#420E4C#420E4C

#420E4C is a dark, moderate purple. Relative luminance 0.020; OKLCH L 28.6% C 0.115 H 320.6°. Best body text is #FFFFFF at 15.01:1 contrast (WCAG AA passes).

Color values

HEX	#420E4C
RGB	rgb(66, 14, 76)
HSL	hsl(290, 69%, 18%)
HSV	hsv(290, 82%, 30%)
CMYK	cmyk(13.2%, 81.6%, 0%, 70.2%)
CIE-LAB	lab(15.46, 33.99, -25.98)
CIE-LCH	lch(15.46, 42.78, 322.61°)
OKLab	oklab(28.62% 0.0886 -0.0728)
OKLCH	oklch(28.62% 0.115 320.6)
XYZ	xyz(3.7082, 1.9943, 7.0257)
Luminance	0.0199 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420E4C #184C0E

analogous

#230E4C #420E4C #4C0E37

triadic

#420E4C #4C420E #0E4C42

tetradic

#420E4C #4C230E #184C0E #0E374C

square

#420E4C #4C230E #184C0E #0E374C

split-complementary

#420E4C #374C0E #0E4C23

monochromatic

#16051A #16051A #420E4C #6F1880 #9C21B3

Accessibility & contrast

On white

15.01

#420E4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#420E4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420E4C

15.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420E4C	#FFFFFF	#000000	##FFFFFF
##420E4C	1.00	15.01	1.40	15.01
#FFFFFF	15.01	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00234E

Deuteranopia (green-blind)

#15284B

Tritanopia (blue-blind)

#421A2C

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #420e4c;
/* rgb */ color: rgb(66, 14, 76);
/* oklch */ color: oklch(28.6% 0.115 320.6);

Tailwind

colors: {
  custom: {
    50: '#79537e',
    500: '#420e4c',
    950: '#000000',
  },
}

SCSS

$custom: #420e4c;
$custom-light: #79537e;
$custom-dark: #000000;

JSON

{
  "hex": "#420e4c",
  "rgb": {
    "r": 66,
    "g": 14,
    "b": 76
  },
  "hsl": {
    "h": 290.323,
    "s": 68.889,
    "l": 17.647
  },
  "oklch": {
    "l": 0.28616,
    "c": 0.11467,
    "h": 320.6
  },
  "luminance": 0.01994
}

Semantic roles & 50–950 ramp

primary

#420E4C

secondary

#3D872F

accent

#EC3C58

background

#F7F4F7

surface

#EEE7EE

border

#C9C3C9

text

#09030A

muted

#7B787C

Preview Lab

Preview with #420E4C

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

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