#661980#661980

#661980 is a dark, vivid purple. Relative luminance 0.051; OKLCH L 39.2% C 0.167 H 315.7°. Best body text is #FFFFFF at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#661980
RGB	rgb(102, 25, 128)
HSL	hsl(285, 67%, 30%)
HSV	hsv(285, 80%, 50%)
CMYK	cmyk(20.3%, 80.5%, 0%, 49.8%)
CIE-LAB	lab(26.96, 48.68, -41.28)
CIE-LCH	lch(26.96, 63.82, 319.70°)
OKLab	oklab(39.21% 0.1192 -0.1165)
OKLCH	oklch(39.21% 0.167 315.7)
XYZ	xyz(9.7228, 5.0789, 20.8861)
Luminance	0.0508 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661980 #338019

analogous

#321980 #661980 #801967

triadic

#661980 #806619 #198066

tetradic

#661980 #803219 #338019 #196780

square

#661980 #803219 #338019 #196780

split-complementary

#661980 #678019 #198032

monochromatic

#14051A #3D0F4D #661980 #8F23B3 #B13BD9

Accessibility & contrast

On white

10.42

#661980 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#661980 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661980

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661980	#FFFFFF	#000000	##FFFFFF
##661980	1.00	10.42	2.02	10.42
#FFFFFF	10.42	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B83

Deuteranopia (green-blind)

#16427E

Tritanopia (blue-blind)

#64314C

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #661980;
/* rgb */ color: rgb(102, 25, 128);
/* oklch */ color: oklch(39.2% 0.167 315.7);

Tailwind

colors: {
  custom: {
    50: '#9560a5',
    500: '#661980',
    950: '#000000',
  },
}

SCSS

$custom: #661980;
$custom-light: #9560a5;
$custom-dark: #000000;

JSON

{
  "hex": "#661980",
  "rgb": {
    "r": 102,
    "g": 25,
    "b": 128
  },
  "hsl": {
    "h": 284.854,
    "s": 67.32,
    "l": 30
  },
  "oklch": {
    "l": 0.39214,
    "c": 0.16666,
    "h": 315.7
  },
  "luminance": 0.05079
}

Semantic roles & 50–950 ramp

primary

#661980

secondary

#5EB441

accent

#EA3E69

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E050F

muted

#7E797F

Preview Lab

Preview with #661980

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

Preview Lab → · Contrast checker → · Palette generator →