#641066#641066

#641066 is a dark, vivid purple. Relative luminance 0.040; OKLCH L 36.3% C 0.152 H 327.1°. Best body text is #FFFFFF at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#641066
RGB	rgb(100, 16, 102)
HSL	hsl(299, 73%, 23%)
HSV	hsv(299, 84%, 40%)
CMYK	cmyk(2%, 84.3%, 0%, 60%)
CIE-LAB	lab(23.80, 46.08, -29.69)
CIE-LCH	lch(23.80, 54.82, 327.20°)
OKLab	oklab(36.34% 0.1276 -0.0825)
OKLCH	oklch(36.34% 0.152 327.1)
XYZ	xyz(7.8390, 4.0398, 12.9347)
Luminance	0.0404 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641066 #126610

analogous

#391066 #641066 #66103D

triadic

#641066 #666410 #106664

tetradic

#641066 #663910 #126610 #103D66

square

#641066 #663910 #126610 #103D66

split-complementary

#641066 #3D6610 #106639

monochromatic

#1A041A #300831 #641066 #98189B #CC21D0

Accessibility & contrast

On white

11.62

#641066 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#641066 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641066

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641066	#FFFFFF	#000000	##FFFFFF
##641066	1.00	11.62	1.81	11.62
#FFFFFF	11.62	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003268

Deuteranopia (green-blind)

#283C64

Tritanopia (blue-blind)

#67203C

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #641066;
/* rgb */ color: rgb(100, 16, 102);
/* oklch */ color: oklch(36.3% 0.152 327.1);

Tailwind

colors: {
  custom: {
    50: '#935b92',
    500: '#641066',
    950: '#000000',
  },
}

SCSS

$custom: #641066;
$custom-light: #935b92;
$custom-dark: #000000;

JSON

{
  "hex": "#641066",
  "rgb": {
    "r": 100,
    "g": 16,
    "b": 102
  },
  "hsl": {
    "h": 298.605,
    "s": 72.881,
    "l": 23.137
  },
  "oklch": {
    "l": 0.36336,
    "c": 0.15194,
    "h": 327.1
  },
  "luminance": 0.04039
}

Semantic roles & 50–950 ramp

primary

#641066

secondary

#369E33

accent

#F0383C

background

#F9F5F9

surface

#F2E9F1

border

#CCC5CB

text

#0D040D

muted

#7E797E

Preview Lab

Preview with #641066

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

Preview Lab → · Contrast checker → · Palette generator →