#42143F#42143F

#42143F is a dark, moderate purple. Relative luminance 0.020; OKLCH L 28.4% C 0.093 H 330.4°. Best body text is #FFFFFF at 14.96:1 contrast (WCAG AA passes).

Color values

HEX	#42143F
RGB	rgb(66, 20, 63)
HSL	hsl(304, 53%, 17%)
HSV	hsv(304, 70%, 26%)
CMYK	cmyk(0%, 69.7%, 4.5%, 74.1%)
CIE-LAB	lab(15.58, 28.53, -16.75)
CIE-LCH	lch(15.58, 33.09, 329.58°)
OKLab	oklab(28.43% 0.0809 -0.046)
OKLCH	oklch(28.43% 0.093 330.4)
XYZ	xyz(3.3941, 2.0177, 4.9123)
Luminance	0.0202 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42143F #144217

analogous

#2E1442 #42143F #421428

triadic

#42143F #3F4214 #143F42

tetradic

#42143F #422E14 #144217 #142842

square

#42143F #422E14 #144217 #142842

split-complementary

#42143F #284214 #14422E

monochromatic

#170716 #170716 #42143F #71226C #A03099

Accessibility & contrast

On white

14.96

#42143F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#42143F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42143F

14.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42143F	#FFFFFF	#000000	##FFFFFF
##42143F	1.00	14.96	1.40	14.96
#FFFFFF	14.96	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#112340

Deuteranopia (green-blind)

#20293E

Tritanopia (blue-blind)

#451927

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #42143f;
/* rgb */ color: rgb(66, 20, 63);
/* oklch */ color: oklch(28.4% 0.093 330.4);

Tailwind

colors: {
  custom: {
    50: '#785574',
    500: '#42143f',
    950: '#000000',
  },
}

SCSS

$custom: #42143f;
$custom-light: #785574;
$custom-dark: #000000;

JSON

{
  "hex": "#42143f",
  "rgb": {
    "r": 66,
    "g": 20,
    "b": 63
  },
  "hsl": {
    "h": 303.913,
    "s": 53.488,
    "l": 16.863
  },
  "oklch": {
    "l": 0.28429,
    "c": 0.09305,
    "h": 330.4
  },
  "luminance": 0.02017
}

Semantic roles & 50–950 ramp

primary

#42143F

secondary

#387A3C

accent

#DD544B

background

#F7F5F7

surface

#EDE9ED

border

#C8C5C8

text

#090308

muted

#7B787B

Preview Lab

Preview with #42143F

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

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