#422597#422597

#422597 is a dark, vivid violet. Relative luminance 0.047; OKLCH L 38.0% C 0.173 H 286.6°. Best body text is #FFFFFF at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#422597
RGB	rgb(66, 37, 151)
HSL	hsl(255, 61%, 37%)
HSV	hsv(255, 75%, 59%)
CMYK	cmyk(56.3%, 75.5%, 0%, 40.8%)
CIE-LAB	lab(25.91, 42.89, -57.50)
CIE-LCH	lch(25.91, 71.74, 306.72°)
OKLab	oklab(38.03% 0.0494 -0.1655)
OKLCH	oklch(38.03% 0.173 286.6)
XYZ	xyz(8.4926, 4.7153, 29.7348)
Luminance	0.0472 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#422597 #7A9725

analogous

#254197 #422597 #7B2597

triadic

#422597 #974225 #259742

tetradic

#422597 #972541 #7A9725 #25977B

square

#422597 #972541 #7A9725 #25977B

split-complementary

#422597 #977B25 #419725

monochromatic

#170D35 #2D1966 #422597 #5731C8 #7D5FD8

Accessibility & contrast

On white

10.81

#422597 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#422597 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422597

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422597	#FFFFFF	#000000	##FFFFFF
##422597	1.00	10.81	1.94	10.81
#FFFFFF	10.81	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00409A

Deuteranopia (green-blind)

#003A95

Tritanopia (blue-blind)

#1C445C

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #422597;
/* rgb */ color: rgb(66, 37, 151);
/* oklch */ color: oklch(38.0% 0.173 286.6);

Tailwind

colors: {
  custom: {
    50: '#8063b7',
    500: '#422597',
    950: '#000000',
  },
}

SCSS

$custom: #422597;
$custom-light: #8063b7;
$custom-dark: #000000;

JSON

{
  "hex": "#422597",
  "rgb": {
    "r": 66,
    "g": 37,
    "b": 151
  },
  "hsl": {
    "h": 255.263,
    "s": 60.638,
    "l": 36.863
  },
  "oklch": {
    "l": 0.38033,
    "c": 0.17267,
    "h": 286.6
  },
  "luminance": 0.04716
}

Semantic roles & 50–950 ramp

primary

#422597

secondary

#A4BD5B

accent

#E444BB

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0511

muted

#7C7A80

Preview Lab

Preview with #422597

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

Preview Lab → · Contrast checker → · Palette generator →