#641966#641966

#641966 is a dark, vivid purple. Relative luminance 0.044; OKLCH L 37.1% C 0.142 H 326.9°. Best body text is #FFFFFF at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#641966
RGB	rgb(100, 25, 102)
HSL	hsl(298, 61%, 25%)
HSV	hsv(298, 75%, 40%)
CMYK	cmyk(2%, 75.5%, 0%, 60%)
CIE-LAB	lab(24.84, 43.09, -28.04)
CIE-LCH	lch(24.84, 51.41, 326.95°)
OKLab	oklab(37.08% 0.1192 -0.0778)
OKLCH	oklch(37.08% 0.142 326.9)
XYZ	xyz(8.0013, 4.3644, 12.9888)
Luminance	0.0436 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641966 #1B6619

analogous

#3E1966 #641966 #661941

triadic

#641966 #666419 #196664

tetradic

#641966 #663E19 #1B6619 #194166

square

#641966 #663E19 #1B6619 #194166

split-complementary

#641966 #416619 #19663E

monochromatic

#180619 #340D35 #641966 #942597 #C431C8

Accessibility & contrast

On white

11.21

#641966 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#641966 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641966

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641966	#FFFFFF	#000000	##FFFFFF
##641966	1.00	11.21	1.87	11.21
#FFFFFF	11.21	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#083568

Deuteranopia (green-blind)

#2C3E64

Tritanopia (blue-blind)

#67253E

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #641966;
/* rgb */ color: rgb(100, 25, 102);
/* oklch */ color: oklch(37.1% 0.142 326.9);

Tailwind

colors: {
  custom: {
    50: '#935e92',
    500: '#641966',
    950: '#000000',
  },
}

SCSS

$custom: #641966;
$custom-light: #935e92;
$custom-dark: #000000;

JSON

{
  "hex": "#641966",
  "rgb": {
    "r": 100,
    "g": 25,
    "b": 102
  },
  "hsl": {
    "h": 298.442,
    "s": 60.63,
    "l": 24.902
  },
  "oklch": {
    "l": 0.37076,
    "c": 0.14232,
    "h": 326.9
  },
  "luminance": 0.04364
}

Semantic roles & 50–950 ramp

primary

#641966

secondary

#419C3F

accent

#E44448

background

#F9F5F9

surface

#F2E9F1

border

#CCC5CB

text

#0D050D

muted

#7E797E

Preview Lab

Preview with #641966

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

Preview Lab → · Contrast checker → · Palette generator →