#310923#310923

#310923 is a very dark, moderate pink. Relative luminance 0.010; OKLCH L 22.3% C 0.073 H 344.7°. Best body text is #FFFFFF at 17.59:1 contrast (WCAG AA passes).

Color values

HEX	#310923
RGB	rgb(49, 9, 35)
HSL	hsl(321, 69%, 11%)
HSV	hsv(321, 82%, 19%)
CMYK	cmyk(0%, 81.6%, 28.6%, 80.8%)
CIE-LAB	lab(8.74, 23.30, -7.23)
CIE-LCH	lch(8.74, 24.39, 342.76°)
OKLab	oklab(22.29% 0.0703 -0.0192)
OKLCH	oklch(22.29% 0.073 344.7)
XYZ	xyz(1.6677, 0.9699, 1.6892)
Luminance	0.0097 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310923 #093117

analogous

#2B0931 #310923 #31090F

triadic

#310923 #233109 #092331

tetradic

#310923 #312B09 #093117 #090F31

square

#310923 #312B09 #093117 #090F31

split-complementary

#310923 #0F3109 #09312B

monochromatic

#1A0512 #1A0512 #310923 #651248 #981C6D

Accessibility & contrast

On white

17.59

#310923 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#310923 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310923

17.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310923	#FFFFFF	#000000	##FFFFFF
##310923	1.00	17.59	1.19	17.59
#FFFFFF	17.59	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D1524

Deuteranopia (green-blind)

#191B22

Tritanopia (blue-blind)

#350914

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #310923;
/* rgb */ color: rgb(49, 9, 35);
/* oklch */ color: oklch(22.3% 0.073 344.7);

Tailwind

colors: {
  custom: {
    50: '#6b4c5d',
    500: '#310923',
    950: '#000000',
  },
}

SCSS

$custom: #310923;
$custom-light: #6b4c5d;
$custom-dark: #000000;

JSON

{
  "hex": "#310923",
  "rgb": {
    "r": 49,
    "g": 9,
    "b": 35
  },
  "hsl": {
    "h": 321,
    "s": 68.966,
    "l": 11.373
  },
  "oklch": {
    "l": 0.22287,
    "c": 0.07285,
    "h": 344.7
  },
  "luminance": 0.0097
}

Semantic roles & 50–950 ramp

primary

#310923

secondary

#276F40

accent

#EC7A3C

background

#F6F4F5

surface

#EBE7E9

border

#C6C3C5

text

#070104

muted

#7A7779

Preview Lab

Preview with #310923

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

Preview Lab → · Contrast checker → · Palette generator →