#420E4A#420E4A

#420E4A is a dark, moderate purple. Relative luminance 0.020; OKLCH L 28.5% C 0.113 H 322.0°. Best body text is #FFFFFF at 15.07:1 contrast (WCAG AA passes).

Color values

HEX	#420E4A
RGB	rgb(66, 14, 74)
HSL	hsl(292, 68%, 17%)
HSV	hsv(292, 81%, 29%)
CMYK	cmyk(10.8%, 81.1%, 0%, 71%)
CIE-LAB	lab(15.31, 33.56, -24.83)
CIE-LCH	lch(15.31, 41.75, 323.50°)
OKLab	oklab(28.47% 0.0888 -0.0694)
OKLCH	oklch(28.47% 0.113 322)
XYZ	xyz(3.6397, 1.9669, 6.6652)
Luminance	0.0197 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420E4A #164A0E

analogous

#240E4A #420E4A #4A0E34

triadic

#420E4A #4A420E #0E4A42

tetradic

#420E4A #4A240E #164A0E #0E344A

square

#420E4A #4A240E #164A0E #0E344A

split-complementary

#420E4A #344A0E #0E4A24

monochromatic

#17051A #17051A #420E4A #70187D #9E21B1

Accessibility & contrast

On white

15.07

#420E4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#420E4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420E4A

15.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420E4A	#FFFFFF	#000000	##FFFFFF
##420E4A	1.00	15.07	1.39	15.07
#FFFFFF	15.07	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00234C

Deuteranopia (green-blind)

#162849

Tritanopia (blue-blind)

#43192B

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #420e4a;
/* rgb */ color: rgb(66, 14, 74);
/* oklch */ color: oklch(28.5% 0.113 322.0);

Tailwind

colors: {
  custom: {
    50: '#79537d',
    500: '#420e4a',
    950: '#000000',
  },
}

SCSS

$custom: #420e4a;
$custom-light: #79537d;
$custom-dark: #000000;

JSON

{
  "hex": "#420e4a",
  "rgb": {
    "r": 66,
    "g": 14,
    "b": 74
  },
  "hsl": {
    "h": 292,
    "s": 68.182,
    "l": 17.255
  },
  "oklch": {
    "l": 0.28467,
    "c": 0.11271,
    "h": 322
  },
  "luminance": 0.01967
}

Semantic roles & 50–950 ramp

primary

#420E4A

secondary

#3A852F

accent

#EB3D54

background

#F7F4F7

surface

#EEE7EE

border

#C9C3C9

text

#090309

muted

#7B787B

Preview Lab

Preview with #420E4A

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

Preview Lab → · Contrast checker → · Palette generator →