#64157A#64157A

#64157A is a dark, vivid purple. Relative luminance 0.047; OKLCH L 38.1% C 0.164 H 317.4°. Best body text is #FFFFFF at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#64157A
RGB	rgb(100, 21, 122)
HSL	hsl(287, 71%, 28%)
HSV	hsv(287, 83%, 48%)
CMYK	cmyk(18%, 82.8%, 0%, 52.2%)
CIE-LAB	lab(25.72, 48.39, -39.50)
CIE-LCH	lch(25.72, 62.46, 320.77°)
OKLab	oklab(38.13% 0.121 -0.1113)
OKLCH	oklch(38.13% 0.164 317.4)
XYZ	xyz(9.0360, 4.6512, 18.8304)
Luminance	0.0465 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64157A #2B7A15

analogous

#32157A #64157A #7A155D

triadic

#64157A #7A6415 #157A64

tetradic

#64157A #7A3215 #2B7A15 #155D7A

square

#64157A #7A3215 #2B7A15 #155D7A

split-complementary

#64157A #5D7A15 #157A32

monochromatic

#15041A #390C46 #64157A #8F1EAE #B52EDB

Accessibility & contrast

On white

10.88

#64157A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#64157A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64157A

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64157A	#FFFFFF	#000000	##FFFFFF
##64157A	1.00	10.88	1.93	10.88
#FFFFFF	10.88	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00387D

Deuteranopia (green-blind)

#183F78

Tritanopia (blue-blind)

#632D48

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #64157a;
/* rgb */ color: rgb(100, 21, 122);
/* oklch */ color: oklch(38.1% 0.164 317.4);

Tailwind

colors: {
  custom: {
    50: '#945ea1',
    500: '#64157a',
    950: '#000000',
  },
}

SCSS

$custom: #64157a;
$custom-light: #945ea1;
$custom-dark: #000000;

JSON

{
  "hex": "#64157a",
  "rgb": {
    "r": 100,
    "g": 21,
    "b": 122
  },
  "hsl": {
    "h": 286.931,
    "s": 70.629,
    "l": 28.039
  },
  "oklch": {
    "l": 0.38132,
    "c": 0.16442,
    "h": 317.4
  },
  "luminance": 0.04651
}

Semantic roles & 50–950 ramp

primary

#64157A

secondary

#55AF3B

accent

#ED3A61

background

#F9F5FA

surface

#F2E9F3

border

#CCC5CD

text

#0E050F

muted

#7E797F

Preview Lab

Preview with #64157A

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

Preview Lab → · Contrast checker → · Palette generator →