#220F54#220F54

#220F54 is a very dark, moderate violet. Relative luminance 0.013; OKLCH L 24.9% C 0.115 H 287.4°. Best body text is #FFFFFF at 16.61:1 contrast (WCAG AA passes).

Color values

HEX	#220F54
RGB	rgb(34, 15, 84)
HSL	hsl(257, 70%, 19%)
HSV	hsv(257, 82%, 33%)
CMYK	cmyk(59.5%, 82.1%, 0%, 67.1%)
CIE-LAB	lab(11.43, 29.09, -38.23)
CIE-LCH	lch(11.43, 48.04, 307.26°)
OKLab	oklab(24.95% 0.0345 -0.11)
OKLCH	oklch(24.95% 0.115 287.4)
XYZ	xyz(2.4303, 1.3217, 8.5128)
Luminance	0.0132 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#220F54 #41540F

analogous

#0F1F54 #220F54 #450F54

triadic

#220F54 #54220F #0F5422

tetradic

#220F54 #540F1F #41540F #0F5445

square

#220F54 #540F1F #41540F #0F5445

split-complementary

#220F54 #54450F #1F540F

monochromatic

#0B051A #0D0620 #220F54 #371888 #4C22BC

Accessibility & contrast

On white

16.61

#220F54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#220F54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #220F54

16.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##220F54	#FFFFFF	#000000	##FFFFFF
##220F54	1.00	16.61	1.26	16.61
#FFFFFF	16.61	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002056

Deuteranopia (green-blind)

#001C53

Tritanopia (blue-blind)

#0D2231

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #220f54;
/* rgb */ color: rgb(34, 15, 84);
/* oklch */ color: oklch(24.9% 0.115 287.4);

Tailwind

colors: {
  custom: {
    50: '#645085',
    500: '#220f54',
    950: '#000000',
  },
}

SCSS

$custom: #220f54;
$custom-light: #645085;
$custom-dark: #000000;

JSON

{
  "hex": "#220f54",
  "rgb": {
    "r": 34,
    "g": 15,
    "b": 84
  },
  "hsl": {
    "h": 256.522,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.24945,
    "c": 0.11529,
    "h": 287.4
  },
  "luminance": 0.01322
}

Semantic roles & 50–950 ramp

primary

#220F54

secondary

#748E31

accent

#ED3BBC

background

#F6F4F8

surface

#EBE7EF

border

#C6C3CA

text

#06020B

muted

#7A787C

Preview Lab

Preview with #220F54

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

Preview Lab → · Contrast checker → · Palette generator →