#420E5D#420E5D

#420E5D is a dark, vivid violet. Relative luminance 0.023; OKLCH L 30.0% C 0.132 H 310.5°. Best body text is #FFFFFF at 14.46:1 contrast (WCAG AA passes).

Color values

HEX	#420E5D
RGB	rgb(66, 14, 93)
HSL	hsl(279, 74%, 21%)
HSV	hsv(279, 85%, 36%)
CMYK	cmyk(29%, 84.9%, 0%, 63.5%)
CIE-LAB	lab(16.81, 37.83, -35.32)
CIE-LCH	lch(16.81, 51.75, 316.96°)
OKLab	oklab(30% 0.0855 -0.1002)
OKLCH	oklch(30% 0.132 310.5)
XYZ	xyz(4.3792, 2.2627, 10.5599)
Luminance	0.0226 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420E5D #295D0E

analogous

#1A0E5D #420E5D #5D0E50

triadic

#420E5D #5D420E #0E5D42

tetradic

#420E5D #5D1A0E #295D0E #0E505D

square

#420E5D #5D1A0E #295D0E #0E505D

split-complementary

#420E5D #505D0E #0E5D1A

monochromatic

#13041B #1C0628 #420E5D #681692 #8D1EC7

Accessibility & contrast

On white

14.46

#420E5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#420E5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420E5D

14.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420E5D	#FFFFFF	#000000	##FFFFFF
##420E5D	1.00	14.46	1.45	14.46
#FFFFFF	14.46	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00275F

Deuteranopia (green-blind)

#002A5B

Tritanopia (blue-blind)

#3E2236

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #420e5d;
/* rgb */ color: rgb(66, 14, 93);
/* oklch */ color: oklch(30.0% 0.132 310.5);

Tailwind

colors: {
  custom: {
    50: '#7a548b',
    500: '#420e5d',
    950: '#000000',
  },
}

SCSS

$custom: #420e5d;
$custom-light: #7a548b;
$custom-dark: #000000;

JSON

{
  "hex": "#420e5d",
  "rgb": {
    "r": 66,
    "g": 14,
    "b": 93
  },
  "hsl": {
    "h": 279.494,
    "s": 73.832,
    "l": 20.98
  },
  "oklch": {
    "l": 0.29998,
    "c": 0.13174,
    "h": 310.5
  },
  "luminance": 0.02263
}

Semantic roles & 50–950 ramp

primary

#420E5D

secondary

#539730

accent

#F03777

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A030C

muted

#7C787D

Preview Lab

Preview with #420E5D

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

Preview Lab → · Contrast checker → · Palette generator →