#642396#642396

#642396 is a dark, vivid violet. Relative luminance 0.061; OKLCH L 41.6% C 0.177 H 305.6°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#642396
RGB	rgb(100, 35, 150)
HSL	hsl(274, 62%, 36%)
HSV	hsv(274, 77%, 59%)
CMYK	cmyk(33.3%, 76.7%, 0%, 41.2%)
CIE-LAB	lab(29.70, 49.32, -50.52)
CIE-LCH	lch(29.70, 70.61, 314.31°)
OKLab	oklab(41.61% 0.1028 -0.1438)
OKLCH	oklch(41.61% 0.177 305.6)
XYZ	xyz(11.3604, 6.1135, 29.4298)
Luminance	0.0611 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642396 #559623

analogous

#2B2396 #642396 #96238F

triadic

#642396 #966423 #239664

tetradic

#642396 #962B23 #559623 #238F96

square

#642396 #962B23 #559623 #238F96

split-complementary

#642396 #8F9623 #23962B

monochromatic

#220C33 #431764 #642396 #852FC8 #A25BD9

Accessibility & contrast

On white

9.45

#642396 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#642396 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642396

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642396	#FFFFFF	#000000	##FFFFFF
##642396	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004499

Deuteranopia (green-blind)

#004694

Tritanopia (blue-blind)

#5B405B

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #642396;
/* rgb */ color: rgb(100, 35, 150);
/* oklch */ color: oklch(41.6% 0.177 305.6);

Tailwind

colors: {
  custom: {
    50: '#9565b6',
    500: '#642396',
    950: '#000000',
  },
}

SCSS

$custom: #642396;
$custom-light: #9565b6;
$custom-dark: #000000;

JSON

{
  "hex": "#642396",
  "rgb": {
    "r": 100,
    "g": 35,
    "b": 150
  },
  "hsl": {
    "h": 273.913,
    "s": 62.162,
    "l": 36.275
  },
  "oklch": {
    "l": 0.41614,
    "c": 0.17675,
    "h": 305.6
  },
  "luminance": 0.06113
}

Semantic roles & 50–950 ramp

primary

#642396

secondary

#84BD58

accent

#E54389

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #642396

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

Preview Lab → · Contrast checker → · Palette generator →