#420647#420647

#420647 is a dark, moderate purple. Relative luminance 0.017; OKLCH L 27.5% C 0.119 H 324.6°. Best body text is #FFFFFF at 15.57:1 contrast (WCAG AA passes).

Color values

HEX	#420647
RGB	rgb(66, 6, 71)
HSL	hsl(295, 84%, 15%)
HSV	hsv(295, 92%, 28%)
CMYK	cmyk(7%, 91.5%, 0%, 72.2%)
CIE-LAB	lab(14.08, 35.88, -24.73)
CIE-LCH	lch(14.08, 43.58, 325.43°)
OKLab	oklab(27.52% 0.0971 -0.0691)
OKLCH	oklch(27.52% 0.119 324.6)
XYZ	xyz(3.4491, 1.7437, 6.1149)
Luminance	0.0174 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420647 #0B4706

analogous

#220647 #420647 #47062B

triadic

#420647 #474206 #064742

tetradic

#420647 #472206 #0B4706 #062B47

square

#420647 #472206 #0B4706 #062B47

split-complementary

#420647 #2B4706 #064722

monochromatic

#1A021C #1A021C #420647 #760B7F #AB10B8

Accessibility & contrast

On white

15.57

#420647 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#420647 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420647

15.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420647	#FFFFFF	#000000	##FFFFFF
##420647	1.00	15.57	1.35	15.57
#FFFFFF	15.57	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F49

Deuteranopia (green-blind)

#142646

Tritanopia (blue-blind)

#441327

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #420647;
/* rgb */ color: rgb(66, 6, 71);
/* oklch */ color: oklch(27.5% 0.119 324.6);

Tailwind

colors: {
  custom: {
    50: '#79507a',
    500: '#420647',
    950: '#000000',
  },
}

SCSS

$custom: #420647;
$custom-light: #79507a;
$custom-dark: #000000;

JSON

{
  "hex": "#420647",
  "rgb": {
    "r": 66,
    "g": 6,
    "b": 71
  },
  "hsl": {
    "h": 295.385,
    "s": 84.416,
    "l": 15.098
  },
  "oklch": {
    "l": 0.27523,
    "c": 0.11912,
    "h": 324.6
  },
  "luminance": 0.01743
}

Semantic roles & 50–950 ramp

primary

#420647

secondary

#2A8623

accent

#FB2D3D

background

#F7F4F7

surface

#EEE7ED

border

#C9C3C8

text

#090209

muted

#7B787B

Preview Lab

Preview with #420647

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

Preview Lab → · Contrast checker → · Palette generator →