#220427#220427

#220427 is a very dark, moderate purple. Relative luminance 0.006; OKLCH L 18.9% C 0.076 H 321.8°. Best body text is #FFFFFF at 18.84:1 contrast (WCAG AA passes).

Color values

HEX	#220427
RGB	rgb(34, 4, 39)
HSL	hsl(291, 81%, 8%)
HSV	hsv(291, 90%, 15%)
CMYK	cmyk(12.8%, 89.7%, 0%, 84.7%)
CIE-LAB	lab(5.18, 20.74, -16.02)
CIE-LCH	lch(5.18, 26.21, 322.32°)
OKLab	oklab(18.89% 0.0595 -0.0468)
OKLCH	oklch(18.89% 0.076 321.8)
XYZ	xyz(1.0693, 0.5735, 1.9734)
Luminance	0.0057 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#220427 #092704

analogous

#100427 #220427 #27041A

triadic

#220427 #272204 #042722

tetradic

#220427 #271004 #092704 #041A27

square

#220427 #271004 #092704 #041A27

split-complementary

#220427 #1A2704 #042710

monochromatic

#18031C #18031C #220427 #520A5F #830F96

Accessibility & contrast

On white

18.84

#220427 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#220427 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #220427

18.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##220427	#FFFFFF	#000000	##FFFFFF
##220427	1.00	18.84	1.11	18.84
#FFFFFF	18.84	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000F28

Deuteranopia (green-blind)

#081226

Tritanopia (blue-blind)

#220914

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #220427;
/* rgb */ color: rgb(34, 4, 39);
/* oklch */ color: oklch(18.9% 0.076 321.8);

Tailwind

colors: {
  custom: {
    50: '#5e4861',
    500: '#220427',
    950: '#000000',
  },
}

SCSS

$custom: #220427;
$custom-light: #5e4861;
$custom-dark: #000000;

JSON

{
  "hex": "#220427",
  "rgb": {
    "r": 34,
    "g": 4,
    "b": 39
  },
  "hsl": {
    "h": 291.429,
    "s": 81.395,
    "l": 8.431
  },
  "oklch": {
    "l": 0.18891,
    "c": 0.0757,
    "h": 321.8
  },
  "luminance": 0.00573
}

Semantic roles & 50–950 ramp

primary

#220427

secondary

#286A1D

accent

#F8304D

background

#F5F4F5

surface

#E9E6E9

border

#C5C2C5

text

#040005

muted

#797779

Preview Lab

Preview with #220427

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

Preview Lab → · Contrast checker → · Palette generator →