#64168F#64168F

#64168F is a dark, vivid violet. Relative luminance 0.053; OKLCH L 39.9% C 0.183 H 309.2°. Best body text is #FFFFFF at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#64168F
RGB	rgb(100, 22, 143)
HSL	hsl(279, 73%, 32%)
HSV	hsv(279, 85%, 56%)
CMYK	cmyk(30.1%, 84.6%, 0%, 43.9%)
CIE-LAB	lab(27.48, 52.49, -49.82)
CIE-LCH	lch(27.48, 72.37, 316.50°)
OKLab	oklab(39.89% 0.1154 -0.1416)
OKLCH	oklch(39.89% 0.183 309.2)
XYZ	xyz(10.4993, 5.2665, 26.4447)
Luminance	0.0527 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64168F #418F16

analogous

#28168F #64168F #8F167D

triadic

#64168F #8F6416 #168F64

tetradic

#64168F #8F2816 #418F16 #167D8F

square

#64168F #8F2816 #418F16 #167D8F

split-complementary

#64168F #7D8F16 #168F28

monochromatic

#1A0625 #3F0E5A #64168F #891EC4 #A73EE1

Accessibility & contrast

On white

10.23

#64168F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#64168F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64168F

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64168F	#FFFFFF	#000000	##FFFFFF
##64168F	1.00	10.23	2.05	10.23
#FFFFFF	10.23	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E92

Deuteranopia (green-blind)

#00428D

Tritanopia (blue-blind)

#5D3754

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #64168f;
/* rgb */ color: rgb(100, 22, 143);
/* oklch */ color: oklch(39.9% 0.183 309.2);

Tailwind

colors: {
  custom: {
    50: '#955fb1',
    500: '#64168f',
    950: '#000000',
  },
}

SCSS

$custom: #64168f;
$custom-light: #955fb1;
$custom-dark: #000000;

JSON

{
  "hex": "#64168f",
  "rgb": {
    "r": 100,
    "g": 22,
    "b": 143
  },
  "hsl": {
    "h": 278.678,
    "s": 73.333,
    "l": 32.353
  },
  "oklch": {
    "l": 0.39885,
    "c": 0.18264,
    "h": 309.2
  },
  "luminance": 0.05266
}

Semantic roles & 50–950 ramp

primary

#64168F

secondary

#6EC13F

accent

#F03879

background

#F9F5FB

surface

#F2EAF6

border

#CCC6D0

text

#0E0511

muted

#7E7980

Preview Lab

Preview with #64168F

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

Preview Lab → · Contrast checker → · Palette generator →