#642496#642496

#642496 is a dark, vivid violet. Relative luminance 0.062; OKLCH L 41.7% C 0.176 H 305.5°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#642496
RGB	rgb(100, 36, 150)
HSL	hsl(274, 61%, 36%)
HSV	hsv(274, 76%, 59%)
CMYK	cmyk(33.3%, 76%, 0%, 41.2%)
CIE-LAB	lab(29.85, 48.90, -50.28)
CIE-LCH	lch(29.85, 70.14, 314.20°)
OKLab	oklab(41.72% 0.1019 -0.1431)
OKLCH	oklch(41.72% 0.176 305.5)
XYZ	xyz(11.3902, 6.1732, 29.4397)
Luminance	0.0617 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642496 #569624

analogous

#2B2496 #642496 #96248F

triadic

#642496 #966424 #249664

tetradic

#642496 #962B24 #569624 #248F96

square

#642496 #962B24 #569624 #248F96

split-complementary

#642496 #8F9624 #24962B

monochromatic

#220C33 #431865 #642496 #8530C7 #A25CD8

Accessibility & contrast

On white

9.40

#642496 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#642496 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642496

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642496	#FFFFFF	#000000	##FFFFFF
##642496	1.00	9.40	2.23	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004599

Deuteranopia (green-blind)

#004694

Tritanopia (blue-blind)

#5B405B

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #642496;
/* rgb */ color: rgb(100, 36, 150);
/* oklch */ color: oklch(41.7% 0.176 305.5);

Tailwind

colors: {
  custom: {
    50: '#9566b6',
    500: '#642496',
    950: '#000000',
  },
}

SCSS

$custom: #642496;
$custom-light: #9566b6;
$custom-dark: #000000;

JSON

{
  "hex": "#642496",
  "rgb": {
    "r": 100,
    "g": 36,
    "b": 150
  },
  "hsl": {
    "h": 273.684,
    "s": 61.29,
    "l": 36.471
  },
  "oklch": {
    "l": 0.41719,
    "c": 0.17563,
    "h": 305.5
  },
  "luminance": 0.06173
}

Semantic roles & 50–950 ramp

primary

#642496

secondary

#85BD59

accent

#E4438A

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #642496

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

Preview Lab → · Contrast checker → · Palette generator →