#64148E#64148E

#64148E is a dark, vivid violet. Relative luminance 0.052; OKLCH L 39.7% C 0.183 H 309.7°. Best body text is #FFFFFF at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#64148E
RGB	rgb(100, 20, 142)
HSL	hsl(279, 75%, 32%)
HSV	hsv(279, 86%, 56%)
CMYK	cmyk(29.6%, 85.9%, 0%, 44.3%)
CIE-LAB	lab(27.19, 52.87, -49.66)
CIE-LCH	lch(27.19, 72.54, 316.79°)
OKLab	oklab(39.66% 0.117 -0.1411)
OKLCH	oklch(39.66% 0.183 309.7)
XYZ	xyz(10.3872, 5.1629, 26.0353)
Luminance	0.0516 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64148E #3E8E14

analogous

#27148E #64148E #8E147B

triadic

#64148E #8E6414 #148E64

tetradic

#64148E #8E2714 #3E8E14 #147B8E

square

#64148E #8E2714 #3E8E14 #147B8E

split-complementary

#64148E #7B8E14 #148E27

monochromatic

#180523 #3E0C58 #64148E #8A1CC4 #A939E3

Accessibility & contrast

On white

10.33

#64148E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#64148E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64148E

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64148E	#FFFFFF	#000000	##FFFFFF
##64148E	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)

#003D91

Deuteranopia (green-blind)

#00418C

Tritanopia (blue-blind)

#5E3654

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #64148e;
/* rgb */ color: rgb(100, 20, 142);
/* oklch */ color: oklch(39.7% 0.183 309.7);

Tailwind

colors: {
  custom: {
    50: '#955eb0',
    500: '#64148e',
    950: '#000000',
  },
}

SCSS

$custom: #64148e;
$custom-light: #955eb0;
$custom-dark: #000000;

JSON

{
  "hex": "#64148e",
  "rgb": {
    "r": 100,
    "g": 20,
    "b": 142
  },
  "hsl": {
    "h": 279.344,
    "s": 75.309,
    "l": 31.765
  },
  "oklch": {
    "l": 0.3966,
    "c": 0.18333,
    "h": 309.7
  },
  "luminance": 0.05163
}

Semantic roles & 50–950 ramp

primary

#64148E

secondary

#6AC23C

accent

#F23677

background

#F9F5FA

surface

#F2EAF5

border

#CCC6CF

text

#0E0511

muted

#7E7980

Preview Lab

Preview with #64148E

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

Preview Lab → · Contrast checker → · Palette generator →