#420D4A#420D4A

#420D4A is a dark, moderate purple. Relative luminance 0.019; OKLCH L 28.4% C 0.114 H 322.1°. Best body text is #FFFFFF at 15.13:1 contrast (WCAG AA passes).

Color values

HEX	#420D4A
RGB	rgb(66, 13, 74)
HSL	hsl(292, 70%, 17%)
HSV	hsv(292, 82%, 29%)
CMYK	cmyk(10.8%, 82.4%, 0%, 71%)
CIE-LAB	lab(15.17, 33.96, -25.06)
CIE-LCH	lch(15.17, 42.21, 323.58°)
OKLab	oklab(28.37% 0.0899 -0.0701)
OKLCH	oklch(28.37% 0.114 322.1)
XYZ	xyz(3.6266, 1.9407, 6.6608)
Luminance	0.0194 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420D4A #154A0D

analogous

#240D4A #420D4A #4A0D34

triadic

#420D4A #4A420D #0D4A42

tetradic

#420D4A #4A240D #154A0D #0D344A

square

#420D4A #4A240D #154A0D #0D344A

split-complementary

#420D4A #344A0D #0D4A24

monochromatic

#17051A #17051A #420D4A #70167E #9F1FB2

Accessibility & contrast

On white

15.13

#420D4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#420D4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420D4A

15.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420D4A	#FFFFFF	#000000	##FFFFFF
##420D4A	1.00	15.13	1.39	15.13
#FFFFFF	15.13	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00224C

Deuteranopia (green-blind)

#162849

Tritanopia (blue-blind)

#43192B

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #420d4a;
/* rgb */ color: rgb(66, 13, 74);
/* oklch */ color: oklch(28.4% 0.114 322.1);

Tailwind

colors: {
  custom: {
    50: '#79527d',
    500: '#420d4a',
    950: '#000000',
  },
}

SCSS

$custom: #420d4a;
$custom-light: #79527d;
$custom-dark: #000000;

JSON

{
  "hex": "#420d4a",
  "rgb": {
    "r": 66,
    "g": 13,
    "b": 74
  },
  "hsl": {
    "h": 292.131,
    "s": 70.115,
    "l": 17.059
  },
  "oklch": {
    "l": 0.28367,
    "c": 0.11396,
    "h": 322.1
  },
  "luminance": 0.01941
}

Semantic roles & 50–950 ramp

primary

#420D4A

secondary

#39852E

accent

#ED3B52

background

#F7F4F7

surface

#EEE7EE

border

#C9C3C9

text

#090309

muted

#7B787B

Preview Lab

Preview with #420D4A

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

Preview Lab → · Contrast checker → · Palette generator →