#64288D#64288D

#64288D is a dark, vivid violet. Relative luminance 0.061; OKLCH L 41.5% C 0.161 H 308.0°. Best body text is #FFFFFF at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#64288D
RGB	rgb(100, 40, 141)
HSL	hsl(276, 56%, 35%)
HSV	hsv(276, 72%, 55%)
CMYK	cmyk(29.1%, 71.6%, 0%, 44.7%)
CIE-LAB	lab(29.79, 44.97, -44.83)
CIE-LCH	lch(29.79, 63.50, 315.09°)
OKLab	oklab(41.46% 0.0993 -0.1271)
OKLCH	oklch(41.46% 0.161 308)
XYZ	xyz(10.8210, 6.1502, 25.8112)
Luminance	0.0615 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64288D #518D28

analogous

#32288D #64288D #8D2883

triadic

#64288D #8D6428 #288D64

tetradic

#64288D #8D3228 #518D28 #28838D

square

#64288D #8D3228 #518D28 #28838D

split-complementary

#64288D #838D28 #288D32

monochromatic

#200D2E #421A5D #64288D #8636BD #A35ED1

Accessibility & contrast

On white

9.42

#64288D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#64288D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64288D

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64288D	#FFFFFF	#000000	##FFFFFF
##64288D	1.00	9.42	2.23	9.42
#FFFFFF	9.42	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004490

Deuteranopia (green-blind)

#0E478B

Tritanopia (blue-blind)

#5E3F57

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #64288d;
/* rgb */ color: rgb(100, 40, 141);
/* oklch */ color: oklch(41.5% 0.161 308.0);

Tailwind

colors: {
  custom: {
    50: '#9467af',
    500: '#64288d',
    950: '#000000',
  },
}

SCSS

$custom: #64288d;
$custom-light: #9467af;
$custom-dark: #000000;

JSON

{
  "hex": "#64288d",
  "rgb": {
    "r": 100,
    "g": 40,
    "b": 141
  },
  "hsl": {
    "h": 275.644,
    "s": 55.801,
    "l": 35.49
  },
  "oklch": {
    "l": 0.41461,
    "c": 0.1613,
    "h": 308
  },
  "luminance": 0.0615
}

Semantic roles & 50–950 ramp

primary

#64288D

secondary

#80B75A

accent

#DF4986

background

#F9F6FA

surface

#F2EBF5

border

#CCC6CF

text

#0E0610

muted

#7E7A7F

Preview Lab

Preview with #64288D

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

Preview Lab → · Contrast checker → · Palette generator →