#64217B#64217B

#64217B is a dark, vivid purple. Relative luminance 0.052; OKLCH L 39.3% C 0.152 H 316.0°. Best body text is #FFFFFF at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#64217B
RGB	rgb(100, 33, 123)
HSL	hsl(285, 58%, 31%)
HSV	hsv(285, 73%, 48%)
CMYK	cmyk(18.7%, 73.2%, 0%, 51.8%)
CIE-LAB	lab(27.37, 44.06, -37.47)
CIE-LCH	lch(27.37, 57.84, 319.62°)
OKLab	oklab(39.33% 0.1093 -0.1054)
OKLCH	oklch(39.33% 0.152 316)
XYZ	xyz(9.3740, 5.2275, 19.2503)
Luminance	0.0523 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64217B #387B21

analogous

#37217B #64217B #7B2165

triadic

#64217B #7B6421 #217B64

tetradic

#64217B #7B3721 #387B21 #21657B

square

#64217B #7B3721 #387B21 #21657B

split-complementary

#64217B #657B21 #217B37

monochromatic

#16071A #3D144B #64217B #8B2EAB #AC48CE

Accessibility & contrast

On white

10.27

#64217B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#64217B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64217B

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64217B	#FFFFFF	#000000	##FFFFFF
##64217B	1.00	10.27	2.05	10.27
#FFFFFF	10.27	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D7E

Deuteranopia (green-blind)

#204379

Tritanopia (blue-blind)

#62334B

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #64217b;
/* rgb */ color: rgb(100, 33, 123);
/* oklch */ color: oklch(39.3% 0.152 316.0);

Tailwind

colors: {
  custom: {
    50: '#9363a2',
    500: '#64217b',
    950: '#000000',
  },
}

SCSS

$custom: #64217b;
$custom-light: #9363a2;
$custom-dark: #000000;

JSON

{
  "hex": "#64217b",
  "rgb": {
    "r": 100,
    "g": 33,
    "b": 123
  },
  "hsl": {
    "h": 284.667,
    "s": 57.692,
    "l": 30.588
  },
  "oklch": {
    "l": 0.39329,
    "c": 0.15183,
    "h": 316
  },
  "luminance": 0.05227
}

Semantic roles & 50–950 ramp

primary

#64217B

secondary

#63AE4A

accent

#E1476E

background

#F9F6FA

surface

#F2EBF3

border

#CCC6CD

text

#0D060F

muted

#7E7A7F

Preview Lab

Preview with #64217B

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

Preview Lab → · Contrast checker → · Palette generator →