#641594#641594

#641594 is a dark, vivid violet. Relative luminance 0.054; OKLCH L 40.2% C 0.188 H 307.5°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#641594
RGB	rgb(100, 21, 148)
HSL	hsl(277, 75%, 33%)
HSV	hsv(277, 86%, 58%)
CMYK	cmyk(32.4%, 85.8%, 0%, 42%)
CIE-LAB	lab(27.80, 53.88, -52.38)
CIE-LCH	lch(27.80, 75.15, 315.81°)
OKLab	oklab(40.24% 0.1146 -0.1491)
OKLCH	oklch(40.24% 0.188 307.5)
XYZ	xyz(10.8678, 5.3839, 28.4779)
Luminance	0.0538 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641594 #459415

analogous

#251594 #641594 #941584

triadic

#641594 #946415 #159464

tetradic

#641594 #942515 #459415 #158494

square

#641594 #942515 #459415 #158494

split-complementary

#641594 #849415 #159425

monochromatic

#1C0629 #400D5E #641594 #881DCA #A640E4

Accessibility & contrast

On white

10.11

#641594 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#641594 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641594

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641594	#FFFFFF	#000000	##FFFFFF
##641594	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F97

Deuteranopia (green-blind)

#004292

Tritanopia (blue-blind)

#5C3957

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #641594;
/* rgb */ color: rgb(100, 21, 148);
/* oklch */ color: oklch(40.2% 0.188 307.5);

Tailwind

colors: {
  custom: {
    50: '#965fb4',
    500: '#641594',
    950: '#000000',
  },
}

SCSS

$custom: #641594;
$custom-light: #965fb4;
$custom-dark: #000000;

JSON

{
  "hex": "#641594",
  "rgb": {
    "r": 100,
    "g": 21,
    "b": 148
  },
  "hsl": {
    "h": 277.323,
    "s": 75.148,
    "l": 33.137
  },
  "oklch": {
    "l": 0.40239,
    "c": 0.18805,
    "h": 307.5
  },
  "luminance": 0.05384
}

Semantic roles & 50–950 ramp

primary

#641594

secondary

#72C441

accent

#F2367D

background

#F9F5FB

surface

#F2EAF6

border

#CCC6D0

text

#0E0511

muted

#7E7980

Preview Lab

Preview with #641594

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

Preview Lab → · Contrast checker → · Palette generator →