#42154D#42154D

#42154D is a dark, moderate purple. Relative luminance 0.022; OKLCH L 29.5% C 0.106 H 319.2°. Best body text is #FFFFFF at 14.52:1 contrast (WCAG AA passes).

Color values

HEX	#42154D
RGB	rgb(66, 21, 77)
HSL	hsl(288, 57%, 19%)
HSV	hsv(288, 73%, 30%)
CMYK	cmyk(14.3%, 72.7%, 0%, 69.8%)
CIE-LAB	lab(16.65, 31.03, -24.75)
CIE-LCH	lch(16.65, 39.69, 321.42°)
OKLab	oklab(29.49% 0.0801 -0.0693)
OKLCH	oklch(29.49% 0.106 319.2)
XYZ	xyz(3.8543, 2.2306, 7.2473)
Luminance	0.0223 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42154D #204D15

analogous

#26154D #42154D #4D153C

triadic

#42154D #4D4215 #154D42

tetradic

#42154D #4D2615 #204D15 #153C4D

square

#42154D #4D2615 #204D15 #153C4D

split-complementary

#42154D #3C4D15 #154D26

monochromatic

#150718 #19081D #42154D #6B227D #942FAD

Accessibility & contrast

On white

14.52

#42154D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#42154D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42154D

14.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42154D	#FFFFFF	#000000	##FFFFFF
##42154D	1.00	14.52	1.45	14.52
#FFFFFF	14.52	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#03264F

Deuteranopia (green-blind)

#192B4C

Tritanopia (blue-blind)

#421F2F

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #42154d;
/* rgb */ color: rgb(66, 21, 77);
/* oklch */ color: oklch(29.5% 0.106 319.2);

Tailwind

colors: {
  custom: {
    50: '#79567f',
    500: '#42154d',
    950: '#000000',
  },
}

SCSS

$custom: #42154d;
$custom-light: #79567f;
$custom-dark: #000000;

JSON

{
  "hex": "#42154d",
  "rgb": {
    "r": 66,
    "g": 21,
    "b": 77
  },
  "hsl": {
    "h": 288.214,
    "s": 57.143,
    "l": 19.216
  },
  "oklch": {
    "l": 0.29494,
    "c": 0.1059,
    "h": 319.2
  },
  "luminance": 0.0223
}

Semantic roles & 50–950 ramp

primary

#42154D

secondary

#488539

accent

#E04765

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#09030A

muted

#7B787C

Preview Lab

Preview with #42154D

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

Preview Lab → · Contrast checker → · Palette generator →