#64247F#64247F

#64247F is a dark, vivid purple. Relative luminance 0.055; OKLCH L 40.0% C 0.152 H 314.0°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#64247F
RGB	rgb(100, 36, 127)
HSL	hsl(282, 56%, 32%)
HSV	hsv(282, 72%, 50%)
CMYK	cmyk(21.3%, 71.7%, 0%, 50.2%)
CIE-LAB	lab(28.12, 43.60, -38.79)
CIE-LCH	lch(28.12, 58.35, 318.34°)
OKLab	oklab(39.95% 0.1055 -0.1093)
OKLCH	oklch(39.95% 0.152 314)
XYZ	xyz(9.7165, 5.5037, 20.6250)
Luminance	0.0550 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64247F #3F7F24

analogous

#37247F #64247F #7F246D

triadic

#64247F #7F6424 #247F64

tetradic

#64247F #7F3724 #3F7F24 #246D7F

square

#64247F #7F3724 #3F7F24 #246D7F

split-complementary

#64247F #6D7F24 #247F37

monochromatic

#190920 #3E164F #64247F #8A32AF #A850CD

Accessibility & contrast

On white

10.00

#64247F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#64247F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64247F

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64247F	#FFFFFF	#000000	##FFFFFF
##64247F	1.00	10.00	2.10	10.00
#FFFFFF	10.00	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F82

Deuteranopia (green-blind)

#1F447D

Tritanopia (blue-blind)

#61374F

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #64247f;
/* rgb */ color: rgb(100, 36, 127);
/* oklch */ color: oklch(40.0% 0.152 314.0);

Tailwind

colors: {
  custom: {
    50: '#9365a5',
    500: '#64247f',
    950: '#000000',
  },
}

SCSS

$custom: #64247f;
$custom-light: #9365a5;
$custom-dark: #000000;

JSON

{
  "hex": "#64247f",
  "rgb": {
    "r": 100,
    "g": 36,
    "b": 127
  },
  "hsl": {
    "h": 282.198,
    "s": 55.828,
    "l": 31.961
  },
  "oklch": {
    "l": 0.39954,
    "c": 0.15191,
    "h": 314
  },
  "luminance": 0.05503
}

Semantic roles & 50–950 ramp

primary

#64247F

secondary

#6BB14E

accent

#DF4975

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0D060F

muted

#7E7A7F

Preview Lab

Preview with #64247F

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

Preview Lab → · Contrast checker → · Palette generator →