#220B30#220B30

#220B30 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 20.8% C 0.073 H 310.2°. Best body text is #FFFFFF at 18.13:1 contrast (WCAG AA passes).

Color values

HEX	#220B30
RGB	rgb(34, 11, 48)
HSL	hsl(277, 63%, 12%)
HSV	hsv(277, 77%, 19%)
CMYK	cmyk(29.2%, 77.1%, 0%, 81.2%)
CIE-LAB	lab(7.16, 20.13, -19.65)
CIE-LCH	lch(7.16, 28.13, 315.69°)
OKLab	oklab(20.82% 0.0469 -0.0556)
OKLCH	oklch(20.82% 0.073 310.2)
XYZ	xyz(1.3128, 0.7929, 2.8796)
Luminance	0.0079 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#220B30 #19300B

analogous

#100B30 #220B30 #300B2C

triadic

#220B30 #30220B #0B3022

tetradic

#220B30 #30100B #19300B #0B2C30

square

#220B30 #30100B #19300B #0B2C30

split-complementary

#220B30 #2C300B #0B3010

monochromatic

#120619 #120619 #220B30 #451662 #692294

Accessibility & contrast

On white

18.13

#220B30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#220B30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #220B30

18.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##220B30	#FFFFFF	#000000	##FFFFFF
##220B30	1.00	18.13	1.16	18.13
#FFFFFF	18.13	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001531

Deuteranopia (green-blind)

#07162F

Tritanopia (blue-blind)

#20121C

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #220b30;
/* rgb */ color: rgb(34, 11, 48);
/* oklch */ color: oklch(20.8% 0.073 310.2);

Tailwind

colors: {
  custom: {
    50: '#5f4b68',
    500: '#220b30',
    950: '#000000',
  },
}

SCSS

$custom: #220b30;
$custom-light: #5f4b68;
$custom-dark: #000000;

JSON

{
  "hex": "#220b30",
  "rgb": {
    "r": 34,
    "g": 11,
    "b": 48
  },
  "hsl": {
    "h": 277.297,
    "s": 62.712,
    "l": 11.569
  },
  "oklch": {
    "l": 0.20819,
    "c": 0.07275,
    "h": 310.2
  },
  "luminance": 0.00793
}

Semantic roles & 50–950 ramp

primary

#220B30

secondary

#436D2A

accent

#E64280

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#040106

muted

#79777A

Preview Lab

Preview with #220B30

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

Preview Lab → · Contrast checker → · Palette generator →