#64339D#64339D

#64339D is a dark, vivid violet. Relative luminance 0.075; OKLCH L 44.1% C 0.165 H 301.1°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#64339D
RGB	rgb(100, 51, 157)
HSL	hsl(268, 51%, 41%)
HSV	hsv(268, 68%, 62%)
CMYK	cmyk(36.3%, 67.5%, 0%, 38.4%)
CIE-LAB	lab(32.94, 43.47, -49.52)
CIE-LCH	lch(32.94, 65.89, 311.27°)
OKLab	oklab(44.09% 0.0849 -0.1409)
OKLCH	oklch(44.09% 0.165 301.1)
XYZ	xyz(12.5237, 7.5112, 32.6818)
Luminance	0.0751 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.53

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64339D #6C9D33

analogous

#33379D #64339D #99339D

triadic

#64339D #9D6433 #339D64

tetradic

#64339D #9D3337 #6C9D33 #339D99

square

#64339D #9D3337 #6C9D33 #339D99

split-complementary

#64339D #9D9933 #379D33

monochromatic

#291541 #47246F #64339D #8249C4 #A277D3

Accessibility & contrast

On white

8.39

#64339D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#64339D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64339D

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64339D	#FFFFFF	#000000	##FFFFFF
##64339D	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DA0

Deuteranopia (green-blind)

#004D9B

Tritanopia (blue-blind)

#584B63

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #64339d;
/* rgb */ color: rgb(100, 51, 157);
/* oklch */ color: oklch(44.1% 0.165 301.1);

Tailwind

colors: {
  custom: {
    50: '#956ebb',
    500: '#64339d',
    950: '#000000',
  },
}

SCSS

$custom: #64339d;
$custom-light: #956ebb;
$custom-dark: #000000;

JSON

{
  "hex": "#64339d",
  "rgb": {
    "r": 100,
    "g": 51,
    "b": 157
  },
  "hsl": {
    "h": 267.736,
    "s": 50.962,
    "l": 40.784
  },
  "oklch": {
    "l": 0.44094,
    "c": 0.16452,
    "h": 301.1
  },
  "luminance": 0.07511
}

Semantic roles & 50–950 ramp

primary

#64339D

secondary

#99BB70

accent

#DA4D99

background

#F9F6FB

surface

#F2ECF6

border

#CCC7D0

text

#0E0712

muted

#7E7A81

Preview Lab

Preview with #64339D

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

Preview Lab → · Contrast checker → · Palette generator →