#310217#310217

#310217 is a very dark, moderate pink. Relative luminance 0.008; OKLCH L 20.7% C 0.079 H 358.6°. Best body text is #FFFFFF at 18.24:1 contrast (WCAG AA passes).

Color values

HEX	#310217
RGB	rgb(49, 2, 23)
HSL	hsl(333, 92%, 10%)
HSV	hsv(333, 96%, 19%)
CMYK	cmyk(0%, 95.9%, 53.1%, 80.8%)
CIE-LAB	lab(6.85, 25.32, -0.79)
CIE-LCH	lch(6.85, 25.33, 358.22°)
OKLab	oklab(20.69% 0.0788 -0.0019)
OKLCH	oklch(20.69% 0.079 358.6)
XYZ	xyz(1.4431, 0.7584, 0.8808)
Luminance	0.0076 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310217 #02311C

analogous

#31022F #310217 #310402

triadic

#310217 #173102 #021731

tetradic

#310217 #2F3102 #02311C #040231

square

#310217 #2F3102 #02311C #040231

split-complementary

#310217 #023104 #022F31

monochromatic

#1D010E #1D010E #310217 #6C0433 #A7074E

Accessibility & contrast

On white

18.24

#310217 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#310217 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310217

18.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310217	#FFFFFF	#000000	##FFFFFF
##310217	1.00	18.24	1.15	18.24
#FFFFFF	18.24	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C0F18

Deuteranopia (green-blind)

#191816

Tritanopia (blue-blind)

#36000A

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #310217;
/* rgb */ color: rgb(49, 2, 23);
/* oklch */ color: oklch(20.7% 0.079 358.6);

Tailwind

colors: {
  custom: {
    50: '#6c4753',
    500: '#310217',
    950: '#000000',
  },
}

SCSS

$custom: #310217;
$custom-light: #6c4753;
$custom-dark: #000000;

JSON

{
  "hex": "#310217",
  "rgb": {
    "r": 49,
    "g": 2,
    "b": 23
  },
  "hsl": {
    "h": 333.191,
    "s": 92.157,
    "l": 10
  },
  "oklch": {
    "l": 0.20687,
    "c": 0.07882,
    "h": 358.6
  },
  "luminance": 0.00758
}

Semantic roles & 50–950 ramp

primary

#310217

secondary

#19754C

accent

#FF9F29

background

#F6F4F4

surface

#ECE6E7

border

#C7C2C3

text

#070002

muted

#7A7778

Preview Lab

Preview with #310217

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

Preview Lab → · Contrast checker → · Palette generator →