#4220B3#4220B3

#4220B3 is a dark, highly saturated violet. Relative luminance 0.054; OKLCH L 40.3% C 0.210 H 282.2°. Best body text is #FFFFFF at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#4220B3
RGB	rgb(66, 32, 179)
HSL	hsl(254, 70%, 41%)
HSV	hsv(254, 82%, 70%)
CMYK	cmyk(63.1%, 82.1%, 0%, 29.8%)
CIE-LAB	lab(27.97, 53.39, -71.06)
CIE-LCH	lch(27.97, 88.88, 306.92°)
OKLab	oklab(40.33% 0.0442 -0.205)
OKLCH	oklch(40.33% 0.21 282.2)
XYZ	xyz(10.8974, 5.4451, 43.1158)
Luminance	0.0545 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4220B3 #91B320

analogous

#2047B3 #4220B3 #8C20B3

triadic

#4220B3 #B34220 #20B342

tetradic

#4220B3 #B32047 #91B320 #20B38C

square

#4220B3 #B32047 #91B320 #20B38C

split-complementary

#4220B3 #B38C20 #47B320

monochromatic

#1C0D4B #2F177F #4220B3 #5C35DB #8669E4

Accessibility & contrast

On white

10.05

#4220B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#4220B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4220B3

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4220B3	#FFFFFF	#000000	##FFFFFF
##4220B3	1.00	10.05	2.09	10.05
#FFFFFF	10.05	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047B7

Deuteranopia (green-blind)

#003DB0

Tritanopia (blue-blind)

#004E6B

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4220b3;
/* rgb */ color: rgb(66, 32, 179);
/* oklch */ color: oklch(40.3% 0.210 282.2);

Tailwind

colors: {
  custom: {
    50: '#8662cb',
    500: '#4220b3',
    950: '#000000',
  },
}

SCSS

$custom: #4220b3;
$custom-light: #8662cb;
$custom-dark: #000000;

JSON

{
  "hex": "#4220b3",
  "rgb": {
    "r": 66,
    "g": 32,
    "b": 179
  },
  "hsl": {
    "h": 253.878,
    "s": 69.668,
    "l": 41.373
  },
  "oklch": {
    "l": 0.40329,
    "c": 0.2097,
    "h": 282.2
  },
  "luminance": 0.05446
}

Semantic roles & 50–950 ramp

primary

#4220B3

secondary

#B3CA65

accent

#EC3BC3

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0D0513

muted

#7D7A82

Preview Lab

Preview with #4220B3

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

Preview Lab → · Contrast checker → · Palette generator →