#420E4E#420E4E

#420E4E is a dark, moderate purple. Relative luminance 0.020; OKLCH L 28.8% C 0.117 H 319.3°. Best body text is #FFFFFF at 14.95:1 contrast (WCAG AA passes).

Color values

HEX	#420E4E
RGB	rgb(66, 14, 78)
HSL	hsl(289, 70%, 18%)
HSV	hsv(289, 82%, 31%)
CMYK	cmyk(15.4%, 82.1%, 0%, 69.4%)
CIE-LAB	lab(15.61, 34.42, -27.12)
CIE-LCH	lch(15.61, 43.82, 321.77°)
OKLab	oklab(28.77% 0.0884 -0.0761)
OKLCH	oklch(28.77% 0.117 319.3)
XYZ	xyz(3.7788, 2.0226, 7.3976)
Luminance	0.0202 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420E4E #1A4E0E

analogous

#220E4E #420E4E #4E0E3A

triadic

#420E4E #4E420E #0E4E42

tetradic

#420E4E #4E220E #1A4E0E #0E3A4E

square

#420E4E #4E220E #1A4E0E #0E3A4E

split-complementary

#420E4E #3A4E0E #0E4E22

monochromatic

#16051A #16051A #420E4E #6E1782 #9A21B6

Accessibility & contrast

On white

14.95

#420E4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#420E4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420E4E

14.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420E4E	#FFFFFF	#000000	##FFFFFF
##420E4E	1.00	14.95	1.40	14.95
#FFFFFF	14.95	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002450

Deuteranopia (green-blind)

#13294D

Tritanopia (blue-blind)

#421B2D

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #420e4e;
/* rgb */ color: rgb(66, 14, 78);
/* oklch */ color: oklch(28.8% 0.117 319.3);

Tailwind

colors: {
  custom: {
    50: '#795380',
    500: '#420e4e',
    950: '#000000',
  },
}

SCSS

$custom: #420e4e;
$custom-light: #795380;
$custom-dark: #000000;

JSON

{
  "hex": "#420e4e",
  "rgb": {
    "r": 66,
    "g": 14,
    "b": 78
  },
  "hsl": {
    "h": 288.75,
    "s": 69.565,
    "l": 18.039
  },
  "oklch": {
    "l": 0.28768,
    "c": 0.11665,
    "h": 319.3
  },
  "luminance": 0.02022
}

Semantic roles & 50–950 ramp

primary

#420E4E

secondary

#40892F

accent

#EC3B5D

background

#F7F4F7

surface

#EEE8EE

border

#C9C4C9

text

#09030A

muted

#7B787C

Preview Lab

Preview with #420E4E

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

Preview Lab → · Contrast checker → · Palette generator →