#310529#310529

#310529 is a very dark, moderate pink. Relative luminance 0.009; OKLCH L 22.1% C 0.085 H 336.5°. Best body text is #FFFFFF at 17.73:1 contrast (WCAG AA passes).

Color values

HEX	#310529
RGB	rgb(49, 5, 41)
HSL	hsl(311, 81%, 11%)
HSV	hsv(311, 90%, 19%)
CMYK	cmyk(0%, 89.8%, 16.3%, 80.8%)
CIE-LAB	lab(8.32, 26.46, -12.41)
CIE-LCH	lch(8.32, 29.23, 334.87°)
OKLab	oklab(22.09% 0.0778 -0.0338)
OKLCH	oklch(22.09% 0.085 336.5)
XYZ	xyz(1.7212, 0.9218, 2.1847)
Luminance	0.0092 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310529 #05310D

analogous

#230531 #310529 #310513

triadic

#310529 #293105 #052931

tetradic

#310529 #312305 #05310D #051331

square

#310529 #312305 #05310D #051331

split-complementary

#310529 #133105 #053123

monochromatic

#1C0317 #1C0317 #310529 #690B57 #A01086

Accessibility & contrast

On white

17.73

#310529 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#310529 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310529

17.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310529	#FFFFFF	#000000	##FFFFFF
##310529	1.00	17.73	1.18	17.73
#FFFFFF	17.73	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#06142A

Deuteranopia (green-blind)

#151B28

Tritanopia (blue-blind)

#340816

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #310529;
/* rgb */ color: rgb(49, 5, 41);
/* oklch */ color: oklch(22.1% 0.085 336.5);

Tailwind

colors: {
  custom: {
    50: '#6b4a62',
    500: '#310529',
    950: '#000000',
  },
}

SCSS

$custom: #310529;
$custom-light: #6b4a62;
$custom-dark: #000000;

JSON

{
  "hex": "#310529",
  "rgb": {
    "r": 49,
    "g": 5,
    "b": 41
  },
  "hsl": {
    "h": 310.909,
    "s": 81.481,
    "l": 10.588
  },
  "oklch": {
    "l": 0.22094,
    "c": 0.08487,
    "h": 336.5
  },
  "luminance": 0.00922
}

Semantic roles & 50–950 ramp

primary

#310529

secondary

#1F722E

accent

#F85430

background

#F6F4F5

surface

#EBE7EA

border

#C6C3C6

text

#070105

muted

#7A7779

Preview Lab

Preview with #310529

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

Preview Lab → · Contrast checker → · Palette generator →