#420E47#420E47

#420E47 is a dark, moderate purple. Relative luminance 0.019; OKLCH L 28.2% C 0.110 H 324.1°. Best body text is #FFFFFF at 15.16:1 contrast (WCAG AA passes).

Color values

HEX	#420E47
RGB	rgb(66, 14, 71)
HSL	hsl(295, 67%, 17%)
HSV	hsv(295, 80%, 28%)
CMYK	cmyk(7%, 80.3%, 0%, 72.2%)
CIE-LAB	lab(15.10, 32.93, -23.09)
CIE-LCH	lch(15.10, 40.22, 324.96°)
OKLab	oklab(28.25% 0.089 -0.0643)
OKLCH	oklch(28.25% 0.11 324.1)
XYZ	xyz(3.5410, 1.9275, 6.1455)
Luminance	0.0193 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420E47 #13470E

analogous

#260E47 #420E47 #470E30

triadic

#420E47 #47420E #0E4742

tetradic

#420E47 #47260E #13470E #0E3047

square

#420E47 #47260E #13470E #0E3047

split-complementary

#420E47 #30470E #0E4726

monochromatic

#18051A #18051A #420E47 #72187A #A122AD

Accessibility & contrast

On white

15.16

#420E47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#420E47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420E47

15.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420E47	#FFFFFF	#000000	##FFFFFF
##420E47	1.00	15.16	1.39	15.16
#FFFFFF	15.16	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002249

Deuteranopia (green-blind)

#192846

Tritanopia (blue-blind)

#431829

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #420e47;
/* rgb */ color: rgb(66, 14, 71);
/* oklch */ color: oklch(28.2% 0.110 324.1);

Tailwind

colors: {
  custom: {
    50: '#79537a',
    500: '#420e47',
    950: '#000000',
  },
}

SCSS

$custom: #420e47;
$custom-light: #79537a;
$custom-dark: #000000;

JSON

{
  "hex": "#420e47",
  "rgb": {
    "r": 66,
    "g": 14,
    "b": 71
  },
  "hsl": {
    "h": 294.737,
    "s": 67.059,
    "l": 16.667
  },
  "oklch": {
    "l": 0.28249,
    "c": 0.10979,
    "h": 324.1
  },
  "luminance": 0.01927
}

Semantic roles & 50–950 ramp

primary

#420E47

secondary

#36822F

accent

#EA3E4D

background

#F7F4F7

surface

#EEE7ED

border

#C9C3C8

text

#090309

muted

#7B787B

Preview Lab

Preview with #420E47

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

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