#4220C3#4220C3

#4220C3 is a dark, highly saturated violet. Relative luminance 0.061; OKLCH L 42.1% C 0.227 H 279.8°. Best body text is #FFFFFF at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#4220C3
RGB	rgb(66, 32, 195)
HSL	hsl(253, 72%, 45%)
HSV	hsv(253, 84%, 76%)
CMYK	cmyk(66.2%, 83.6%, 0%, 23.5%)
CIE-LAB	lab(29.74, 57.87, -77.61)
CIE-LCH	lch(29.74, 96.81, 306.71°)
OKLab	oklab(42.07% 0.0389 -0.224)
OKLCH	oklch(42.07% 0.227 279.8)
XYZ	xyz(12.6105, 6.1304, 52.1379)
Luminance	0.0613 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4220C3 #A1C320

analogous

#2050C3 #4220C3 #9320C3

triadic

#4220C3 #C34220 #20C342

tetradic

#4220C3 #C32050 #A1C320 #20C393

square

#4220C3 #C32050 #A1C320 #20C393

split-complementary

#4220C3 #C39320 #50C320

monochromatic

#1E0F5A #30178E #4220C3 #6240E0 #8D75E8

Accessibility & contrast

On white

9.43

#4220C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#4220C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4220C3

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4220C3	#FFFFFF	#000000	##FFFFFF
##4220C3	1.00	9.43	2.23	9.43
#FFFFFF	9.43	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CC7

Deuteranopia (green-blind)

#0040C0

Tritanopia (blue-blind)

#005474

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #4220c3;
/* rgb */ color: rgb(66, 32, 195);
/* oklch */ color: oklch(42.1% 0.227 279.8);

Tailwind

colors: {
  custom: {
    50: '#8963d7',
    500: '#4220c3',
    950: '#000000',
  },
}

SCSS

$custom: #4220c3;
$custom-light: #8963d7;
$custom-dark: #000000;

JSON

{
  "hex": "#4220c3",
  "rgb": {
    "r": 66,
    "g": 32,
    "b": 195
  },
  "hsl": {
    "h": 252.515,
    "s": 71.806,
    "l": 44.51
  },
  "oklch": {
    "l": 0.42066,
    "c": 0.22739,
    "h": 279.8
  },
  "luminance": 0.06131
}

Semantic roles & 50–950 ramp

primary

#4220C3

secondary

#BBCF6F

accent

#EF39C9

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0615

muted

#7E7A83

Preview Lab

Preview with #4220C3

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

Preview Lab → · Contrast checker → · Palette generator →