#42154E#42154E

#42154E is a dark, moderate purple. Relative luminance 0.022; OKLCH L 29.6% C 0.107 H 318.5°. Best body text is #FFFFFF at 14.49:1 contrast (WCAG AA passes).

Color values

HEX	#42154E
RGB	rgb(66, 21, 78)
HSL	hsl(287, 58%, 19%)
HSV	hsv(287, 73%, 31%)
CMYK	cmyk(15.4%, 73.1%, 0%, 69.4%)
CIE-LAB	lab(16.72, 31.26, -25.33)
CIE-LCH	lch(16.72, 40.23, 320.99°)
OKLab	oklab(29.57% 0.0801 -0.0709)
OKLCH	oklch(29.57% 0.107 318.5)
XYZ	xyz(3.8899, 2.2448, 7.4346)
Luminance	0.0225 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42154E #214E15

analogous

#26154E #42154E #4E153E

triadic

#42154E #4E4215 #154E42

tetradic

#42154E #4E2615 #214E15 #153E4E

square

#42154E #4E2615 #214E15 #153E4E

split-complementary

#42154E #3E4E15 #154E26

monochromatic

#140618 #19081E #42154E #6B227E #942FAE

Accessibility & contrast

On white

14.49

#42154E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#42154E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42154E

14.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42154E	#FFFFFF	#000000	##FFFFFF
##42154E	1.00	14.49	1.45	14.49
#FFFFFF	14.49	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#022650

Deuteranopia (green-blind)

#182B4D

Tritanopia (blue-blind)

#421F2F

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #42154e;
/* rgb */ color: rgb(66, 21, 78);
/* oklch */ color: oklch(29.6% 0.107 318.5);

Tailwind

colors: {
  custom: {
    50: '#795680',
    500: '#42154e',
    950: '#000000',
  },
}

SCSS

$custom: #42154e;
$custom-light: #795680;
$custom-dark: #000000;

JSON

{
  "hex": "#42154e",
  "rgb": {
    "r": 66,
    "g": 21,
    "b": 78
  },
  "hsl": {
    "h": 287.368,
    "s": 57.576,
    "l": 19.412
  },
  "oklch": {
    "l": 0.29567,
    "c": 0.10698,
    "h": 318.5
  },
  "luminance": 0.02245
}

Semantic roles & 50–950 ramp

primary

#42154E

secondary

#498639

accent

#E14767

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#09030A

muted

#7B787C

Preview Lab

Preview with #42154E

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

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