#64247E#64247E

#64247E is a dark, vivid purple. Relative luminance 0.055; OKLCH L 39.9% C 0.151 H 314.4°. Best body text is #FFFFFF at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#64247E
RGB	rgb(100, 36, 126)
HSL	hsl(283, 56%, 32%)
HSV	hsv(283, 71%, 49%)
CMYK	cmyk(20.6%, 71.4%, 0%, 50.6%)
CIE-LAB	lab(28.05, 43.38, -38.27)
CIE-LCH	lch(28.05, 57.85, 318.58°)
OKLab	oklab(39.88% 0.1056 -0.1078)
OKLCH	oklch(39.88% 0.151 314.4)
XYZ	xyz(9.6517, 5.4778, 20.2835)
Luminance	0.0548 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64247E #3E7E24

analogous

#37247E #64247E #7E246B

triadic

#64247E #7E6424 #247E64

tetradic

#64247E #7E3724 #3E7E24 #246B7E

square

#64247E #7E3724 #3E7E24 #246B7E

split-complementary

#64247E #6B7E24 #247E37

monochromatic

#18091F #3E164E #64247E #8A32AE #A950CD

Accessibility & contrast

On white

10.02

#64247E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#64247E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64247E

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64247E	#FFFFFF	#000000	##FFFFFF
##64247E	1.00	10.02	2.10	10.02
#FFFFFF	10.02	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F81

Deuteranopia (green-blind)

#20447C

Tritanopia (blue-blind)

#62364E

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #64247e;
/* rgb */ color: rgb(100, 36, 126);
/* oklch */ color: oklch(39.9% 0.151 314.4);

Tailwind

colors: {
  custom: {
    50: '#9364a4',
    500: '#64247e',
    950: '#000000',
  },
}

SCSS

$custom: #64247e;
$custom-light: #9364a4;
$custom-dark: #000000;

JSON

{
  "hex": "#64247e",
  "rgb": {
    "r": 100,
    "g": 36,
    "b": 126
  },
  "hsl": {
    "h": 282.667,
    "s": 55.556,
    "l": 31.765
  },
  "oklch": {
    "l": 0.39882,
    "c": 0.15088,
    "h": 314.4
  },
  "luminance": 0.05477
}

Semantic roles & 50–950 ramp

primary

#64247E

secondary

#6AB04E

accent

#DF4974

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0D060F

muted

#7E7A7F

Preview Lab

Preview with #64247E

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

Preview Lab → · Contrast checker → · Palette generator →