#220B48#220B48

#220B48 is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 23.1% C 0.104 H 293.7°. Best body text is #FFFFFF at 17.36:1 contrast (WCAG AA passes).

Color values

HEX	#220B48
RGB	rgb(34, 11, 72)
HSL	hsl(263, 73%, 16%)
HSV	hsv(263, 85%, 28%)
CMYK	cmyk(52.8%, 84.7%, 0%, 71.8%)
CIE-LAB	lab(9.38, 27.46, -33.31)
CIE-LCH	lch(9.38, 43.17, 309.50°)
OKLab	oklab(23.12% 0.0419 -0.0955)
OKLCH	oklch(23.12% 0.104 293.7)
XYZ	xyz(1.9487, 1.0472, 6.2291)
Luminance	0.0105 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#220B48 #31480B

analogous

#0B1348 #220B48 #410B48

triadic

#220B48 #48220B #0B4822

tetradic

#220B48 #480B13 #31480B #0B4841

square

#220B48 #480B13 #31480B #0B4841

split-complementary

#220B48 #48410B #13480B

monochromatic

#0D041B #0D041B #220B48 #3B137D #541BB2

Accessibility & contrast

On white

17.36

#220B48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#220B48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #220B48

17.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##220B48	#FFFFFF	#000000	##FFFFFF
##220B48	1.00	17.36	1.21	17.36
#FFFFFF	17.36	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B4A

Deuteranopia (green-blind)

#001947

Tritanopia (blue-blind)

#161C29

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #220b48;
/* rgb */ color: rgb(34, 11, 72);
/* oklch */ color: oklch(23.1% 0.104 293.7);

Tailwind

colors: {
  custom: {
    50: '#624d7c',
    500: '#220b48',
    950: '#000000',
  },
}

SCSS

$custom: #220b48;
$custom-light: #624d7c;
$custom-dark: #000000;

JSON

{
  "hex": "#220b48",
  "rgb": {
    "r": 34,
    "g": 11,
    "b": 72
  },
  "hsl": {
    "h": 262.623,
    "s": 73.494,
    "l": 16.275
  },
  "oklch": {
    "l": 0.23119,
    "c": 0.10432,
    "h": 293.7
  },
  "luminance": 0.01047
}

Semantic roles & 50–950 ramp

primary

#220B48

secondary

#62842A

accent

#F038AB

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#050109

muted

#7A777B

Preview Lab

Preview with #220B48

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

Preview Lab → · Contrast checker → · Palette generator →