010; OKLCH L 22.7% C 0.068 H 345.6°. Best body text is #FFFFFF at 17.39:1 contrast (WCAG AA passes).

Color values

HEX	#310C23
RGB	rgb(49, 12, 35)
HSL	hsl(323, 61%, 12%)
HSV	hsv(323, 76%, 19%)
CMYK	cmyk(0%, 75.5%, 28.6%, 80.8%)
CIE-LAB	lab(9.30, 21.75, -6.37)
CIE-LCH	lch(9.30, 22.66, 343.67°)
OKLab	oklab(22.7% 0.0655 -0.0169)
OKLCH	oklch(22.7% 0.068 345.6)
XYZ	xyz(1.7015, 1.0374, 1.7004)
Luminance	0.0104 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310C23 #0C311A

analogous

#2D0C31 #310C23 #310C11

triadic

#310C23 #23310C #0C2331

tetradic

#310C23 #312D0C #0C311A #0C1131

square

#310C23 #312D0C #0C311A #0C1131

split-complementary

#310C23 #11310C #0C312D

monochromatic

#190612 #190612 #310C23 #621846 #932469

Accessibility & contrast

On white

17.39

#310C23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#310C23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310C23

17.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310C23	#FFFFFF	#000000	##FFFFFF
##310C23	1.00	17.39	1.21	17.39
#FFFFFF	17.39	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#101624

Deuteranopia (green-blind)

#1A1C22

Tritanopia (blue-blind)

#350B16

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #310c23;
/* rgb */ color: rgb(49, 12, 35);
/* oklch */ color: oklch(22.7% 0.068 345.6);

Tailwind

colors: {
  custom: {
    50: '#6b4d5d',
    500: '#310c23',
    950: '#000000',
  },
}

SCSS

$custom: #310c23;
$custom-light: #6b4d5d;
$custom-dark: #000000;

JSON

{
  "hex": "#310c23",
  "rgb": {
    "r": 49,
    "g": 12,
    "b": 35
  },
  "hsl": {
    "h": 322.703,
    "s": 60.656,
    "l": 11.961
  },
  "oklch": {
    "l": 0.22699,
    "c": 0.06767,
    "h": 345.6
  },
  "luminance": 0.01037
}

Semantic roles & 50–950 ramp

primary

#310C23

secondary

#2C6D45

accent

#E48044

background

#F6F4F5

surface

#EBE7E9

border

#C6C3C5

text

#070104

muted

#7A7779

Preview Lab

Preview with #310C23

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

Preview Lab → · Contrast checker → · Palette generator →