#64369F#64369F

#64369F is a dark, vivid violet. Relative luminance 0.079; OKLCH L 44.7% C 0.163 H 299.9°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#64369F
RGB	rgb(100, 54, 159)
HSL	hsl(266, 49%, 42%)
HSV	hsv(266, 66%, 62%)
CMYK	cmyk(37.1%, 66%, 0%, 37.6%)
CIE-LAB	lab(33.67, 42.40, -49.56)
CIE-LCH	lch(33.67, 65.22, 310.55°)
OKLab	oklab(44.66% 0.0813 -0.141)
OKLCH	oklch(44.66% 0.163 299.9)
XYZ	xyz(12.8312, 7.8507, 33.6335)
Luminance	0.0785 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.06

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64369F #719F36

analogous

#363C9F #64369F #99369F

triadic

#64369F #9F6436 #369F64

tetradic

#64369F #9F363C #719F36 #369F99

square

#64369F #9F363C #719F36 #369F99

split-complementary

#64369F #9F9936 #3C9F36

monochromatic

#2B1744 #472671 #64369F #824FC3 #A27DD3

Accessibility & contrast

On white

8.17

#64369F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#64369F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64369F

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64369F	#FFFFFF	#000000	##FFFFFF
##64369F	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FA2

Deuteranopia (green-blind)

#004E9D

Tritanopia (blue-blind)

#574E65

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #64369f;
/* rgb */ color: rgb(100, 54, 159);
/* oklch */ color: oklch(44.7% 0.163 299.9);

Tailwind

colors: {
  custom: {
    50: '#9570bc',
    500: '#64369f',
    950: '#000000',
  },
}

SCSS

$custom: #64369f;
$custom-light: #9570bc;
$custom-dark: #000000;

JSON

{
  "hex": "#64369f",
  "rgb": {
    "r": 100,
    "g": 54,
    "b": 159
  },
  "hsl": {
    "h": 266.286,
    "s": 49.296,
    "l": 41.765
  },
  "oklch": {
    "l": 0.44663,
    "c": 0.16276,
    "h": 299.9
  },
  "luminance": 0.07851
}

Semantic roles & 50–950 ramp

primary

#64369F

secondary

#9DBC75

accent

#D94F9C

background

#F9F6FB

surface

#F2ECF6

border

#CCC7D0

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #64369F

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

Preview Lab → · Contrast checker → · Palette generator →