#64368F#64368F

#64368F is a dark, vivid violet. Relative luminance 0.073; OKLCH L 43.5% C 0.144 H 305.0°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#64368F
RGB	rgb(100, 54, 143)
HSL	hsl(271, 45%, 39%)
HSV	hsv(271, 62%, 56%)
CMYK	cmyk(30.1%, 62.2%, 0%, 43.9%)
CIE-LAB	lab(32.55, 38.26, -41.62)
CIE-LCH	lch(32.55, 56.53, 312.60°)
OKLab	oklab(43.49% 0.0823 -0.1177)
OKLCH	oklch(43.49% 0.144 305)
XYZ	xyz(11.5315, 7.3309, 26.7888)
Luminance	0.0733 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64368F #618F36

analogous

#37368F #64368F #8F368D

triadic

#64368F #8F6436 #368F64

tetradic

#64368F #8F3736 #618F36 #368D8F

square

#64368F #8F3736 #618F36 #368D8F

split-complementary

#64368F #8D8F36 #368F37

monochromatic

#261436 #452563 #64368F #8348BA #A175CB

Accessibility & contrast

On white

8.52

#64368F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#64368F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64368F

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64368F	#FFFFFF	#000000	##FFFFFF
##64368F	1.00	8.52	2.47	8.52
#FFFFFF	8.52	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#064B92

Deuteranopia (green-blind)

#224D8D

Tritanopia (blue-blind)

#5C485D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #64368f;
/* rgb */ color: rgb(100, 54, 143);
/* oklch */ color: oklch(43.5% 0.144 305.0);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#64368f",
  "rgb": {
    "r": 100,
    "g": 54,
    "b": 143
  },
  "hsl": {
    "h": 271.011,
    "s": 45.178,
    "l": 38.627
  },
  "oklch": {
    "l": 0.43494,
    "c": 0.14363,
    "h": 305
  },
  "luminance": 0.07331
}

Semantic roles & 50–950 ramp

primary

#64368F

secondary

#8FB36D

accent

#D55392

background

#F9F6FA

surface

#F2ECF5

border

#CCC7CF

text

#0D0710

muted

#7E7A7F

Preview Lab

Preview with #64368F

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

Preview Lab → · Contrast checker → · Palette generator →