#310528#310528

#310528 is a very dark, moderate pink. Relative luminance 0.009; OKLCH L 22.0% C 0.084 H 337.7°. Best body text is #FFFFFF at 17.75:1 contrast (WCAG AA passes).

Color values

HEX	#310528
RGB	rgb(49, 5, 40)
HSL	hsl(312, 81%, 11%)
HSV	hsv(312, 90%, 19%)
CMYK	cmyk(0%, 89.8%, 18.4%, 80.8%)
CIE-LAB	lab(8.26, 26.28, -11.75)
CIE-LCH	lch(8.26, 28.79, 335.91°)
OKLab	oklab(22.03% 0.0777 -0.0319)
OKLCH	oklch(22.03% 0.084 337.7)
XYZ	xyz(1.7039, 0.9149, 2.0939)
Luminance	0.0092 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310528 #05310E

analogous

#240531 #310528 #310512

triadic

#310528 #283105 #052831

tetradic

#310528 #312405 #05310E #051231

square

#310528 #312405 #05310E #051231

split-complementary

#310528 #123105 #053124

monochromatic

#1C0317 #1C0317 #310528 #690B55 #A01083

Accessibility & contrast

On white

17.75

#310528 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#310528 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310528

17.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310528	#FFFFFF	#000000	##FFFFFF
##310528	1.00	17.75	1.18	17.75
#FFFFFF	17.75	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#061429

Deuteranopia (green-blind)

#151A27

Tritanopia (blue-blind)

#340715

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #310528;
/* rgb */ color: rgb(49, 5, 40);
/* oklch */ color: oklch(22.0% 0.084 337.7);

Tailwind

colors: {
  custom: {
    50: '#6b4a62',
    500: '#310528',
    950: '#000000',
  },
}

SCSS

$custom: #310528;
$custom-light: #6b4a62;
$custom-dark: #000000;

JSON

{
  "hex": "#310528",
  "rgb": {
    "r": 49,
    "g": 5,
    "b": 40
  },
  "hsl": {
    "h": 312.273,
    "s": 81.481,
    "l": 10.588
  },
  "oklch": {
    "l": 0.22031,
    "c": 0.08404,
    "h": 337.7
  },
  "luminance": 0.00915
}

Semantic roles & 50–950 ramp

primary

#310528

secondary

#1F7230

accent

#F85930

background

#F6F4F5

surface

#EBE7EA

border

#C6C3C6

text

#070105

muted

#7A7779

Preview Lab

Preview with #310528

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

Preview Lab → · Contrast checker → · Palette generator →