#64197E#64197E

#64197E is a dark, vivid purple. Relative luminance 0.049; OKLCH L 38.8% C 0.164 H 315.4°. Best body text is #FFFFFF at 10.59:1 contrast (WCAG AA passes).

Color values

HEX	#64197E
RGB	rgb(100, 25, 126)
HSL	hsl(285, 67%, 30%)
HSV	hsv(285, 80%, 49%)
CMYK	cmyk(20.6%, 80.2%, 0%, 50.6%)
CIE-LAB	lab(26.48, 47.86, -40.80)
CIE-LCH	lch(26.48, 62.89, 319.55°)
OKLab	oklab(38.76% 0.1169 -0.1151)
OKLCH	oklch(38.76% 0.164 315.4)
XYZ	xyz(9.3684, 4.9113, 20.1891)
Luminance	0.0491 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64197E #337E19

analogous

#31197E #64197E #7E1966

triadic

#64197E #7E6419 #197E64

tetradic

#64197E #7E3119 #337E19 #19667E

square

#64197E #7E3119 #337E19 #19667E

split-complementary

#64197E #667E19 #197E31

monochromatic

#14051A #3B0F4B #64197E #8D23B1 #AF3AD8

Accessibility & contrast

On white

10.59

#64197E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#64197E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64197E

10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64197E	#FFFFFF	#000000	##FFFFFF
##64197E	1.00	10.59	1.98	10.59
#FFFFFF	10.59	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A81

Deuteranopia (green-blind)

#15417C

Tritanopia (blue-blind)

#62304B

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #64197e;
/* rgb */ color: rgb(100, 25, 126);
/* oklch */ color: oklch(38.8% 0.164 315.4);

Tailwind

colors: {
  custom: {
    50: '#945fa4',
    500: '#64197e',
    950: '#000000',
  },
}

SCSS

$custom: #64197e;
$custom-light: #945fa4;
$custom-dark: #000000;

JSON

{
  "hex": "#64197e",
  "rgb": {
    "r": 100,
    "g": 25,
    "b": 126
  },
  "hsl": {
    "h": 284.554,
    "s": 66.887,
    "l": 29.608
  },
  "oklch": {
    "l": 0.38764,
    "c": 0.16408,
    "h": 315.4
  },
  "luminance": 0.04911
}

Semantic roles & 50–950 ramp

primary

#64197E

secondary

#5EB241

accent

#EA3E6A

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E050F

muted

#7E797F

Preview Lab

Preview with #64197E

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

Preview Lab → · Contrast checker → · Palette generator →