#42083E#42083E

#42083E is a dark, moderate purple. Relative luminance 0.017; OKLCH L 27.1% C 0.109 H 331.3°. Best body text is #FFFFFF at 15.72:1 contrast (WCAG AA passes).

Color values

HEX	#42083E
RGB	rgb(66, 8, 62)
HSL	hsl(304, 78%, 15%)
HSV	hsv(304, 88%, 26%)
CMYK	cmyk(0%, 87.9%, 6.1%, 74.1%)
CIE-LAB	lab(13.71, 33.45, -18.99)
CIE-LCH	lch(13.71, 38.46, 330.41°)
OKLab	oklab(27.06% 0.0955 -0.0524)
OKLCH	oklch(27.06% 0.109 331.3)
XYZ	xyz(3.2031, 1.6800, 4.7121)
Luminance	0.0168 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42083E #08420C

analogous

#290842 #42083E #420821

triadic

#42083E #3E4208 #083E42

tetradic

#42083E #422908 #08420C #082142

square

#42083E #422908 #08420C #082142

split-complementary

#42083E #214208 #084229

monochromatic

#1B031A #1B031A #42083E #790F71 #AF15A5

Accessibility & contrast

On white

15.72

#42083E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#42083E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42083E

15.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42083E	#FFFFFF	#000000	##FFFFFF
##42083E	1.00	15.72	1.34	15.72
#FFFFFF	15.72	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#031E3F

Deuteranopia (green-blind)

#1B263D

Tritanopia (blue-blind)

#451023

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #42083e;
/* rgb */ color: rgb(66, 8, 62);
/* oklch */ color: oklch(27.1% 0.109 331.3);

Tailwind

colors: {
  custom: {
    50: '#795073',
    500: '#42083e',
    950: '#000000',
  },
}

SCSS

$custom: #42083e;
$custom-light: #795073;
$custom-dark: #000000;

JSON

{
  "hex": "#42083e",
  "rgb": {
    "r": 66,
    "g": 8,
    "b": 62
  },
  "hsl": {
    "h": 304.138,
    "s": 78.378,
    "l": 14.51
  },
  "oklch": {
    "l": 0.2706,
    "c": 0.10894,
    "h": 331.3
  },
  "luminance": 0.0168
}

Semantic roles & 50–950 ramp

primary

#42083E

secondary

#25802C

accent

#F54033

background

#F7F4F7

surface

#EEE7ED

border

#C9C3C8

text

#090208

muted

#7B787B

Preview Lab

Preview with #42083E

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

Preview Lab → · Contrast checker → · Palette generator →