#220A28#220A28

#220A28 is a very dark, moderate purple. Relative luminance 0.007; OKLCH L 20.0% C 0.064 H 319.2°. Best body text is #FFFFFF at 18.39:1 contrast (WCAG AA passes).

Color values

HEX	#220A28
RGB	rgb(34, 10, 40)
HSL	hsl(288, 60%, 10%)
HSV	hsv(288, 75%, 16%)
CMYK	cmyk(15%, 75%, 0%, 84.3%)
CIE-LAB	lab(6.42, 18.20, -14.85)
CIE-LCH	lch(6.42, 23.49, 320.80°)
OKLab	oklab(20.02% 0.0486 -0.042)
OKLCH	oklch(20.02% 0.064 319.2)
XYZ	xyz(1.1512, 0.7104, 2.0836)
Luminance	0.0071 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#220A28 #10280A

analogous

#130A28 #220A28 #280A1F

triadic

#220A28 #28220A #0A2822

tetradic

#220A28 #28130A #10280A #0A1F28

square

#220A28 #28130A #10280A #0A1F28

split-complementary

#220A28 #1F280A #0A2813

monochromatic

#150618 #150618 #220A28 #4C1659 #75228A

Accessibility & contrast

On white

18.39

#220A28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#220A28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #220A28

18.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##220A28	#FFFFFF	#000000	##FFFFFF
##220A28	1.00	18.39	1.14	18.39
#FFFFFF	18.39	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#041329

Deuteranopia (green-blind)

#0C1527

Tritanopia (blue-blind)

#220F17

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #220a28;
/* rgb */ color: rgb(34, 10, 40);
/* oklch */ color: oklch(20.0% 0.064 319.2);

Tailwind

colors: {
  custom: {
    50: '#5e4b62',
    500: '#220a28',
    950: '#000000',
  },
}

SCSS

$custom: #220a28;
$custom-light: #5e4b62;
$custom-dark: #000000;

JSON

{
  "hex": "#220a28",
  "rgb": {
    "r": 34,
    "g": 10,
    "b": 40
  },
  "hsl": {
    "h": 288,
    "s": 60,
    "l": 9.804
  },
  "oklch": {
    "l": 0.20021,
    "c": 0.06417,
    "h": 319.2
  },
  "luminance": 0.0071
}

Semantic roles & 50–950 ramp

primary

#220A28

secondary

#356529

accent

#E34564

background

#F5F4F5

surface

#E9E7EA

border

#C5C3C6

text

#040105

muted

#797779

Preview Lab

Preview with #220A28

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

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