#220B44#220B44

#220B44 is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.7% C 0.099 H 295.8°. Best body text is #FFFFFF at 17.51:1 contrast (WCAG AA passes).

Color values

HEX	#220B44
RGB	rgb(34, 11, 68)
HSL	hsl(264, 72%, 15%)
HSV	hsv(264, 84%, 27%)
CMYK	cmyk(50%, 83.8%, 0%, 73.3%)
CIE-LAB	lab(8.96, 26.22, -31.18)
CIE-LCH	lch(8.96, 40.74, 310.07°)
OKLab	oklab(22.7% 0.0431 -0.0893)
OKLCH	oklch(22.7% 0.099 295.8)
XYZ	xyz(1.8225, 0.9967, 5.5641)
Luminance	0.0100 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#220B44 #2D440B

analogous

#0B1044 #220B44 #3E0B44

triadic

#220B44 #44220B #0B4422

tetradic

#220B44 #440B10 #2D440B #0B443E

square

#220B44 #440B10 #2D440B #0B443E

split-complementary

#220B44 #443E0B #10440B

monochromatic

#0D041A #0D041A #220B44 #3C1479 #571CAD

Accessibility & contrast

On white

17.51

#220B44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#220B44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #220B44

17.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##220B44	#FFFFFF	#000000	##FFFFFF
##220B44	1.00	17.51	1.20	17.51
#FFFFFF	17.51	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A46

Deuteranopia (green-blind)

#001943

Tritanopia (blue-blind)

#191A27

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #220b44;
/* rgb */ color: rgb(34, 11, 68);
/* oklch */ color: oklch(22.7% 0.099 295.8);

Tailwind

colors: {
  custom: {
    50: '#614c78',
    500: '#220b44',
    950: '#000000',
  },
}

SCSS

$custom: #220b44;
$custom-light: #614c78;
$custom-dark: #000000;

JSON

{
  "hex": "#220b44",
  "rgb": {
    "r": 34,
    "g": 11,
    "b": 68
  },
  "hsl": {
    "h": 264.211,
    "s": 72.152,
    "l": 15.49
  },
  "oklch": {
    "l": 0.227,
    "c": 0.09915,
    "h": 295.8
  },
  "luminance": 0.00997
}

Semantic roles & 50–950 ramp

primary

#220B44

secondary

#5E812A

accent

#EF39A5

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#050109

muted

#7A777B

Preview Lab

Preview with #220B44

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

Preview Lab → · Contrast checker → · Palette generator →