#64157F#64157F

#64157F is a dark, vivid purple. Relative luminance 0.048; OKLCH L 38.5% C 0.169 H 315.3°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#64157F
RGB	rgb(100, 21, 127)
HSL	hsl(285, 72%, 29%)
HSV	hsv(285, 83%, 50%)
CMYK	cmyk(21.3%, 83.5%, 0%, 50.2%)
CIE-LAB	lab(26.09, 49.41, -42.06)
CIE-LCH	lch(26.09, 64.89, 319.59°)
OKLab	oklab(38.52% 0.1201 -0.1188)
OKLCH	oklch(38.52% 0.169 315.3)
XYZ	xyz(9.3538, 4.7783, 20.5041)
Luminance	0.0478 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Darkish Purple

#751973

ΔE00 5.50

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64157F #307F15

analogous

#2F157F #64157F #7F1565

triadic

#64157F #7F6415 #157F64

tetradic

#64157F #7F2F15 #307F15 #15657F

square

#64157F #7F2F15 #307F15 #15657F

split-complementary

#64157F #657F15 #157F2F

monochromatic

#15041A #3B0C4A #64157F #8D1EB4 #B131DD

Accessibility & contrast

On white

10.74

#64157F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#64157F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64157F

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64157F	#FFFFFF	#000000	##FFFFFF
##64157F	1.00	10.74	1.96	10.74
#FFFFFF	10.74	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003982

Deuteranopia (green-blind)

#0F407D

Tritanopia (blue-blind)

#622F4B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #64157f;
/* rgb */ color: rgb(100, 21, 127);
/* oklch */ color: oklch(38.5% 0.169 315.3);

Tailwind

colors: {
  custom: {
    50: '#945ea5',
    500: '#64157f',
    950: '#000000',
  },
}

SCSS

$custom: #64157f;
$custom-light: #945ea5;
$custom-dark: #000000;

JSON

{
  "hex": "#64157f",
  "rgb": {
    "r": 100,
    "g": 21,
    "b": 127
  },
  "hsl": {
    "h": 284.717,
    "s": 71.622,
    "l": 29.02
  },
  "oklch": {
    "l": 0.38516,
    "c": 0.16891,
    "h": 315.3
  },
  "luminance": 0.04778
}

Semantic roles & 50–950 ramp

primary

#64157F

secondary

#5AB43C

accent

#EE3968

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E050F

muted

#7E797F

Preview Lab

Preview with #64157F

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

Preview Lab → · Contrast checker → · Palette generator →