#64197D#64197D

#64197D is a dark, vivid purple. Relative luminance 0.049; OKLCH L 38.7% C 0.163 H 315.9°. Best body text is #FFFFFF at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#64197D
RGB	rgb(100, 25, 125)
HSL	hsl(285, 67%, 29%)
HSV	hsv(285, 80%, 49%)
CMYK	cmyk(20%, 80%, 0%, 51%)
CIE-LAB	lab(26.41, 47.65, -40.29)
CIE-LCH	lch(26.41, 62.40, 319.78°)
OKLab	oklab(38.69% 0.1171 -0.1136)
OKLCH	oklch(38.69% 0.163 315.9)
XYZ	xyz(9.3042, 4.8856, 19.8510)
Luminance	0.0488 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64197D #327D19

analogous

#32197D #64197D #7D1964

triadic

#64197D #7D6419 #197D64

tetradic

#64197D #7D3219 #327D19 #19647D

square

#64197D #7D3219 #327D19 #19647D

split-complementary

#64197D #647D19 #197D32

monochromatic

#14051A #3B0F4A #64197D #8D23B0 #B039D7

Accessibility & contrast

On white

10.62

#64197D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#64197D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64197D

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64197D	#FFFFFF	#000000	##FFFFFF
##64197D	1.00	10.62	1.98	10.62
#FFFFFF	10.62	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A80

Deuteranopia (green-blind)

#17407B

Tritanopia (blue-blind)

#62304B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #64197d;
/* rgb */ color: rgb(100, 25, 125);
/* oklch */ color: oklch(38.7% 0.163 315.9);

Tailwind

colors: {
  custom: {
    50: '#945fa3',
    500: '#64197d',
    950: '#000000',
  },
}

SCSS

$custom: #64197d;
$custom-light: #945fa3;
$custom-dark: #000000;

JSON

{
  "hex": "#64197d",
  "rgb": {
    "r": 100,
    "g": 25,
    "b": 125
  },
  "hsl": {
    "h": 285,
    "s": 66.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.38688,
    "c": 0.16315,
    "h": 315.9
  },
  "luminance": 0.04885
}

Semantic roles & 50–950 ramp

primary

#64197D

secondary

#5DB140

accent

#EA3E69

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E050F

muted

#7E797F

Preview Lab

Preview with #64197D

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

Preview Lab → · Contrast checker → · Palette generator →