#220C4D#220C4D

#220C4D is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.8% C 0.110 H 291.0°. Best body text is #FFFFFF at 17.10:1 contrast (WCAG AA passes).

Color values

HEX	#220C4D
RGB	rgb(34, 12, 77)
HSL	hsl(260, 73%, 17%)
HSV	hsv(260, 84%, 30%)
CMYK	cmyk(55.8%, 84.4%, 0%, 69.8%)
CIE-LAB	lab(10.10, 28.48, -35.61)
CIE-LCH	lch(10.10, 45.60, 308.66°)
OKLab	oklab(23.78% 0.0393 -0.1023)
OKLCH	oklch(23.78% 0.11 291)
XYZ	xyz(2.1303, 1.1388, 7.1273)
Luminance	0.0114 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#220C4D #374D0C

analogous

#0C164D #220C4D #430C4D

triadic

#220C4D #4D220C #0C4D22

tetradic

#220C4D #4D0C16 #374D0C #0C4D43

square

#220C4D #4D0C16 #374D0C #0C4D43

split-complementary

#220C4D #4D430C #164D0C

monochromatic

#0C041A #0C041A #220C4D #391482 #511DB7

Accessibility & contrast

On white

17.10

#220C4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#220C4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #220C4D

17.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##220C4D	#FFFFFF	#000000	##FFFFFF
##220C4D	1.00	17.10	1.23	17.10
#FFFFFF	17.10	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D4F

Deuteranopia (green-blind)

#001A4C

Tritanopia (blue-blind)

#131E2C

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #220c4d;
/* rgb */ color: rgb(34, 12, 77);
/* oklch */ color: oklch(23.8% 0.110 291.0);

Tailwind

colors: {
  custom: {
    50: '#634e7f',
    500: '#220c4d',
    950: '#000000',
  },
}

SCSS

$custom: #220c4d;
$custom-light: #634e7f;
$custom-dark: #000000;

JSON

{
  "hex": "#220c4d",
  "rgb": {
    "r": 34,
    "g": 12,
    "b": 77
  },
  "hsl": {
    "h": 260.308,
    "s": 73.034,
    "l": 17.451
  },
  "oklch": {
    "l": 0.23784,
    "c": 0.10959,
    "h": 291
  },
  "luminance": 0.01139
}

Semantic roles & 50–950 ramp

primary

#220C4D

secondary

#69892C

accent

#F038B2

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#06010A

muted

#7A777C

Preview Lab

Preview with #220C4D

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

Preview Lab → · Contrast checker → · Palette generator →