#220C53#220C53

#220C53 is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 24.4% C 0.117 H 288.5°. Best body text is #FFFFFF at 16.86:1 contrast (WCAG AA passes).

Color values

HEX	#220C53
RGB	rgb(34, 12, 83)
HSL	hsl(259, 75%, 19%)
HSV	hsv(259, 86%, 33%)
CMYK	cmyk(59%, 85.5%, 0%, 67.5%)
CIE-LAB	lab(10.76, 30.37, -38.65)
CIE-LCH	lch(10.76, 49.15, 308.16°)
OKLab	oklab(24.45% 0.0373 -0.1112)
OKLCH	oklch(24.45% 0.117 288.5)
XYZ	xyz(2.3520, 1.2274, 8.2949)
Luminance	0.0123 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#220C53 #3D530C

analogous

#0C1953 #220C53 #450C53

triadic

#220C53 #53220C #0C5322

tetradic

#220C53 #530C19 #3D530C #0C5345

square

#220C53 #530C19 #3D530C #0C5345

split-complementary

#220C53 #53450C #19530C

monochromatic

#0B041B #0C041E #220C53 #381488 #4E1BBE

Accessibility & contrast

On white

16.86

#220C53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#220C53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #220C53

16.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##220C53	#FFFFFF	#000000	##FFFFFF
##220C53	1.00	16.86	1.25	16.86
#FFFFFF	16.86	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E55

Deuteranopia (green-blind)

#001B52

Tritanopia (blue-blind)

#0E212F

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #220c53;
/* rgb */ color: rgb(34, 12, 83);
/* oklch */ color: oklch(24.4% 0.117 288.5);

Tailwind

colors: {
  custom: {
    50: '#644e84',
    500: '#220c53',
    950: '#000000',
  },
}

SCSS

$custom: #220c53;
$custom-light: #644e84;
$custom-dark: #000000;

JSON

{
  "hex": "#220c53",
  "rgb": {
    "r": 34,
    "g": 12,
    "b": 83
  },
  "hsl": {
    "h": 258.592,
    "s": 74.737,
    "l": 18.627
  },
  "oklch": {
    "l": 0.24445,
    "c": 0.11727,
    "h": 288.5
  },
  "luminance": 0.01228
}

Semantic roles & 50–950 ramp

primary

#220C53

secondary

#708E2D

accent

#F136B7

background

#F6F4F8

surface

#EBE7EF

border

#C6C3CA

text

#06020B

muted

#7A787C

Preview Lab

Preview with #220C53

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

Preview Lab → · Contrast checker → · Palette generator →