#661966#661966

#661966 is a dark, vivid purple. Relative luminance 0.045; OKLCH L 37.4% C 0.143 H 328.0°. Best body text is #FFFFFF at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#661966
RGB	rgb(102, 25, 102)
HSL	hsl(300, 61%, 25%)
HSV	hsv(300, 75%, 40%)
CMYK	cmyk(0%, 75.5%, 0%, 60%)
CIE-LAB	lab(25.20, 43.58, -27.45)
CIE-LCH	lch(25.20, 51.50, 327.80°)
OKLab	oklab(37.4% 0.1216 -0.076)
OKLCH	oklch(37.4% 0.143 328)
XYZ	xyz(8.2253, 4.4799, 12.9993)
Luminance	0.0448 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661966 #196619

analogous

#401966 #661966 #661940

triadic

#661966 #666619 #196666

tetradic

#661966 #664019 #196619 #194066

square

#661966 #664019 #196619 #194066

split-complementary

#661966 #406619 #196640

monochromatic

#190619 #350D35 #661966 #972597 #C831C8

Accessibility & contrast

On white

11.08

#661966 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#661966 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661966

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661966	#FFFFFF	#000000	##FFFFFF
##661966	1.00	11.08	1.90	11.08
#FFFFFF	11.08	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B3568

Deuteranopia (green-blind)

#2E3F64

Tritanopia (blue-blind)

#69253E

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #661966;
/* rgb */ color: rgb(102, 25, 102);
/* oklch */ color: oklch(37.4% 0.143 328.0);

Tailwind

colors: {
  custom: {
    50: '#955e92',
    500: '#661966',
    950: '#000000',
  },
}

SCSS

$custom: #661966;
$custom-light: #955e92;
$custom-dark: #000000;

JSON

{
  "hex": "#661966",
  "rgb": {
    "r": 102,
    "g": 25,
    "b": 102
  },
  "hsl": {
    "h": 300,
    "s": 60.63,
    "l": 24.902
  },
  "oklch": {
    "l": 0.37401,
    "c": 0.14338,
    "h": 328
  },
  "luminance": 0.04479
}

Semantic roles & 50–950 ramp

primary

#661966

secondary

#3F9C3F

accent

#E44444

background

#F9F5F9

surface

#F2EAF1

border

#CCC6CB

text

#0E050D

muted

#7E797E

Preview Lab

Preview with #661966

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

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