#642284#642284

#642284 is a dark, vivid purple. Relative luminance 0.055; OKLCH L 40.1% C 0.160 H 312.2°. Best body text is #FFFFFF at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#642284
RGB	rgb(100, 34, 132)
HSL	hsl(280, 59%, 33%)
HSV	hsv(280, 74%, 52%)
CMYK	cmyk(24.2%, 74.2%, 0%, 48.2%)
CIE-LAB	lab(28.17, 45.60, -41.85)
CIE-LCH	lch(28.17, 61.90, 317.45°)
OKLab	oklab(40.1% 0.1071 -0.1183)
OKLCH	oklch(40.1% 0.16 312.2)
XYZ	xyz(9.9917, 5.5196, 22.3644)
Luminance	0.0552 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.99

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642284 #428422

analogous

#332284 #642284 #842273

triadic

#642284 #846422 #228464

tetradic

#642284 #843322 #428422 #227384

square

#642284 #843322 #428422 #227384

split-complementary

#642284 #738422 #228433

monochromatic

#1A0923 #3F1553 #642284 #892FB5 #A74FD2

Accessibility & contrast

On white

9.98

#642284 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#642284 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642284

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642284	#FFFFFF	#000000	##FFFFFF
##642284	1.00	9.98	2.10	9.98
#FFFFFF	9.98	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	9.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F87

Deuteranopia (green-blind)

#164482

Tritanopia (blue-blind)

#603851

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #642284;
/* rgb */ color: rgb(100, 34, 132);
/* oklch */ color: oklch(40.1% 0.160 312.2);

Tailwind

colors: {
  custom: {
    50: '#9464a8',
    500: '#642284',
    950: '#000000',
  },
}

SCSS

$custom: #642284;
$custom-light: #9464a8;
$custom-dark: #000000;

JSON

{
  "hex": "#642284",
  "rgb": {
    "r": 100,
    "g": 34,
    "b": 132
  },
  "hsl": {
    "h": 280.408,
    "s": 59.036,
    "l": 32.549
  },
  "oklch": {
    "l": 0.40097,
    "c": 0.15958,
    "h": 312.2
  },
  "luminance": 0.05519
}

Semantic roles & 50–950 ramp

primary

#642284

secondary

#6FB54D

accent

#E24679

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0610

muted

#7E7A7F

Preview Lab

Preview with #642284

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

Preview Lab → · Contrast checker → · Palette generator →