#422198#422198

#422198 is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.6% C 0.178 H 287.0°. Best body text is #FFFFFF at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#422198
RGB	rgb(66, 33, 152)
HSL	hsl(257, 64%, 36%)
HSV	hsv(257, 78%, 60%)
CMYK	cmyk(56.6%, 78.3%, 0%, 40.4%)
CIE-LAB	lab(25.30, 45.20, -59.12)
CIE-LCH	lch(25.30, 74.42, 307.40°)
OKLab	oklab(37.64% 0.0521 -0.1702)
OKLCH	oklch(37.64% 0.178 287)
XYZ	xyz(8.4564, 4.5125, 30.1251)
Luminance	0.0451 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#422198 #779821

analogous

#213C98 #422198 #7E2198

triadic

#422198 #984221 #219842

tetradic

#422198 #98213C #779821 #21987E

square

#422198 #98213C #779821 #21987E

split-complementary

#422198 #987E21 #3C9821

monochromatic

#160B33 #2C1666 #422198 #582CCA #7D59DB

Accessibility & contrast

On white

11.04

#422198 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#422198 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422198

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422198	#FFFFFF	#000000	##FFFFFF
##422198	1.00	11.04	1.90	11.04
#FFFFFF	11.04	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9B

Deuteranopia (green-blind)

#003996

Tritanopia (blue-blind)

#1B435C

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #422198;
/* rgb */ color: rgb(66, 33, 152);
/* oklch */ color: oklch(37.6% 0.178 287.0);

Tailwind

colors: {
  custom: {
    50: '#8161b7',
    500: '#422198',
    950: '#000000',
  },
}

SCSS

$custom: #422198;
$custom-light: #8161b7;
$custom-dark: #000000;

JSON

{
  "hex": "#422198",
  "rgb": {
    "r": 66,
    "g": 33,
    "b": 152
  },
  "hsl": {
    "h": 256.639,
    "s": 64.324,
    "l": 36.275
  },
  "oklch": {
    "l": 0.37635,
    "c": 0.17797,
    "h": 287
  },
  "luminance": 0.04513
}

Semantic roles & 50–950 ramp

primary

#422198

secondary

#A2BF56

accent

#E740B9

background

#F8F5FB

surface

#EFEAF6

border

#CAC6D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #422198

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

Preview Lab → · Contrast checker → · Palette generator →