#420E53#420E53

#420E53 is a dark, vivid purple. Relative luminance 0.021; OKLCH L 29.2% C 0.122 H 316.1°. Best body text is #FFFFFF at 14.79:1 contrast (WCAG AA passes).

Color values

HEX	#420E53
RGB	rgb(66, 14, 83)
HSL	hsl(285, 71%, 19%)
HSV	hsv(285, 83%, 33%)
CMYK	cmyk(20.5%, 83.1%, 0%, 67.5%)
CIE-LAB	lab(15.99, 35.53, -29.91)
CIE-LCH	lch(15.99, 46.44, 319.90°)
OKLab	oklab(29.16% 0.0877 -0.0843)
OKLCH	oklch(29.16% 0.122 316.1)
XYZ	xyz(3.9649, 2.0970, 8.3778)
Luminance	0.0210 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420E53 #1F530E

analogous

#200E53 #420E53 #530E42

triadic

#420E53 #53420E #0E5342

tetradic

#420E53 #53200E #1F530E #0E4253

square

#420E53 #53200E #1F530E #0E4253

split-complementary

#420E53 #42530E #0E5320

monochromatic

#15041A #18051F #420E53 #6C1787 #9520BC

Accessibility & contrast

On white

14.79

#420E53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#420E53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420E53

14.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420E53	#FFFFFF	#000000	##FFFFFF
##420E53	1.00	14.79	1.42	14.79
#FFFFFF	14.79	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002555

Deuteranopia (green-blind)

#0D2952

Tritanopia (blue-blind)

#411D30

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #420e53;
/* rgb */ color: rgb(66, 14, 83);
/* oklch */ color: oklch(29.2% 0.122 316.1);

Tailwind

colors: {
  custom: {
    50: '#795384',
    500: '#420e53',
    950: '#000000',
  },
}

SCSS

$custom: #420e53;
$custom-light: #795384;
$custom-dark: #000000;

JSON

{
  "hex": "#420e53",
  "rgb": {
    "r": 66,
    "g": 14,
    "b": 83
  },
  "hsl": {
    "h": 285.217,
    "s": 71.134,
    "l": 19.02
  },
  "oklch": {
    "l": 0.29161,
    "c": 0.12163,
    "h": 316.1
  },
  "luminance": 0.02097
}

Semantic roles & 50–950 ramp

primary

#420E53

secondary

#478D2F

accent

#EE3A66

background

#F7F5F8

surface

#EEE8EF

border

#C9C4CA

text

#09030B

muted

#7B787C

Preview Lab

Preview with #420E53

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

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