#420E4D#420E4D

#420E4D is a dark, moderate purple. Relative luminance 0.020; OKLCH L 28.7% C 0.116 H 319.9°. Best body text is #FFFFFF at 14.98:1 contrast (WCAG AA passes).

Color values

HEX	#420E4D
RGB	rgb(66, 14, 77)
HSL	hsl(290, 69%, 18%)
HSV	hsv(290, 82%, 30%)
CMYK	cmyk(14.3%, 81.8%, 0%, 69.8%)
CIE-LAB	lab(15.53, 34.20, -26.55)
CIE-LCH	lch(15.53, 43.30, 322.18°)
OKLab	oklab(28.69% 0.0885 -0.0745)
OKLCH	oklch(28.69% 0.116 319.9)
XYZ	xyz(3.7432, 2.0083, 7.2102)
Luminance	0.0201 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420E4D #194D0E

analogous

#220E4D #420E4D #4D0E38

triadic

#420E4D #4D420E #0E4D42

tetradic

#420E4D #4D220E #194D0E #0E384D

square

#420E4D #4D220E #194D0E #0E384D

split-complementary

#420E4D #384D0E #0E4D22

monochromatic

#16051A #16051A #420E4D #6E1781 #9B21B5

Accessibility & contrast

On white

14.98

#420E4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#420E4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420E4D

14.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420E4D	#FFFFFF	#000000	##FFFFFF
##420E4D	1.00	14.98	1.40	14.98
#FFFFFF	14.98	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00234F

Deuteranopia (green-blind)

#14294C

Tritanopia (blue-blind)

#421B2D

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #420e4d;
/* rgb */ color: rgb(66, 14, 77);
/* oklch */ color: oklch(28.7% 0.116 319.9);

Tailwind

colors: {
  custom: {
    50: '#79537f',
    500: '#420e4d',
    950: '#000000',
  },
}

SCSS

$custom: #420e4d;
$custom-light: #79537f;
$custom-dark: #000000;

JSON

{
  "hex": "#420e4d",
  "rgb": {
    "r": 66,
    "g": 14,
    "b": 77
  },
  "hsl": {
    "h": 289.524,
    "s": 69.231,
    "l": 17.843
  },
  "oklch": {
    "l": 0.28692,
    "c": 0.11566,
    "h": 319.9
  },
  "luminance": 0.02008
}

Semantic roles & 50–950 ramp

primary

#420E4D

secondary

#3F882F

accent

#EC3C5B

background

#F7F4F7

surface

#EEE8EE

border

#C9C4C9

text

#09030A

muted

#7B787C

Preview Lab

Preview with #420E4D

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

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