#420F50#420F50

#420F50 is a dark, moderate purple. Relative luminance 0.021; OKLCH L 29.0% C 0.117 H 317.9°. Best body text is #FFFFFF at 14.83:1 contrast (WCAG AA passes).

Color values

HEX	#420F50
RGB	rgb(66, 15, 80)
HSL	hsl(287, 68%, 19%)
HSV	hsv(287, 81%, 31%)
CMYK	cmyk(17.5%, 81.3%, 0%, 68.6%)
CIE-LAB	lab(15.90, 34.45, -28.02)
CIE-LCH	lch(15.90, 44.41, 320.88°)
OKLab	oklab(29.02% 0.0871 -0.0788)
OKLCH	oklch(29.02% 0.117 317.9)
XYZ	xyz(3.8654, 2.0793, 7.7856)
Luminance	0.0208 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420F50 #1D500F

analogous

#210F50 #420F50 #500F3D

triadic

#420F50 #50420F #0F5042

tetradic

#420F50 #50210F #1D500F #0F3D50

square

#420F50 #50210F #1D500F #0F3D50

split-complementary

#420F50 #3D500F #0F5021

monochromatic

#15051A #17051C #420F50 #6D1984 #9722B7

Accessibility & contrast

On white

14.83

#420F50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#420F50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420F50

14.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420F50	#FFFFFF	#000000	##FFFFFF
##420F50	1.00	14.83	1.42	14.83
#FFFFFF	14.83	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002452

Deuteranopia (green-blind)

#12294F

Tritanopia (blue-blind)

#421D2F

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #420f50;
/* rgb */ color: rgb(66, 15, 80);
/* oklch */ color: oklch(29.0% 0.117 317.9);

Tailwind

colors: {
  custom: {
    50: '#795481',
    500: '#420f50',
    950: '#000000',
  },
}

SCSS

$custom: #420f50;
$custom-light: #795481;
$custom-dark: #000000;

JSON

{
  "hex": "#420f50",
  "rgb": {
    "r": 66,
    "g": 15,
    "b": 80
  },
  "hsl": {
    "h": 287.077,
    "s": 68.421,
    "l": 18.627
  },
  "oklch": {
    "l": 0.29024,
    "c": 0.11741,
    "h": 317.9
  },
  "luminance": 0.02079
}

Semantic roles & 50–950 ramp

primary

#420F50

secondary

#448A31

accent

#EB3D62

background

#F7F5F7

surface

#EEE8EE

border

#C9C4C9

text

#09030A

muted

#7B787C

Preview Lab

Preview with #420F50

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

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