#220B2C#220B2C

#220B2C is a very dark, moderate purple. Relative luminance 0.008; OKLCH L 20.5% C 0.067 H 314.2°. Best body text is #FFFFFF at 18.23:1 contrast (WCAG AA passes).

Color values

HEX	#220B2C
RGB	rgb(34, 11, 44)
HSL	hsl(282, 60%, 11%)
HSV	hsv(282, 75%, 17%)
CMYK	cmyk(22.7%, 75%, 0%, 82.7%)
CIE-LAB	lab(6.88, 18.91, -17.13)
CIE-LCH	lch(6.88, 25.51, 317.82°)
OKLab	oklab(20.49% 0.0471 -0.0483)
OKLCH	oklch(20.49% 0.067 314.2)
XYZ	xyz(1.2339, 0.7613, 2.4643)
Luminance	0.0076 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#220B2C #152C0B

analogous

#110B2C #220B2C #2C0B25

triadic

#220B2C #2C220B #0B2C22

tetradic

#220B2C #2C110B #152C0B #0B252C

square

#220B2C #2C110B #152C0B #0B252C

split-complementary

#220B2C #252C0B #0B2C11

monochromatic

#130618 #130618 #220B2C #48175D #6E238E

Accessibility & contrast

On white

18.23

#220B2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#220B2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #220B2C

18.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##220B2C	#FFFFFF	#000000	##FFFFFF
##220B2C	1.00	18.23	1.15	18.23
#FFFFFF	18.23	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#03142D

Deuteranopia (green-blind)

#0A162B

Tritanopia (blue-blind)

#21111A

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #220b2c;
/* rgb */ color: rgb(34, 11, 44);
/* oklch */ color: oklch(20.5% 0.067 314.2);

Tailwind

colors: {
  custom: {
    50: '#5e4b65',
    500: '#220b2c',
    950: '#000000',
  },
}

SCSS

$custom: #220b2c;
$custom-light: #5e4b65;
$custom-dark: #000000;

JSON

{
  "hex": "#220b2c",
  "rgb": {
    "r": 34,
    "g": 11,
    "b": 44
  },
  "hsl": {
    "h": 281.818,
    "s": 60,
    "l": 10.784
  },
  "oklch": {
    "l": 0.20494,
    "c": 0.06745,
    "h": 314.2
  },
  "luminance": 0.00761
}

Semantic roles & 50–950 ramp

primary

#220B2C

secondary

#3D682B

accent

#E34575

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#040105

muted

#79777A

Preview Lab

Preview with #220B2C

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

Preview Lab → · Contrast checker → · Palette generator →