#64197F#64197F

#64197F is a dark, vivid purple. Relative luminance 0.049; OKLCH L 38.8% C 0.165 H 315.0°. Best body text is #FFFFFF at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#64197F
RGB	rgb(100, 25, 127)
HSL	hsl(284, 67%, 30%)
HSV	hsv(284, 80%, 50%)
CMYK	cmyk(21.3%, 80.3%, 0%, 50.2%)
CIE-LAB	lab(26.56, 48.07, -41.32)
CIE-LCH	lch(26.56, 63.38, 319.32°)
OKLab	oklab(38.84% 0.1167 -0.1166)
OKLCH	oklch(38.84% 0.165 315)
XYZ	xyz(9.4333, 4.9372, 20.5306)
Luminance	0.0494 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64197F #347F19

analogous

#31197F #64197F #7F1967

triadic

#64197F #7F6419 #197F64

tetradic

#64197F #7F3119 #347F19 #19677F

square

#64197F #7F3119 #347F19 #19677F

split-complementary

#64197F #677F19 #197F31

monochromatic

#14051A #3C0F4C #64197F #8C23B2 #AE3AD8

Accessibility & contrast

On white

10.57

#64197F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#64197F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64197F

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64197F	#FFFFFF	#000000	##FFFFFF
##64197F	1.00	10.57	1.99	10.57
#FFFFFF	10.57	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B82

Deuteranopia (green-blind)

#14417D

Tritanopia (blue-blind)

#62314C

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #64197f;
/* rgb */ color: rgb(100, 25, 127);
/* oklch */ color: oklch(38.8% 0.165 315.0);

Tailwind

colors: {
  custom: {
    50: '#945fa5',
    500: '#64197f',
    950: '#000000',
  },
}

SCSS

$custom: #64197f;
$custom-light: #945fa5;
$custom-dark: #000000;

JSON

{
  "hex": "#64197f",
  "rgb": {
    "r": 100,
    "g": 25,
    "b": 127
  },
  "hsl": {
    "h": 284.118,
    "s": 67.105,
    "l": 29.804
  },
  "oklch": {
    "l": 0.3884,
    "c": 0.16501,
    "h": 315
  },
  "luminance": 0.04937
}

Semantic roles & 50–950 ramp

primary

#64197F

secondary

#5FB341

accent

#EA3E6B

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E050F

muted

#7E797F

Preview Lab

Preview with #64197F

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

Preview Lab → · Contrast checker → · Palette generator →