#220A3F#220A3F

#220A3F is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 22.1% C 0.094 H 299.0°. Best body text is #FFFFFF at 17.75:1 contrast (WCAG AA passes).

Color values

HEX	#220A3F
RGB	rgb(34, 10, 63)
HSL	hsl(267, 73%, 14%)
HSV	hsv(267, 84%, 25%)
CMYK	cmyk(46%, 84.1%, 0%, 75.3%)
CIE-LAB	lab(8.27, 25.24, -28.76)
CIE-LCH	lch(8.27, 38.27, 311.28°)
OKLab	oklab(22.06% 0.0456 -0.0822)
OKLCH	oklch(22.06% 0.094 299)
XYZ	xyz(1.6652, 0.9160, 4.7907)
Luminance	0.0092 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#220A3F #273F0A

analogous

#0A0C3F #220A3F #3D0A3F

triadic

#220A3F #3F220A #0A3F22

tetradic

#220A3F #3F0A0C #273F0A #0A3F3D

square

#220A3F #3F0A0C #273F0A #0A3F3D

split-complementary

#220A3F #3F3D0A #0C3F0A

monochromatic

#0E041A #0E041A #220A3F #3F1274 #5B1BA9

Accessibility & contrast

On white

17.75

#220A3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#220A3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #220A3F

17.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##220A3F	#FFFFFF	#000000	##FFFFFF
##220A3F	1.00	17.75	1.18	17.75
#FFFFFF	17.75	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001841

Deuteranopia (green-blind)

#00183E

Tritanopia (blue-blind)

#1B1824

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #220a3f;
/* rgb */ color: rgb(34, 10, 63);
/* oklch */ color: oklch(22.1% 0.094 299.0);

Tailwind

colors: {
  custom: {
    50: '#614c75',
    500: '#220a3f',
    950: '#000000',
  },
}

SCSS

$custom: #220a3f;
$custom-light: #614c75;
$custom-dark: #000000;

JSON

{
  "hex": "#220a3f",
  "rgb": {
    "r": 34,
    "g": 10,
    "b": 63
  },
  "hsl": {
    "h": 267.17,
    "s": 72.603,
    "l": 14.314
  },
  "oklch": {
    "l": 0.22057,
    "c": 0.09398,
    "h": 299
  },
  "luminance": 0.00916
}

Semantic roles & 50–950 ramp

primary

#220A3F

secondary

#567C29

accent

#EF389D

background

#F5F4F7

surface

#EAE7ED

border

#C6C3C8

text

#050108

muted

#79777B

Preview Lab

Preview with #220A3F

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

Preview Lab → · Contrast checker → · Palette generator →