#64319A#64319A

#64319A is a dark, vivid violet. Relative luminance 0.072; OKLCH L 43.6% C 0.164 H 302.3°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#64319A
RGB	rgb(100, 49, 154)
HSL	hsl(269, 52%, 40%)
HSV	hsv(269, 68%, 60%)
CMYK	cmyk(35.1%, 68.2%, 0%, 39.6%)
CIE-LAB	lab(32.34, 43.73, -48.67)
CIE-LCH	lch(32.34, 65.43, 311.94°)
OKLab	oklab(43.59% 0.0875 -0.1384)
OKLCH	oklch(43.59% 0.164 302.3)
XYZ	xyz(12.1852, 7.2390, 31.3209)
Luminance	0.0724 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64319A #679A31

analogous

#31329A #64319A #99319A

triadic

#64319A #9A6431 #319A64

tetradic

#64319A #9A3132 #679A31 #319A99

square

#64319A #9A3132 #679A31 #319A99

split-complementary

#64319A #9A9931 #329A31

monochromatic

#28133D #46226C #64319A #8245C4 #A173D2

Accessibility & contrast

On white

8.58

#64319A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#64319A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64319A

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64319A	#FFFFFF	#000000	##FFFFFF
##64319A	1.00	8.58	2.45	8.58
#FFFFFF	8.58	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004B9D

Deuteranopia (green-blind)

#004C98

Tritanopia (blue-blind)

#594961

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #64319a;
/* rgb */ color: rgb(100, 49, 154);
/* oklch */ color: oklch(43.6% 0.164 302.3);

Tailwind

colors: {
  custom: {
    50: '#956db8',
    500: '#64319a',
    950: '#000000',
  },
}

SCSS

$custom: #64319a;
$custom-light: #956db8;
$custom-dark: #000000;

JSON

{
  "hex": "#64319a",
  "rgb": {
    "r": 100,
    "g": 49,
    "b": 154
  },
  "hsl": {
    "h": 269.143,
    "s": 51.724,
    "l": 39.804
  },
  "oklch": {
    "l": 0.43594,
    "c": 0.16376,
    "h": 302.3
  },
  "luminance": 0.07239
}

Semantic roles & 50–950 ramp

primary

#64319A

secondary

#95BA6C

accent

#DB4D96

background

#F9F6FB

surface

#F2ECF6

border

#CCC7D0

text

#0E0711

muted

#7E7A80

Preview Lab

Preview with #64319A

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

Preview Lab → · Contrast checker → · Palette generator →