#642E73#642E73

#642E73 is a dark, vivid purple. Relative luminance 0.059; OKLCH L 40.5% C 0.124 H 318.4°. Best body text is #FFFFFF at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#642E73
RGB	rgb(100, 46, 115)
HSL	hsl(287, 43%, 32%)
HSV	hsv(287, 60%, 45%)
CMYK	cmyk(13%, 60%, 0%, 54.9%)
CIE-LAB	lab(29.16, 35.95, -29.54)
CIE-LCH	lch(29.16, 46.53, 320.59°)
OKLab	oklab(40.46% 0.0928 -0.0823)
OKLCH	oklch(40.46% 0.124 318.4)
XYZ	xyz(9.3266, 5.9015, 16.8641)
Luminance	0.0590 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642E73 #3D732E

analogous

#422E73 #642E73 #732E60

triadic

#642E73 #73642E #2E7364

tetradic

#642E73 #73422E #3D732E #2E6073

square

#642E73 #73422E #3D732E #2E6073

split-complementary

#642E73 #60732E #2E7342

monochromatic

#180B1C #3E1D47 #642E73 #8A3F9F #A95DBE

Accessibility & contrast

On white

9.63

#642E73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#642E73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642E73

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642E73	#FFFFFF	#000000	##FFFFFF
##642E73	1.00	9.63	2.18	9.63
#FFFFFF	9.63	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E4175

Deuteranopia (green-blind)

#314771

Tritanopia (blue-blind)

#64394C

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #642e73;
/* rgb */ color: rgb(100, 46, 115);
/* oklch */ color: oklch(40.5% 0.124 318.4);

Tailwind

colors: {
  custom: {
    50: '#926a9b',
    500: '#642e73',
    950: '#000000',
  },
}

SCSS

$custom: #642e73;
$custom-light: #926a9b;
$custom-dark: #000000;

JSON

{
  "hex": "#642e73",
  "rgb": {
    "r": 100,
    "g": 46,
    "b": 115
  },
  "hsl": {
    "h": 286.957,
    "s": 42.857,
    "l": 31.569
  },
  "oklch": {
    "l": 0.40457,
    "c": 0.12407,
    "h": 318.4
  },
  "luminance": 0.05901
}

Semantic roles & 50–950 ramp

primary

#642E73

secondary

#69A458

accent

#D35570

background

#F9F6F9

surface

#F1EBF2

border

#CBC6CC

text

#0D060E

muted

#7E7A7E

Preview Lab

Preview with #642E73

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

Preview Lab → · Contrast checker → · Palette generator →