#420643#420643

#420643 is a dark, moderate purple. Relative luminance 0.017; OKLCH L 27.2% C 0.116 H 327.4°. Best body text is #FFFFFF at 15.69:1 contrast (WCAG AA passes).

Color values

HEX	#420643
RGB	rgb(66, 6, 67)
HSL	hsl(299, 84%, 14%)
HSV	hsv(299, 91%, 26%)
CMYK	cmyk(1.5%, 91%, 0%, 73.7%)
CIE-LAB	lab(13.79, 35.11, -22.39)
CIE-LCH	lch(13.79, 41.65, 327.47°)
OKLab	oklab(27.23% 0.0975 -0.0622)
OKLCH	oklch(27.23% 0.116 327.4)
XYZ	xyz(3.3250, 1.6940, 5.4610)
Luminance	0.0169 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420643 #074306

analogous

#240643 #420643 #430626

triadic

#420643 #434206 #064342

tetradic

#420643 #432406 #074306 #062643

square

#420643 #432406 #074306 #062643

split-complementary

#420643 #264306 #064324

monochromatic

#1C031C #1C031C #420643 #790B7B #B110B3

Accessibility & contrast

On white

15.69

#420643 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#420643 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420643

15.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420643	#FFFFFF	#000000	##FFFFFF
##420643	1.00	15.69	1.34	15.69
#FFFFFF	15.69	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E45

Deuteranopia (green-blind)

#172642

Tritanopia (blue-blind)

#441125

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #420643;
/* rgb */ color: rgb(66, 6, 67);
/* oklch */ color: oklch(27.2% 0.116 327.4);

Tailwind

colors: {
  custom: {
    50: '#794f77',
    500: '#420643',
    950: '#000000',
  },
}

SCSS

$custom: #420643;
$custom-light: #794f77;
$custom-dark: #000000;

JSON

{
  "hex": "#420643",
  "rgb": {
    "r": 66,
    "g": 6,
    "b": 67
  },
  "hsl": {
    "h": 299.016,
    "s": 83.562,
    "l": 14.314
  },
  "oklch": {
    "l": 0.27227,
    "c": 0.11564,
    "h": 327.4
  },
  "luminance": 0.01694
}

Semantic roles & 50–950 ramp

primary

#420643

secondary

#248322

accent

#FA2E31

background

#F7F4F7

surface

#EEE7ED

border

#C9C3C8

text

#090209

muted

#7B787B

Preview Lab

Preview with #420643

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

Preview Lab → · Contrast checker → · Palette generator →