#641686#641686

#641686 is a dark, vivid purple. Relative luminance 0.050; OKLCH L 39.1% C 0.174 H 312.5°. Best body text is #FFFFFF at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#641686
RGB	rgb(100, 22, 134)
HSL	hsl(282, 72%, 31%)
HSV	hsv(282, 84%, 53%)
CMYK	cmyk(25.4%, 83.6%, 0%, 47.5%)
CIE-LAB	lab(26.75, 50.56, -45.40)
CIE-LCH	lch(26.75, 67.95, 318.07°)
OKLab	oklab(39.15% 0.1177 -0.1286)
OKLCH	oklch(39.15% 0.174 312.5)
XYZ	xyz(9.8447, 5.0047, 22.9970)
Luminance	0.0500 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641686 #388616

analogous

#2C1686 #641686 #861670

triadic

#641686 #866416 #168664

tetradic

#641686 #862C16 #388616 #167086

square

#641686 #862C16 #388616 #167086

split-complementary

#641686 #708616 #16862C

monochromatic

#16051D #3D0D51 #641686 #8B1FBB #AC38DE

Accessibility & contrast

On white

10.50

#641686 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#641686 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641686

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641686	#FFFFFF	#000000	##FFFFFF
##641686	1.00	10.50	2.00	10.50
#FFFFFF	10.50	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C89

Deuteranopia (green-blind)

#004184

Tritanopia (blue-blind)

#60334F

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #641686;
/* rgb */ color: rgb(100, 22, 134);
/* oklch */ color: oklch(39.1% 0.174 312.5);

Tailwind

colors: {
  custom: {
    50: '#955faa',
    500: '#641686',
    950: '#000000',
  },
}

SCSS

$custom: #641686;
$custom-light: #955faa;
$custom-dark: #000000;

JSON

{
  "hex": "#641686",
  "rgb": {
    "r": 100,
    "g": 22,
    "b": 134
  },
  "hsl": {
    "h": 281.786,
    "s": 71.795,
    "l": 30.588
  },
  "oklch": {
    "l": 0.39145,
    "c": 0.17436,
    "h": 312.5
  },
  "luminance": 0.05004
}

Semantic roles & 50–950 ramp

primary

#641686

secondary

#63BA3E

accent

#EF3970

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E0510

muted

#7E797F

Preview Lab

Preview with #641686

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

Preview Lab → · Contrast checker → · Palette generator →