#420648#420648

#420648 is a dark, vivid purple. Relative luminance 0.018; OKLCH L 27.6% C 0.120 H 323.9°. Best body text is #FFFFFF at 15.54:1 contrast (WCAG AA passes).

Color values

HEX	#420648
RGB	rgb(66, 6, 72)
HSL	hsl(295, 85%, 15%)
HSV	hsv(295, 92%, 28%)
CMYK	cmyk(8.3%, 91.7%, 0%, 71.8%)
CIE-LAB	lab(14.15, 36.08, -25.30)
CIE-LCH	lch(14.15, 44.07, 324.95°)
OKLab	oklab(27.6% 0.0969 -0.0707)
OKLCH	oklch(27.6% 0.12 323.9)
XYZ	xyz(3.4815, 1.7566, 6.2853)
Luminance	0.0176 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420648 #0C4806

analogous

#210648 #420648 #48062D

triadic

#420648 #484206 #064842

tetradic

#420648 #482106 #0C4806 #062D48

square

#420648 #482106 #0C4806 #062D48

split-complementary

#420648 #2D4806 #064821

monochromatic

#1A021C #1A021C #420648 #760B80 #AA0FB9

Accessibility & contrast

On white

15.54

#420648 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#420648 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420648

15.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420648	#FFFFFF	#000000	##FFFFFF
##420648	1.00	15.54	1.35	15.54
#FFFFFF	15.54	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00204A

Deuteranopia (green-blind)

#142647

Tritanopia (blue-blind)

#431428

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #420648;
/* rgb */ color: rgb(66, 6, 72);
/* oklch */ color: oklch(27.6% 0.120 323.9);

Tailwind

colors: {
  custom: {
    50: '#79507b',
    500: '#420648',
    950: '#000000',
  },
}

SCSS

$custom: #420648;
$custom-light: #79507b;
$custom-dark: #000000;

JSON

{
  "hex": "#420648",
  "rgb": {
    "r": 66,
    "g": 6,
    "b": 72
  },
  "hsl": {
    "h": 294.545,
    "s": 84.615,
    "l": 15.294
  },
  "oklch": {
    "l": 0.27599,
    "c": 0.12,
    "h": 323.9
  },
  "luminance": 0.01756
}

Semantic roles & 50–950 ramp

primary

#420648

secondary

#2C8723

accent

#FB2D40

background

#F7F4F7

surface

#EEE7EE

border

#C9C3C9

text

#090209

muted

#7B787B

Preview Lab

Preview with #420648

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

Preview Lab → · Contrast checker → · Palette generator →