#220F52#220F52

#220F52 is a very dark, moderate violet. Relative luminance 0.013; OKLCH L 24.7% C 0.113 H 288.2°. Best body text is #FFFFFF at 16.69:1 contrast (WCAG AA passes).

Color values

HEX	#220F52
RGB	rgb(34, 15, 82)
HSL	hsl(257, 69%, 19%)
HSV	hsv(257, 82%, 32%)
CMYK	cmyk(58.5%, 81.7%, 0%, 67.8%)
CIE-LAB	lab(11.21, 28.44, -37.22)
CIE-LCH	lch(11.21, 46.84, 307.38°)
OKLab	oklab(24.73% 0.0351 -0.107)
OKLCH	oklch(24.73% 0.113 288.2)
XYZ	xyz(2.3531, 1.2908, 8.1062)
Luminance	0.0129 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#220F52 #3F520F

analogous

#0F1E52 #220F52 #440F52

triadic

#220F52 #52220F #0F5222

tetradic

#220F52 #520F1E #3F520F #0F5244

square

#220F52 #520F1E #3F520F #0F5244

split-complementary

#220F52 #52440F #1E520F

monochromatic

#0B051A #0D061E #220F52 #371886 #4D22B9

Accessibility & contrast

On white

16.69

#220F52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#220F52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #220F52

16.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##220F52	#FFFFFF	#000000	##FFFFFF
##220F52	1.00	16.69	1.26	16.69
#FFFFFF	16.69	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F54

Deuteranopia (green-blind)

#001C51

Tritanopia (blue-blind)

#0F2230

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #220f52;
/* rgb */ color: rgb(34, 15, 82);
/* oklch */ color: oklch(24.7% 0.113 288.2);

Tailwind

colors: {
  custom: {
    50: '#645083',
    500: '#220f52',
    950: '#000000',
  },
}

SCSS

$custom: #220f52;
$custom-light: #645083;
$custom-dark: #000000;

JSON

{
  "hex": "#220f52",
  "rgb": {
    "r": 34,
    "g": 15,
    "b": 82
  },
  "hsl": {
    "h": 257.015,
    "s": 69.072,
    "l": 19.02
  },
  "oklch": {
    "l": 0.24728,
    "c": 0.11264,
    "h": 288.2
  },
  "luminance": 0.01291
}

Semantic roles & 50–950 ramp

primary

#220F52

secondary

#728C31

accent

#EC3CBA

background

#F6F4F8

surface

#EBE7EF

border

#C6C3CA

text

#06020B

muted

#7A787C

Preview Lab

Preview with #220F52

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

Preview Lab → · Contrast checker → · Palette generator →