#64158C#64158C

#64158C is a dark, vivid violet. Relative luminance 0.051; OKLCH L 39.6% C 0.181 H 310.3°. Best body text is #FFFFFF at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#64158C
RGB	rgb(100, 21, 140)
HSL	hsl(280, 74%, 32%)
HSV	hsv(280, 85%, 55%)
CMYK	cmyk(28.6%, 85%, 0%, 45.1%)
CIE-LAB	lab(27.13, 52.15, -48.53)
CIE-LCH	lch(27.13, 71.23, 317.06°)
OKLab	oklab(39.56% 0.1169 -0.1378)
OKLCH	oklch(39.56% 0.181 310.3)
XYZ	xyz(10.2564, 5.1393, 25.2576)
Luminance	0.0514 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64158C #3D8C15

analogous

#29158C #64158C #8C1579

triadic

#64158C #8C6415 #158C64

tetradic

#64158C #8C2915 #3D8C15 #15798C

square

#64158C #8C2915 #3D8C15 #15798C

split-complementary

#64158C #798C15 #158C29

monochromatic

#180522 #3E0D57 #64158C #8A1DC1 #A93AE1

Accessibility & contrast

On white

10.36

#64158C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#64158C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64158C

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64158C	#FFFFFF	#000000	##FFFFFF
##64158C	1.00	10.36	2.03	10.36
#FFFFFF	10.36	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D8F

Deuteranopia (green-blind)

#00418A

Tritanopia (blue-blind)

#5E3553

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #64158c;
/* rgb */ color: rgb(100, 21, 140);
/* oklch */ color: oklch(39.6% 0.181 310.3);

Tailwind

colors: {
  custom: {
    50: '#955fae',
    500: '#64158c',
    950: '#000000',
  },
}

SCSS

$custom: #64158c;
$custom-light: #955fae;
$custom-dark: #000000;

JSON

{
  "hex": "#64158c",
  "rgb": {
    "r": 100,
    "g": 21,
    "b": 140
  },
  "hsl": {
    "h": 279.832,
    "s": 73.913,
    "l": 31.569
  },
  "oklch": {
    "l": 0.39562,
    "c": 0.18071,
    "h": 310.3
  },
  "luminance": 0.05139
}

Semantic roles & 50–950 ramp

primary

#64158C

secondary

#69C03D

accent

#F13776

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E0510

muted

#7E797F

Preview Lab

Preview with #64158C

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

Preview Lab → · Contrast checker → · Palette generator →