#220B34#220B34

#220B34 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 21.2% C 0.078 H 306.6°. Best body text is #FFFFFF at 18.02:1 contrast (WCAG AA passes).

Color values

HEX	#220B34
RGB	rgb(34, 11, 52)
HSL	hsl(274, 65%, 12%)
HSV	hsv(274, 79%, 20%)
CMYK	cmyk(34.6%, 78.8%, 0%, 79.6%)
CIE-LAB	lab(7.47, 21.36, -22.10)
CIE-LCH	lch(7.47, 30.73, 314.02°)
OKLab	oklab(21.16% 0.0466 -0.0627)
OKLCH	oklch(21.16% 0.078 306.6)
XYZ	xyz(1.3991, 0.8274, 3.3341)
Luminance	0.0083 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#220B34 #1D340B

analogous

#0E0B34 #220B34 #340B31

triadic

#220B34 #34220B #0B3422

tetradic

#220B34 #340E0B #1D340B #0B3134

square

#220B34 #340E0B #1D340B #0B3134

split-complementary

#220B34 #31340B #0B340E

monochromatic

#110519 #110519 #220B34 #431667 #642099

Accessibility & contrast

On white

18.02

#220B34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#220B34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #220B34

18.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##220B34	#FFFFFF	#000000	##FFFFFF
##220B34	1.00	18.02	1.17	18.02
#FFFFFF	18.02	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	18.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001635

Deuteranopia (green-blind)

#031733

Tritanopia (blue-blind)

#1F141E

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #220b34;
/* rgb */ color: rgb(34, 11, 52);
/* oklch */ color: oklch(21.2% 0.078 306.6);

Tailwind

colors: {
  custom: {
    50: '#5f4c6c',
    500: '#220b34',
    950: '#000000',
  },
}

SCSS

$custom: #220b34;
$custom-light: #5f4c6c;
$custom-dark: #000000;

JSON

{
  "hex": "#220b34",
  "rgb": {
    "r": 34,
    "g": 11,
    "b": 52
  },
  "hsl": {
    "h": 273.659,
    "s": 65.079,
    "l": 12.353
  },
  "oklch": {
    "l": 0.21163,
    "c": 0.07808,
    "h": 306.6
  },
  "luminance": 0.00827
}

Semantic roles & 50–950 ramp

primary

#220B34

secondary

#49712A

accent

#E8408A

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#050107

muted

#79777A

Preview Lab

Preview with #220B34

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

Preview Lab → · Contrast checker → · Palette generator →