#64339C#64339C

#64339C is a dark, vivid violet. Relative luminance 0.075; OKLCH L 44.0% C 0.163 H 301.4°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#64339C
RGB	rgb(100, 51, 156)
HSL	hsl(268, 51%, 41%)
HSV	hsv(268, 67%, 61%)
CMYK	cmyk(35.9%, 67.3%, 0%, 38.8%)
CIE-LAB	lab(32.87, 43.21, -49.04)
CIE-LCH	lch(32.87, 65.36, 311.38°)
OKLab	oklab(44.02% 0.085 -0.1395)
OKLCH	oklch(44.02% 0.163 301.4)
XYZ	xyz(12.4387, 7.4772, 32.2340)
Luminance	0.0748 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.69

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64339C #6B9C33

analogous

#33369C #64339C #98339C

triadic

#64339C #9C6433 #339C64

tetradic

#64339C #9C3336 #6B9C33 #339C98

square

#64339C #9C3336 #6B9C33 #339C98

split-complementary

#64339C #9C9833 #369C33

monochromatic

#291540 #46246E #64339C #8249C3 #A277D3

Accessibility & contrast

On white

8.42

#64339C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#64339C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64339C

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64339C	#FFFFFF	#000000	##FFFFFF
##64339C	1.00	8.42	2.50	8.42
#FFFFFF	8.42	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004D9F

Deuteranopia (green-blind)

#004D9A

Tritanopia (blue-blind)

#584B63

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #64339c;
/* rgb */ color: rgb(100, 51, 156);
/* oklch */ color: oklch(44.0% 0.163 301.4);

Tailwind

colors: {
  custom: {
    50: '#956eba',
    500: '#64339c',
    950: '#000000',
  },
}

SCSS

$custom: #64339c;
$custom-light: #956eba;
$custom-dark: #000000;

JSON

{
  "hex": "#64339c",
  "rgb": {
    "r": 100,
    "g": 51,
    "b": 156
  },
  "hsl": {
    "h": 268,
    "s": 50.725,
    "l": 40.588
  },
  "oklch": {
    "l": 0.44017,
    "c": 0.16336,
    "h": 301.4
  },
  "luminance": 0.07477
}

Semantic roles & 50–950 ramp

primary

#64339C

secondary

#98BB70

accent

#DA4E99

background

#F9F6FB

surface

#F2ECF6

border

#CCC7D0

text

#0E0712

muted

#7E7A81

Preview Lab

Preview with #64339C

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

Preview Lab → · Contrast checker → · Palette generator →