#422398#422398

#422398 is a dark, vivid violet. Relative luminance 0.046; OKLCH L 37.9% C 0.176 H 286.7°. Best body text is #FFFFFF at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#422398
RGB	rgb(66, 35, 152)
HSL	hsl(256, 63%, 37%)
HSV	hsv(256, 77%, 60%)
CMYK	cmyk(56.6%, 77%, 0%, 40.4%)
CIE-LAB	lab(25.64, 44.22, -58.55)
CIE-LCH	lch(25.64, 73.37, 307.06°)
OKLab	oklab(37.88% 0.0506 -0.1685)
OKLCH	oklch(37.88% 0.176 286.7)
XYZ	xyz(8.5136, 4.6268, 30.1441)
Luminance	0.0463 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#422398 #799823

analogous

#233F98 #422398 #7D2398

triadic

#422398 #984223 #239842

tetradic

#422398 #98233F #799823 #23987D

square

#422398 #98233F #799823 #23987D

split-complementary

#422398 #987D23 #3F9823

monochromatic

#170C35 #2C1866 #422398 #582ECA #7D5CD9

Accessibility & contrast

On white

10.91

#422398 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#422398 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422398

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422398	#FFFFFF	#000000	##FFFFFF
##422398	1.00	10.91	1.93	10.91
#FFFFFF	10.91	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00409B

Deuteranopia (green-blind)

#003996

Tritanopia (blue-blind)

#1B445C

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #422398;
/* rgb */ color: rgb(66, 35, 152);
/* oklch */ color: oklch(37.9% 0.176 286.7);

Tailwind

colors: {
  custom: {
    50: '#8162b7',
    500: '#422398',
    950: '#000000',
  },
}

SCSS

$custom: #422398;
$custom-light: #8162b7;
$custom-dark: #000000;

JSON

{
  "hex": "#422398",
  "rgb": {
    "r": 66,
    "g": 35,
    "b": 152
  },
  "hsl": {
    "h": 255.897,
    "s": 62.567,
    "l": 36.667
  },
  "oklch": {
    "l": 0.37877,
    "c": 0.17596,
    "h": 286.7
  },
  "luminance": 0.04627
}

Semantic roles & 50–950 ramp

primary

#422398

secondary

#A3BE59

accent

#E642BA

background

#F8F5FB

surface

#EFEAF6

border

#CAC6D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #422398

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

Preview Lab → · Contrast checker → · Palette generator →