#64158D#64158D

#64158D is a dark, vivid violet. Relative luminance 0.052; OKLCH L 39.6% C 0.182 H 310.0°. Best body text is #FFFFFF at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#64158D
RGB	rgb(100, 21, 141)
HSL	hsl(280, 74%, 32%)
HSV	hsv(280, 85%, 55%)
CMYK	cmyk(29.1%, 85.1%, 0%, 44.7%)
CIE-LAB	lab(27.21, 52.36, -49.02)
CIE-LCH	lch(27.21, 71.72, 316.89°)
OKLab	oklab(39.65% 0.1166 -0.1392)
OKLCH	oklch(39.65% 0.182 310)
XYZ	xyz(10.3305, 5.1690, 25.6477)
Luminance	0.0517 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64158D #3E8D15

analogous

#28158D #64158D #8D157A

triadic

#64158D #8D6415 #158D64

tetradic

#64158D #8D2815 #3E8D15 #157A8D

square

#64158D #8D2815 #3E8D15 #157A8D

split-complementary

#64158D #7A8D15 #158D28

monochromatic

#180522 #3E0D58 #64158D #8A1DC2 #A93BE2

Accessibility & contrast

On white

10.33

#64158D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#64158D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64158D

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64158D	#FFFFFF	#000000	##FFFFFF
##64158D	1.00	10.33	2.03	10.33
#FFFFFF	10.33	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D90

Deuteranopia (green-blind)

#00418B

Tritanopia (blue-blind)

#5E3653

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #64158d;
/* rgb */ color: rgb(100, 21, 141);
/* oklch */ color: oklch(39.6% 0.182 310.0);

Tailwind

colors: {
  custom: {
    50: '#955faf',
    500: '#64158d',
    950: '#000000',
  },
}

SCSS

$custom: #64158d;
$custom-light: #955faf;
$custom-dark: #000000;

JSON

{
  "hex": "#64158d",
  "rgb": {
    "r": 100,
    "g": 21,
    "b": 141
  },
  "hsl": {
    "h": 279.5,
    "s": 74.074,
    "l": 31.765
  },
  "oklch": {
    "l": 0.39646,
    "c": 0.18162,
    "h": 310
  },
  "luminance": 0.05169
}

Semantic roles & 50–950 ramp

primary

#64158D

secondary

#6AC13D

accent

#F13777

background

#F9F5FA

surface

#F2EAF5

border

#CCC6CF

text

#0E0510

muted

#7E797F

Preview Lab

Preview with #64158D

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

Preview Lab → · Contrast checker → · Palette generator →