#64308A#64308A

#64308A is a dark, vivid violet. Relative luminance 0.067; OKLCH L 42.3% C 0.147 H 307.9°. Best body text is #FFFFFF at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#64308A
RGB	rgb(100, 48, 138)
HSL	hsl(275, 48%, 36%)
HSV	hsv(275, 65%, 54%)
CMYK	cmyk(27.5%, 65.2%, 0%, 45.9%)
CIE-LAB	lab(31.02, 40.26, -41.00)
CIE-LCH	lch(31.02, 57.46, 314.48°)
OKLab	oklab(42.28% 0.0902 -0.1158)
OKLCH	oklch(42.28% 0.147 307.9)
XYZ	xyz(10.8990, 6.6584, 24.7509)
Luminance	0.0666 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64308A #568A30

analogous

#37308A #64308A #8A3083

triadic

#64308A #8A6430 #308A64

tetradic

#64308A #8A3730 #568A30 #30838A

square

#64308A #8A3730 #568A30 #30838A

split-complementary

#64308A #838A30 #308A37

monochromatic

#22102F #43205D #64308A #8540B7 #A269CB

Accessibility & contrast

On white

9.01

#64308A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#64308A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64308A

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64308A	#FFFFFF	#000000	##FFFFFF
##64308A	1.00	9.01	2.33	9.01
#FFFFFF	9.01	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00478D

Deuteranopia (green-blind)

#204A88

Tritanopia (blue-blind)

#5E4258

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #64308a;
/* rgb */ color: rgb(100, 48, 138);
/* oklch */ color: oklch(42.3% 0.147 307.9);

Tailwind

colors: {
  custom: {
    50: '#936cad',
    500: '#64308a',
    950: '#000000',
  },
}

SCSS

$custom: #64308a;
$custom-light: #936cad;
$custom-dark: #000000;

JSON

{
  "hex": "#64308a",
  "rgb": {
    "r": 100,
    "g": 48,
    "b": 138
  },
  "hsl": {
    "h": 274.667,
    "s": 48.387,
    "l": 36.471
  },
  "oklch": {
    "l": 0.42275,
    "c": 0.14682,
    "h": 307.9
  },
  "luminance": 0.06658
}

Semantic roles & 50–950 ramp

primary

#64308A

secondary

#85B264

accent

#D85089

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0D0710

muted

#7E7A7F

Preview Lab

Preview with #64308A

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

Preview Lab → · Contrast checker → · Palette generator →