#661964#661964

#661964 is a dark, vivid purple. Relative luminance 0.044; OKLCH L 37.3% C 0.142 H 329.1°. Best body text is #FFFFFF at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#661964
RGB	rgb(102, 25, 100)
HSL	hsl(302, 61%, 25%)
HSV	hsv(302, 75%, 40%)
CMYK	cmyk(0%, 75.5%, 2%, 60%)
CIE-LAB	lab(25.08, 43.22, -26.34)
CIE-LCH	lch(25.08, 50.61, 328.64°)
OKLab	oklab(37.28% 0.1216 -0.0728)
OKLCH	oklch(37.28% 0.142 329.1)
XYZ	xyz(8.1273, 4.4407, 12.4832)
Luminance	0.0444 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661964 #19661B

analogous

#411966 #661964 #66193E

triadic

#661964 #646619 #196466

tetradic

#661964 #664119 #19661B #193E66

square

#661964 #664119 #19661B #193E66

split-complementary

#661964 #3E6619 #196641

monochromatic

#190618 #350D34 #661964 #972594 #C831C4

Accessibility & contrast

On white

11.12

#661964 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#661964 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661964

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661964	#FFFFFF	#000000	##FFFFFF
##661964	1.00	11.12	1.89	11.12
#FFFFFF	11.12	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E3566

Deuteranopia (green-blind)

#2F3F62

Tritanopia (blue-blind)

#6A243D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #661964;
/* rgb */ color: rgb(102, 25, 100);
/* oklch */ color: oklch(37.3% 0.142 329.1);

Tailwind

colors: {
  custom: {
    50: '#955e90',
    500: '#661964',
    950: '#000000',
  },
}

SCSS

$custom: #661964;
$custom-light: #955e90;
$custom-dark: #000000;

JSON

{
  "hex": "#661964",
  "rgb": {
    "r": 102,
    "g": 25,
    "b": 100
  },
  "hsl": {
    "h": 301.558,
    "s": 60.63,
    "l": 24.902
  },
  "oklch": {
    "l": 0.37276,
    "c": 0.14168,
    "h": 329.1
  },
  "luminance": 0.0444
}

Semantic roles & 50–950 ramp

primary

#661964

secondary

#3F9C41

accent

#E44844

background

#F9F5F8

surface

#F2EAF0

border

#CCC6CB

text

#0E050C

muted

#7E797D

Preview Lab

Preview with #661964

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

Preview Lab → · Contrast checker → · Palette generator →