#4220B2#4220B2

#4220B2 is a dark, highly saturated violet. Relative luminance 0.054; OKLCH L 40.2% C 0.209 H 282.3°. Best body text is #FFFFFF at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#4220B2
RGB	rgb(66, 32, 178)
HSL	hsl(254, 70%, 41%)
HSV	hsv(254, 82%, 70%)
CMYK	cmyk(62.9%, 82%, 0%, 30.2%)
CIE-LAB	lab(27.86, 53.11, -70.64)
CIE-LCH	lch(27.86, 88.38, 306.93°)
OKLab	oklab(40.22% 0.0445 -0.2038)
OKLCH	oklch(40.22% 0.209 282.3)
XYZ	xyz(10.7967, 5.4048, 42.5851)
Luminance	0.0541 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4220B2 #90B220

analogous

#2047B2 #4220B2 #8B20B2

triadic

#4220B2 #B24220 #20B242

tetradic

#4220B2 #B22047 #90B220 #20B28B

square

#4220B2 #B22047 #90B220 #20B28B

split-complementary

#4220B2 #B28B20 #47B220

monochromatic

#1C0D4A #2F177E #4220B2 #5B35DB #8568E4

Accessibility & contrast

On white

10.09

#4220B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#4220B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4220B2

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4220B2	#FFFFFF	#000000	##FFFFFF
##4220B2	1.00	10.09	2.08	10.09
#FFFFFF	10.09	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046B6

Deuteranopia (green-blind)

#003DAF

Tritanopia (blue-blind)

#004D6A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4220b2;
/* rgb */ color: rgb(66, 32, 178);
/* oklch */ color: oklch(40.2% 0.209 282.3);

Tailwind

colors: {
  custom: {
    50: '#8562ca',
    500: '#4220b2',
    950: '#000000',
  },
}

SCSS

$custom: #4220b2;
$custom-light: #8562ca;
$custom-dark: #000000;

JSON

{
  "hex": "#4220b2",
  "rgb": {
    "r": 66,
    "g": 32,
    "b": 178
  },
  "hsl": {
    "h": 253.973,
    "s": 69.524,
    "l": 41.176
  },
  "oklch": {
    "l": 0.40222,
    "c": 0.20858,
    "h": 282.3
  },
  "luminance": 0.05406
}

Semantic roles & 50–950 ramp

primary

#4220B2

secondary

#B2CA64

accent

#EC3BC3

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0D0513

muted

#7D7A82

Preview Lab

Preview with #4220B2

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

Preview Lab → · Contrast checker → · Palette generator →