#641593#641593

#641593 is a dark, vivid violet. Relative luminance 0.054; OKLCH L 40.2% C 0.187 H 307.9°. Best body text is #FFFFFF at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#641593
RGB	rgb(100, 21, 147)
HSL	hsl(278, 75%, 33%)
HSV	hsv(278, 86%, 58%)
CMYK	cmyk(32%, 85.7%, 0%, 42.4%)
CIE-LAB	lab(27.72, 53.66, -51.91)
CIE-LCH	lch(27.72, 74.66, 315.95°)
OKLab	oklab(40.15% 0.1149 -0.1477)
OKLCH	oklch(40.15% 0.187 307.9)
XYZ	xyz(10.7890, 5.3524, 28.0629)
Luminance	0.0535 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641593 #449315

analogous

#251593 #641593 #931583

triadic

#641593 #936415 #159364

tetradic

#641593 #932515 #449315 #158393

square

#641593 #932515 #449315 #158393

split-complementary

#641593 #839315 #159325

monochromatic

#1B0628 #400D5D #641593 #881DC9 #A63FE4

Accessibility & contrast

On white

10.14

#641593 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#641593 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641593

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641593	#FFFFFF	#000000	##FFFFFF
##641593	1.00	10.14	2.07	10.14
#FFFFFF	10.14	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F96

Deuteranopia (green-blind)

#004291

Tritanopia (blue-blind)

#5C3857

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #641593;
/* rgb */ color: rgb(100, 21, 147);
/* oklch */ color: oklch(40.2% 0.187 307.9);

Tailwind

colors: {
  custom: {
    50: '#965fb4',
    500: '#641593',
    950: '#000000',
  },
}

SCSS

$custom: #641593;
$custom-light: #965fb4;
$custom-dark: #000000;

JSON

{
  "hex": "#641593",
  "rgb": {
    "r": 100,
    "g": 21,
    "b": 147
  },
  "hsl": {
    "h": 277.619,
    "s": 75,
    "l": 32.941
  },
  "oklch": {
    "l": 0.40153,
    "c": 0.18712,
    "h": 307.9
  },
  "luminance": 0.05352
}

Semantic roles & 50–950 ramp

primary

#641593

secondary

#71C440

accent

#F2367C

background

#F9F5FB

surface

#F2EAF6

border

#CCC6D0

text

#0E0511

muted

#7E7980

Preview Lab

Preview with #641593

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

Preview Lab → · Contrast checker → · Palette generator →