#64368E#64368E

#64368E is a dark, vivid violet. Relative luminance 0.073; OKLCH L 43.4% C 0.142 H 305.3°. Best body text is #FFFFFF at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#64368E
RGB	rgb(100, 54, 142)
HSL	hsl(271, 45%, 38%)
HSV	hsv(271, 62%, 56%)
CMYK	cmyk(29.6%, 62%, 0%, 44.3%)
CIE-LAB	lab(32.48, 38.01, -41.11)
CIE-LCH	lch(32.48, 55.99, 312.76°)
OKLab	oklab(43.42% 0.0823 -0.1162)
OKLCH	oklch(43.42% 0.142 305.3)
XYZ	xyz(11.4561, 7.3007, 26.3916)
Luminance	0.0730 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64368E #608E36

analogous

#38368E #64368E #8E368C

triadic

#64368E #8E6436 #368E64

tetradic

#64368E #8E3836 #608E36 #368C8E

square

#64368E #8E3836 #608E36 #368C8E

split-complementary

#64368E #8C8E36 #368E38

monochromatic

#261435 #452562 #64368E #8348B9 #A174CA

Accessibility & contrast

On white

8.54

#64368E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#64368E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64368E

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64368E	#FFFFFF	#000000	##FFFFFF
##64368E	1.00	8.54	2.46	8.54
#FFFFFF	8.54	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#094B91

Deuteranopia (green-blind)

#234D8C

Tritanopia (blue-blind)

#5D485D

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #64368e;
/* rgb */ color: rgb(100, 54, 142);
/* oklch */ color: oklch(43.4% 0.142 305.3);

Tailwind

colors: {
  custom: {
    50: '#936fb0',
    500: '#64368e',
    950: '#000000',
  },
}

SCSS

$custom: #64368e;
$custom-light: #936fb0;
$custom-dark: #000000;

JSON

{
  "hex": "#64368e",
  "rgb": {
    "r": 100,
    "g": 54,
    "b": 142
  },
  "hsl": {
    "h": 271.364,
    "s": 44.898,
    "l": 38.431
  },
  "oklch": {
    "l": 0.43424,
    "c": 0.14242,
    "h": 305.3
  },
  "luminance": 0.07301
}

Semantic roles & 50–950 ramp

primary

#64368E

secondary

#8EB36D

accent

#D55391

background

#F9F6FA

surface

#F2ECF5

border

#CCC7CF

text

#0D0710

muted

#7E7A7F

Preview Lab

Preview with #64368E

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

Preview Lab → · Contrast checker → · Palette generator →