#310619#310619

#310619 is a very dark, moderate pink. Relative luminance 0.009; OKLCH L 21.4% C 0.072 H 358.0°. Best body text is #FFFFFF at 17.94:1 contrast (WCAG AA passes).

Color values

HEX	#310619
RGB	rgb(49, 6, 25)
HSL	hsl(333, 78%, 11%)
HSV	hsv(333, 88%, 19%)
CMYK	cmyk(0%, 87.8%, 49%, 80.8%)
CIE-LAB	lab(7.71, 23.42, -1.07)
CIE-LCH	lch(7.71, 23.44, 357.38°)
OKLab	oklab(21.38% 0.072 -0.0025)
OKLCH	oklch(21.38% 0.072 358)
XYZ	xyz(1.5073, 0.8536, 1.0049)
Luminance	0.0085 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310619 #06311E

analogous

#31062E #310619 #310806

triadic

#310619 #193106 #061931

tetradic

#310619 #2E3106 #06311E #080631

square

#310619 #2E3106 #06311E #080631

split-complementary

#310619 #063108 #062E31

monochromatic

#1B030E #1B030E #310619 #680D35 #9E1351

Accessibility & contrast

On white

17.94

#310619 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#310619 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310619

17.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310619	#FFFFFF	#000000	##FFFFFF
##310619	1.00	17.94	1.17	17.94
#FFFFFF	17.94	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F1219

Deuteranopia (green-blind)

#1A1A18

Tritanopia (blue-blind)

#36020E

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #310619;
/* rgb */ color: rgb(49, 6, 25);
/* oklch */ color: oklch(21.4% 0.072 358.0);

Tailwind

colors: {
  custom: {
    50: '#6c4a55',
    500: '#310619',
    950: '#000000',
  },
}

SCSS

$custom: #310619;
$custom-light: #6c4a55;
$custom-dark: #000000;

JSON

{
  "hex": "#310619",
  "rgb": {
    "r": 49,
    "g": 6,
    "b": 25
  },
  "hsl": {
    "h": 333.488,
    "s": 78.182,
    "l": 10.784
  },
  "oklch": {
    "l": 0.21383,
    "c": 0.072,
    "h": 358
  },
  "luminance": 0.00853
}

Semantic roles & 50–950 ramp

primary

#310619

secondary

#21724E

accent

#F59F33

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070103

muted

#7A7778

Preview Lab

Preview with #310619

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

Preview Lab → · Contrast checker → · Palette generator →