#64156B#64156B

#64156B is a dark, vivid purple. Relative luminance 0.043; OKLCH L 37.1% C 0.151 H 324.4°. Best body text is #FFFFFF at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#64156B
RGB	rgb(100, 21, 107)
HSL	hsl(295, 67%, 25%)
HSV	hsv(295, 80%, 42%)
CMYK	cmyk(6.5%, 80.4%, 0%, 58%)
CIE-LAB	lab(24.66, 45.46, -31.57)
CIE-LCH	lch(24.66, 55.34, 325.22°)
OKLab	oklab(37.05% 0.1229 -0.0881)
OKLCH	oklch(37.05% 0.151 324.4)
XYZ	xyz(8.1773, 4.3077, 14.3078)
Luminance	0.0431 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.66

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64156B #1C6B15

analogous

#39156B #64156B #6B1547

triadic

#64156B #6B6415 #156B64

tetradic

#64156B #6B3915 #1C6B15 #15476B

square

#64156B #6B3915 #1C6B15 #15476B

split-complementary

#64156B #476B15 #156B39

monochromatic

#18051A #340B38 #64156B #941F9E #C429D1

Accessibility & contrast

On white

11.28

#64156B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#64156B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64156B

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64156B	#FFFFFF	#000000	##FFFFFF
##64156B	1.00	11.28	1.86	11.28
#FFFFFF	11.28	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00356D

Deuteranopia (green-blind)

#263E69

Tritanopia (blue-blind)

#66253F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #64156b;
/* rgb */ color: rgb(100, 21, 107);
/* oklch */ color: oklch(37.1% 0.151 324.4);

Tailwind

colors: {
  custom: {
    50: '#935d96',
    500: '#64156b',
    950: '#000000',
  },
}

SCSS

$custom: #64156b;
$custom-light: #935d96;
$custom-dark: #000000;

JSON

{
  "hex": "#64156b",
  "rgb": {
    "r": 100,
    "g": 21,
    "b": 107
  },
  "hsl": {
    "h": 295.116,
    "s": 67.188,
    "l": 25.098
  },
  "oklch": {
    "l": 0.37052,
    "c": 0.15122,
    "h": 324.4
  },
  "luminance": 0.04307
}

Semantic roles & 50–950 ramp

primary

#64156B

secondary

#43A23A

accent

#EA3E4C

background

#F9F5F9

surface

#F2E9F2

border

#CCC5CC

text

#0D050D

muted

#7E797E

Preview Lab

Preview with #64156B

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

Preview Lab → · Contrast checker → · Palette generator →