#64308F#64308F

#64308F is a dark, vivid violet. Relative luminance 0.068; OKLCH L 42.6% C 0.153 H 306.1°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#64308F
RGB	rgb(100, 48, 143)
HSL	hsl(273, 50%, 37%)
HSV	hsv(273, 66%, 56%)
CMYK	cmyk(30.1%, 66.4%, 0%, 43.9%)
CIE-LAB	lab(31.36, 41.49, -43.53)
CIE-LCH	lch(31.36, 60.13, 313.63°)
OKLab	oklab(42.64% 0.0899 -0.1233)
OKLCH	oklch(42.64% 0.153 306.1)
XYZ	xyz(11.2693, 6.8065, 26.7014)
Luminance	0.0681 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64308F #5B8F30

analogous

#35308F #64308F #8F308B

triadic

#64308F #8F6430 #308F64

tetradic

#64308F #8F3530 #5B8F30 #308B8F

square

#64308F #8F3530 #5B8F30 #308B8F

split-complementary

#64308F #8B8F30 #308F35

monochromatic

#241133 #442161 #64308F #843FBD #A16CCE

Accessibility & contrast

On white

8.89

#64308F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#64308F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64308F

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64308F	#FFFFFF	#000000	##FFFFFF
##64308F	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004892

Deuteranopia (green-blind)

#194A8D

Tritanopia (blue-blind)

#5D445B

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #64308f;
/* rgb */ color: rgb(100, 48, 143);
/* oklch */ color: oklch(42.6% 0.153 306.1);

Tailwind

colors: {
  custom: {
    50: '#946cb0',
    500: '#64308f',
    950: '#000000',
  },
}

SCSS

$custom: #64308f;
$custom-light: #946cb0;
$custom-dark: #000000;

JSON

{
  "hex": "#64308f",
  "rgb": {
    "r": 100,
    "g": 48,
    "b": 143
  },
  "hsl": {
    "h": 272.842,
    "s": 49.738,
    "l": 37.451
  },
  "oklch": {
    "l": 0.42635,
    "c": 0.15255,
    "h": 306.1
  },
  "luminance": 0.06806
}

Semantic roles & 50–950 ramp

primary

#64308F

secondary

#8AB566

accent

#D94F8D

background

#F9F6FA

surface

#F2EBF5

border

#CCC6CF

text

#0D0711

muted

#7E7A80

Preview Lab

Preview with #64308F

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

Preview Lab → · Contrast checker → · Palette generator →