#310219#310219

#310219 is a very dark, moderate pink. Relative luminance 0.008; OKLCH L 20.8% C 0.080 H 355.9°. Best body text is #FFFFFF at 18.21:1 contrast (WCAG AA passes).

Color values

HEX	#310219
RGB	rgb(49, 2, 25)
HSL	hsl(331, 92%, 10%)
HSV	hsv(331, 96%, 19%)
CMYK	cmyk(0%, 95.9%, 49%, 80.8%)
CIE-LAB	lab(6.93, 25.58, -2.22)
CIE-LCH	lch(6.93, 25.68, 355.04°)
OKLab	oklab(20.77% 0.0796 -0.0058)
OKLCH	oklch(20.77% 0.08 355.9)
XYZ	xyz(1.4639, 0.7668, 0.9904)
Luminance	0.0077 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310219 #02311A

analogous

#310231 #310219 #310202

triadic

#310219 #193102 #021931

tetradic

#310219 #313102 #02311A #020231

square

#310219 #313102 #02311A #020231

split-complementary

#310219 #023102 #023131

monochromatic

#1D010F #1D010F #310219 #6C0437 #A70755

Accessibility & contrast

On white

18.21

#310219 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#310219 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310219

18.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310219	#FFFFFF	#000000	##FFFFFF
##310219	1.00	18.21	1.15	18.21
#FFFFFF	18.21	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B0F1A

Deuteranopia (green-blind)

#191918

Tritanopia (blue-blind)

#36000C

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #310219;
/* rgb */ color: rgb(49, 2, 25);
/* oklch */ color: oklch(20.8% 0.080 355.9);

Tailwind

colors: {
  custom: {
    50: '#6c4755',
    500: '#310219',
    950: '#000000',
  },
}

SCSS

$custom: #310219;
$custom-light: #6c4755;
$custom-dark: #000000;

JSON

{
  "hex": "#310219",
  "rgb": {
    "r": 49,
    "g": 2,
    "b": 25
  },
  "hsl": {
    "h": 330.638,
    "s": 92.157,
    "l": 10
  },
  "oklch": {
    "l": 0.20774,
    "c": 0.07977,
    "h": 355.9
  },
  "luminance": 0.00767
}

Semantic roles & 50–950 ramp

primary

#310219

secondary

#197548

accent

#FF9629

background

#F6F4F4

surface

#ECE6E7

border

#C7C2C3

text

#070003

muted

#7A7778

Preview Lab

Preview with #310219

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

Preview Lab → · Contrast checker → · Palette generator →