#220C4C#220C4C

#220C4C is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.7% C 0.108 H 291.5°. Best body text is #FFFFFF at 17.14:1 contrast (WCAG AA passes).

Color values

HEX	#220C4C
RGB	rgb(34, 12, 76)
HSL	hsl(261, 73%, 17%)
HSV	hsv(261, 84%, 30%)
CMYK	cmyk(55.3%, 84.2%, 0%, 70.2%)
CIE-LAB	lab(9.99, 28.17, -35.09)
CIE-LCH	lch(9.99, 45.00, 308.76°)
OKLab	oklab(23.68% 0.0397 -0.1008)
OKLCH	oklch(23.68% 0.108 291.5)
XYZ	xyz(2.0953, 1.1247, 6.9428)
Luminance	0.0112 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#220C4C #364C0C

analogous

#0C164C #220C4C #420C4C

triadic

#220C4C #4C220C #0C4C22

tetradic

#220C4C #4C0C16 #364C0C #0C4C42

square

#220C4C #4C0C16 #364C0C #0C4C42

split-complementary

#220C4C #4C420C #164C0C

monochromatic

#0C041A #0C041A #220C4C #3A1481 #511DB6

Accessibility & contrast

On white

17.14

#220C4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#220C4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #220C4C

17.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##220C4C	#FFFFFF	#000000	##FFFFFF
##220C4C	1.00	17.14	1.22	17.14
#FFFFFF	17.14	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C4E

Deuteranopia (green-blind)

#001A4B

Tritanopia (blue-blind)

#141E2B

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #220c4c;
/* rgb */ color: rgb(34, 12, 76);
/* oklch */ color: oklch(23.7% 0.108 291.5);

Tailwind

colors: {
  custom: {
    50: '#634d7f',
    500: '#220c4c',
    950: '#000000',
  },
}

SCSS

$custom: #220c4c;
$custom-light: #634d7f;
$custom-dark: #000000;

JSON

{
  "hex": "#220c4c",
  "rgb": {
    "r": 34,
    "g": 12,
    "b": 76
  },
  "hsl": {
    "h": 260.625,
    "s": 72.727,
    "l": 17.255
  },
  "oklch": {
    "l": 0.23676,
    "c": 0.1083,
    "h": 291.5
  },
  "luminance": 0.01125
}

Semantic roles & 50–950 ramp

primary

#220C4C

secondary

#68882C

accent

#EF38B1

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#06010A

muted

#7A777C

Preview Lab

Preview with #220C4C

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

Preview Lab → · Contrast checker → · Palette generator →