#4221C2#4221C2

#4221C2 is a dark, highly saturated violet. Relative luminance 0.061; OKLCH L 42.0% C 0.226 H 279.9°. Best body text is #FFFFFF at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#4221C2
RGB	rgb(66, 33, 194)
HSL	hsl(252, 71%, 45%)
HSV	hsv(252, 83%, 76%)
CMYK	cmyk(66%, 83%, 0%, 23.9%)
CIE-LAB	lab(29.76, 57.19, -76.98)
CIE-LCH	lch(29.76, 95.90, 306.61°)
OKLab	oklab(42.05% 0.0388 -0.2222)
OKLCH	oklch(42.05% 0.226 279.9)
XYZ	xyz(12.5251, 6.1400, 51.5536)
Luminance	0.0614 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4221C2 #A1C221

analogous

#2151C2 #4221C2 #9321C2

triadic

#4221C2 #C24221 #21C242

tetradic

#4221C2 #C22151 #A1C221 #21C293

square

#4221C2 #C22151 #A1C221 #21C293

split-complementary

#4221C2 #C29321 #51C221

monochromatic

#1E0F59 #30188E #4221C2 #6241DF #8D76E8

Accessibility & contrast

On white

9.42

#4221C2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#4221C2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4221C2

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4221C2	#FFFFFF	#000000	##FFFFFF
##4221C2	1.00	9.42	2.23	9.42
#FFFFFF	9.42	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CC6

Deuteranopia (green-blind)

#0040BF

Tritanopia (blue-blind)

#005474

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #4221c2;
/* rgb */ color: rgb(66, 33, 194);
/* oklch */ color: oklch(42.0% 0.226 279.9);

Tailwind

colors: {
  custom: {
    50: '#8863d6',
    500: '#4221c2',
    950: '#000000',
  },
}

SCSS

$custom: #4221c2;
$custom-light: #8863d6;
$custom-dark: #000000;

JSON

{
  "hex": "#4221c2",
  "rgb": {
    "r": 66,
    "g": 33,
    "b": 194
  },
  "hsl": {
    "h": 252.298,
    "s": 70.925,
    "l": 44.51
  },
  "oklch": {
    "l": 0.42049,
    "c": 0.22559,
    "h": 279.9
  },
  "luminance": 0.06141
}

Semantic roles & 50–950 ramp

primary

#4221C2

secondary

#BBCF70

accent

#EE3AC9

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0615

muted

#7E7A83

Preview Lab

Preview with #4221C2

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

Preview Lab → · Contrast checker → · Palette generator →