#220633#220633

#220633 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.3% C 0.085 H 309.2°. Best body text is #FFFFFF at 18.39:1 contrast (WCAG AA passes).

Color values

HEX	#220633
RGB	rgb(34, 6, 51)
HSL	hsl(277, 79%, 11%)
HSV	hsv(277, 88%, 20%)
CMYK	cmyk(33.3%, 88.2%, 0%, 80%)
CIE-LAB	lab(6.41, 23.67, -23.08)
CIE-LCH	lch(6.41, 33.05, 315.72°)
OKLab	oklab(20.3% 0.0539 -0.066)
OKLCH	oklch(20.3% 0.085 309.2)
XYZ	xyz(1.3222, 0.7094, 3.1986)
Luminance	0.0071 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#220633 #173306

analogous

#0B0633 #220633 #33062D

triadic

#220633 #332206 #063322

tetradic

#220633 #330B06 #173306 #062D33

square

#220633 #330B06 #173306 #062D33

split-complementary

#220633 #2D3306 #06330B

monochromatic

#12031B #12031B #220633 #470C6A #6B13A1

Accessibility & contrast

On white

18.39

#220633 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#220633 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #220633

18.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##220633	#FFFFFF	#000000	##FFFFFF
##220633	1.00	18.39	1.14	18.39
#FFFFFF	18.39	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001334

Deuteranopia (green-blind)

#001532

Tritanopia (blue-blind)

#1F101C

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #220633;
/* rgb */ color: rgb(34, 6, 51);
/* oklch */ color: oklch(20.3% 0.085 309.2);

Tailwind

colors: {
  custom: {
    50: '#5f496b',
    500: '#220633',
    950: '#000000',
  },
}

SCSS

$custom: #220633;
$custom-light: #5f496b;
$custom-dark: #000000;

JSON

{
  "hex": "#220633",
  "rgb": {
    "r": 34,
    "g": 6,
    "b": 51
  },
  "hsl": {
    "h": 277.333,
    "s": 78.947,
    "l": 11.176
  },
  "oklch": {
    "l": 0.203,
    "c": 0.08524,
    "h": 309.2
  },
  "luminance": 0.00709
}

Semantic roles & 50–950 ramp

primary

#220633

secondary

#407421

accent

#F5327C

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#050106

muted

#79777A

Preview Lab

Preview with #220633

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

Preview Lab → · Contrast checker → · Palette generator →