#422378#422378

#422378 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 34.9% C 0.137 H 295.1°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#422378
RGB	rgb(66, 35, 120)
HSL	hsl(262, 55%, 30%)
HSV	hsv(262, 71%, 47%)
CMYK	cmyk(45%, 70.8%, 0%, 52.9%)
CIE-LAB	lab(22.71, 34.82, -43.34)
CIE-LCH	lch(22.71, 55.59, 308.78°)
OKLab	oklab(34.9% 0.058 -0.1239)
OKLCH	oklch(34.9% 0.137 295.1)
XYZ	xyz(6.2371, 3.7162, 18.1543)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#422378 #597823

analogous

#232F78 #422378 #6C2378

triadic

#422378 #784223 #237842

tetradic

#422378 #78232F #597823 #23786C

square

#422378 #78232F #597823 #23786C

split-complementary

#422378 #786C23 #2F7823

monochromatic

#0E0719 #281549 #422378 #5C31A7 #794BCA

Accessibility & contrast

On white

12.05

#422378 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#422378 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422378

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422378	#FFFFFF	#000000	##FFFFFF
##422378	1.00	12.05	1.74	12.05
#FFFFFF	12.05	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00377B

Deuteranopia (green-blind)

#003576

Tritanopia (blue-blind)

#33384A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #422378;
/* rgb */ color: rgb(66, 35, 120);
/* oklch */ color: oklch(34.9% 0.137 295.1);

Tailwind

colors: {
  custom: {
    50: '#7c60a0',
    500: '#422378',
    950: '#000000',
  },
}

SCSS

$custom: #422378;
$custom-light: #7c60a0;
$custom-dark: #000000;

JSON

{
  "hex": "#422378",
  "rgb": {
    "r": 66,
    "g": 35,
    "b": 120
  },
  "hsl": {
    "h": 261.882,
    "s": 54.839,
    "l": 30.392
  },
  "oklch": {
    "l": 0.34897,
    "c": 0.13678,
    "h": 295.1
  },
  "luminance": 0.03716
}

Semantic roles & 50–950 ramp

primary

#422378

secondary

#88AB4C

accent

#DE4AA8

background

#F7F5F9

surface

#EEEAF2

border

#C9C6CC

text

#0A050F

muted

#7C797E

Preview Lab

Preview with #422378

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

Preview Lab → · Contrast checker → · Palette generator →