#64339A#64339A

#64339A is a dark, vivid violet. Relative luminance 0.074; OKLCH L 43.9% C 0.161 H 302.0°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#64339A
RGB	rgb(100, 51, 154)
HSL	hsl(269, 50%, 40%)
HSV	hsv(269, 67%, 60%)
CMYK	cmyk(35.1%, 66.9%, 0%, 39.6%)
CIE-LAB	lab(32.72, 42.69, -48.06)
CIE-LCH	lch(32.72, 64.28, 311.62°)
OKLab	oklab(43.86% 0.0853 -0.1366)
OKLCH	oklch(43.86% 0.161 302)
XYZ	xyz(12.2707, 7.4100, 31.3494)
Luminance	0.0741 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64339A #699A33

analogous

#33359A #64339A #98339A

triadic

#64339A #9A6433 #339A64

tetradic

#64339A #9A3335 #699A33 #339A98

square

#64339A #9A3335 #699A33 #339A98

split-complementary

#64339A #9A9833 #359A33

monochromatic

#28153E #46246C #64339A #8248C2 #A176D2

Accessibility & contrast

On white

8.46

#64339A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#64339A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64339A

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64339A	#FFFFFF	#000000	##FFFFFF
##64339A	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004C9D

Deuteranopia (green-blind)

#054D98

Tritanopia (blue-blind)

#594A62

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #64339a;
/* rgb */ color: rgb(100, 51, 154);
/* oklch */ color: oklch(43.9% 0.161 302.0);

Tailwind

colors: {
  custom: {
    50: '#946eb8',
    500: '#64339a',
    950: '#000000',
  },
}

SCSS

$custom: #64339a;
$custom-light: #946eb8;
$custom-dark: #000000;

JSON

{
  "hex": "#64339a",
  "rgb": {
    "r": 100,
    "g": 51,
    "b": 154
  },
  "hsl": {
    "h": 268.544,
    "s": 50.244,
    "l": 40.196
  },
  "oklch": {
    "l": 0.43865,
    "c": 0.16103,
    "h": 302
  },
  "luminance": 0.0741
}

Semantic roles & 50–950 ramp

primary

#64339A

secondary

#96BA6F

accent

#DA4E97

background

#F9F6FB

surface

#F2ECF6

border

#CCC7D0

text

#0E0711

muted

#7E7A80

Preview Lab

Preview with #64339A

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

Preview Lab → · Contrast checker → · Palette generator →