#64197C#64197C

#64197C is a dark, vivid purple. Relative luminance 0.049; OKLCH L 38.6% C 0.162 H 316.3°. Best body text is #FFFFFF at 10.65:1 contrast (WCAG AA passes).

Color values

HEX	#64197C
RGB	rgb(100, 25, 124)
HSL	hsl(285, 66%, 29%)
HSV	hsv(285, 80%, 49%)
CMYK	cmyk(19.4%, 79.8%, 0%, 51.4%)
CIE-LAB	lab(26.33, 47.44, -39.78)
CIE-LCH	lch(26.33, 61.91, 320.02°)
OKLab	oklab(38.61% 0.1172 -0.1121)
OKLCH	oklch(38.61% 0.162 316.3)
XYZ	xyz(9.2407, 4.8602, 19.5162)
Luminance	0.0486 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64197C #317C19

analogous

#33197C #64197C #7C1963

triadic

#64197C #7C6419 #197C64

tetradic

#64197C #7C3319 #317C19 #19637C

square

#64197C #7C3319 #317C19 #19637C

split-complementary

#64197C #637C19 #197C33

monochromatic

#150519 #3B0F49 #64197C #8D23AF #B138D7

Accessibility & contrast

On white

10.65

#64197C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#64197C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64197C

10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64197C	#FFFFFF	#000000	##FFFFFF
##64197C	1.00	10.65	1.97	10.65
#FFFFFF	10.65	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A7F

Deuteranopia (green-blind)

#18407A

Tritanopia (blue-blind)

#622F4A

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #64197c;
/* rgb */ color: rgb(100, 25, 124);
/* oklch */ color: oklch(38.6% 0.162 316.3);

Tailwind

colors: {
  custom: {
    50: '#945fa2',
    500: '#64197c',
    950: '#000000',
  },
}

SCSS

$custom: #64197c;
$custom-light: #945fa2;
$custom-dark: #000000;

JSON

{
  "hex": "#64197c",
  "rgb": {
    "r": 100,
    "g": 25,
    "b": 124
  },
  "hsl": {
    "h": 285.455,
    "s": 66.443,
    "l": 29.216
  },
  "oklch": {
    "l": 0.38613,
    "c": 0.16222,
    "h": 316.3
  },
  "luminance": 0.0486
}

Semantic roles & 50–950 ramp

primary

#64197C

secondary

#5CB040

accent

#E93E68

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E050F

muted

#7E797F

Preview Lab

Preview with #64197C

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

Preview Lab → · Contrast checker → · Palette generator →