#310520#310520

#310520 is a very dark, moderate pink. Relative luminance 0.009; OKLCH L 21.6% C 0.078 H 347.6°. Best body text is #FFFFFF at 17.90:1 contrast (WCAG AA passes).

Color values

HEX	#310520
RGB	rgb(49, 5, 32)
HSL	hsl(323, 81%, 11%)
HSV	hsv(323, 90%, 19%)
CMYK	cmyk(0%, 89.8%, 34.7%, 80.8%)
CIE-LAB	lab(7.82, 24.97, -6.33)
CIE-LCH	lch(7.82, 25.76, 345.77°)
OKLab	oklab(21.57% 0.0761 -0.0167)
OKLCH	oklch(21.57% 0.078 347.6)
XYZ	xyz(1.5817, 0.8660, 1.4501)
Luminance	0.0087 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310520 #053116

analogous

#2C0531 #310520 #31050A

triadic

#310520 #203105 #052031

tetradic

#310520 #312C05 #053116 #050A31

square

#310520 #312C05 #053116 #050A31

split-complementary

#310520 #0A3105 #05312C

monochromatic

#1C0312 #1C0312 #310520 #690B44 #A01069

Accessibility & contrast

On white

17.90

#310520 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#310520 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310520

17.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310520	#FFFFFF	#000000	##FFFFFF
##310520	1.00	17.90	1.17	17.90
#FFFFFF	17.90	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B1221

Deuteranopia (green-blind)

#181A1F

Tritanopia (blue-blind)

#350411

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #310520;
/* rgb */ color: rgb(49, 5, 32);
/* oklch */ color: oklch(21.6% 0.078 347.6);

Tailwind

colors: {
  custom: {
    50: '#6c495b',
    500: '#310520',
    950: '#000000',
  },
}

SCSS

$custom: #310520;
$custom-light: #6c495b;
$custom-dark: #000000;

JSON

{
  "hex": "#310520",
  "rgb": {
    "r": 49,
    "g": 5,
    "b": 32
  },
  "hsl": {
    "h": 323.182,
    "s": 81.481,
    "l": 10.588
  },
  "oklch": {
    "l": 0.21569,
    "c": 0.07794,
    "h": 347.6
  },
  "luminance": 0.00866
}

Semantic roles & 50–950 ramp

primary

#310520

secondary

#1F723F

accent

#F87D30

background

#F6F4F5

surface

#EBE7E9

border

#C6C3C5

text

#070104

muted

#7A7779

Preview Lab

Preview with #310520

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

Preview Lab → · Contrast checker → · Palette generator →