#642074#642074

#642074 is a dark, vivid purple. Relative luminance 0.050; OKLCH L 38.7% C 0.146 H 319.3°. Best body text is #FFFFFF at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#642074
RGB	rgb(100, 32, 116)
HSL	hsl(289, 57%, 29%)
HSV	hsv(289, 72%, 45%)
CMYK	cmyk(13.8%, 72.4%, 0%, 54.5%)
CIE-LAB	lab(26.75, 43.01, -34.03)
CIE-LCH	lch(26.75, 54.84, 321.65°)
OKLab	oklab(38.73% 0.1109 -0.0953)
OKLCH	oklch(38.73% 0.146 319.3)
XYZ	xyz(8.9240, 5.0037, 17.0154)
Luminance	0.0500 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642074 #307420

analogous

#3A2074 #642074 #74205A

triadic

#642074 #746420 #207464

tetradic

#642074 #743A20 #307420 #205A74

square

#642074 #743A20 #307420 #205A74

split-complementary

#642074 #5A7420 #20743A

monochromatic

#150718 #3B1344 #642074 #8D2DA4 #B143CB

Accessibility & contrast

On white

10.50

#642074 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#642074 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642074

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642074	#FFFFFF	#000000	##FFFFFF
##642074	1.00	10.50	2.00	10.50
#FFFFFF	10.50	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B76

Deuteranopia (green-blind)

#264272

Tritanopia (blue-blind)

#643047

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #642074;
/* rgb */ color: rgb(100, 32, 116);
/* oklch */ color: oklch(38.7% 0.146 319.3);

Tailwind

colors: {
  custom: {
    50: '#93629c',
    500: '#642074',
    950: '#000000',
  },
}

SCSS

$custom: #642074;
$custom-light: #93629c;
$custom-dark: #000000;

JSON

{
  "hex": "#642074",
  "rgb": {
    "r": 100,
    "g": 32,
    "b": 116
  },
  "hsl": {
    "h": 288.571,
    "s": 56.757,
    "l": 29.02
  },
  "oklch": {
    "l": 0.38728,
    "c": 0.14627,
    "h": 319.3
  },
  "luminance": 0.05003
}

Semantic roles & 50–950 ramp

primary

#642074

secondary

#5AA848

accent

#E04865

background

#F9F6F9

surface

#F2EBF2

border

#CCC6CC

text

#0D050E

muted

#7E7A7E

Preview Lab

Preview with #642074

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

Preview Lab → · Contrast checker → · Palette generator →