#64158E#64158E

#64158E is a dark, vivid violet. Relative luminance 0.052; OKLCH L 39.7% C 0.183 H 309.6°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#64158E
RGB	rgb(100, 21, 142)
HSL	hsl(279, 74%, 32%)
HSV	hsv(279, 85%, 56%)
CMYK	cmyk(29.6%, 85.2%, 0%, 44.3%)
CIE-LAB	lab(27.29, 52.58, -49.50)
CIE-LCH	lch(27.29, 72.21, 316.73°)
OKLab	oklab(39.73% 0.1163 -0.1407)
OKLCH	oklch(39.73% 0.183 309.6)
XYZ	xyz(10.4052, 5.1989, 26.0413)
Luminance	0.0520 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64158E #3F8E15

analogous

#28158E #64158E #8E157B

triadic

#64158E #8E6415 #158E64

tetradic

#64158E #8E2815 #3F8E15 #157B8E

square

#64158E #8E2815 #3F8E15 #157B8E

split-complementary

#64158E #7B8E15 #158E28

monochromatic

#190523 #3E0D59 #64158E #8A1DC3 #A83BE2

Accessibility & contrast

On white

10.30

#64158E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#64158E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64158E

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64158E	#FFFFFF	#000000	##FFFFFF
##64158E	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D91

Deuteranopia (green-blind)

#00418C

Tritanopia (blue-blind)

#5E3654

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #64158e;
/* rgb */ color: rgb(100, 21, 142);
/* oklch */ color: oklch(39.7% 0.183 309.6);

Tailwind

colors: {
  custom: {
    50: '#955fb0',
    500: '#64158e',
    950: '#000000',
  },
}

SCSS

$custom: #64158e;
$custom-light: #955fb0;
$custom-dark: #000000;

JSON

{
  "hex": "#64158e",
  "rgb": {
    "r": 100,
    "g": 21,
    "b": 142
  },
  "hsl": {
    "h": 279.174,
    "s": 74.233,
    "l": 31.961
  },
  "oklch": {
    "l": 0.39729,
    "c": 0.18254,
    "h": 309.6
  },
  "luminance": 0.05199
}

Semantic roles & 50–950 ramp

primary

#64158E

secondary

#6BC23D

accent

#F13777

background

#F9F5FA

surface

#F2EAF5

border

#CCC6CF

text

#0E0511

muted

#7E7980

Preview Lab

Preview with #64158E

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

Preview Lab → · Contrast checker → · Palette generator →