#64217E#64217E

#64217E is a dark, vivid purple. Relative luminance 0.053; OKLCH L 39.5% C 0.155 H 314.7°. Best body text is #FFFFFF at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#64217E
RGB	rgb(100, 33, 126)
HSL	hsl(283, 58%, 31%)
HSV	hsv(283, 74%, 49%)
CMYK	cmyk(20.6%, 73.8%, 0%, 50.6%)
CIE-LAB	lab(27.58, 44.71, -39.03)
CIE-LCH	lch(27.58, 59.35, 318.88°)
OKLab	oklab(39.55% 0.109 -0.11)
OKLCH	oklch(39.55% 0.155 314.7)
XYZ	xyz(9.5647, 5.3037, 20.2545)
Luminance	0.0530 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64217E #3B7E21

analogous

#35217E #64217E #7E2169

triadic

#64217E #7E6421 #217E64

tetradic

#64217E #7E3521 #3B7E21 #21697E

square

#64217E #7E3521 #3B7E21 #21697E

split-complementary

#64217E #697E21 #217E35

monochromatic

#17081D #3E144E #64217E #8A2EAE #AA4AD0

Accessibility & contrast

On white

10.19

#64217E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#64217E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64217E

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64217E	#FFFFFF	#000000	##FFFFFF
##64217E	1.00	10.19	2.06	10.19
#FFFFFF	10.19	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D81

Deuteranopia (green-blind)

#1D437C

Tritanopia (blue-blind)

#62344D

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #64217e;
/* rgb */ color: rgb(100, 33, 126);
/* oklch */ color: oklch(39.5% 0.155 314.7);

Tailwind

colors: {
  custom: {
    50: '#9363a4',
    500: '#64217e',
    950: '#000000',
  },
}

SCSS

$custom: #64217e;
$custom-light: #9363a4;
$custom-dark: #000000;

JSON

{
  "hex": "#64217e",
  "rgb": {
    "r": 100,
    "g": 33,
    "b": 126
  },
  "hsl": {
    "h": 283.226,
    "s": 58.491,
    "l": 31.176
  },
  "oklch": {
    "l": 0.39545,
    "c": 0.15481,
    "h": 314.7
  },
  "luminance": 0.05303
}

Semantic roles & 50–950 ramp

primary

#64217E

secondary

#67B14A

accent

#E24672

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0D060F

muted

#7E7A7F

Preview Lab

Preview with #64217E

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

Preview Lab → · Contrast checker → · Palette generator →