#310F23#310F23

#310F23 is a very dark, moderate pink. Relative luminance 0.011; OKLCH L 23.2% C 0.062 H 346.7°. Best body text is #FFFFFF at 17.17:1 contrast (WCAG AA passes).

Color values

HEX	#310F23
RGB	rgb(49, 15, 35)
HSL	hsl(325, 53%, 13%)
HSV	hsv(325, 69%, 19%)
CMYK	cmyk(0%, 69.4%, 28.6%, 80.8%)
CIE-LAB	lab(9.92, 20.06, -5.42)
CIE-LCH	lch(9.92, 20.78, 344.87°)
OKLab	oklab(23.16% 0.0604 -0.0143)
OKLCH	oklch(23.16% 0.062 346.7)
XYZ	xyz(1.7409, 1.1161, 1.7135)
Luminance	0.0112 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310F23 #0F311D

analogous

#2E0F31 #310F23 #310F12

triadic

#310F23 #23310F #0F2331

tetradic

#310F23 #312E0F #0F311D #0F1231

square

#310F23 #312E0F #0F311D #0F1231

split-complementary

#310F23 #12310F #0F312E

monochromatic

#170711 #170711 #310F23 #601D44 #8F2C66

Accessibility & contrast

On white

17.17

#310F23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#310F23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310F23

17.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310F23	#FFFFFF	#000000	##FFFFFF
##310F23	1.00	17.17	1.22	17.17
#FFFFFF	17.17	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#121824

Deuteranopia (green-blind)

#1C1D22

Tritanopia (blue-blind)

#350E17

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #310f23;
/* rgb */ color: rgb(49, 15, 35);
/* oklch */ color: oklch(23.2% 0.062 346.7);

Tailwind

colors: {
  custom: {
    50: '#6b4f5d',
    500: '#310f23',
    950: '#000000',
  },
}

SCSS

$custom: #310f23;
$custom-light: #6b4f5d;
$custom-dark: #000000;

JSON

{
  "hex": "#310f23",
  "rgb": {
    "r": 49,
    "g": 15,
    "b": 35
  },
  "hsl": {
    "h": 324.706,
    "s": 53.125,
    "l": 12.549
  },
  "oklch": {
    "l": 0.2316,
    "c": 0.06204,
    "h": 346.7
  },
  "luminance": 0.01116
}

Semantic roles & 50–950 ramp

primary

#310F23

secondary

#316B49

accent

#DD874B

background

#F6F4F5

surface

#EBE7E9

border

#C6C3C5

text

#070204

muted

#7A7879

Preview Lab

Preview with #310F23

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

Preview Lab → · Contrast checker → · Palette generator →