#661887#661887

#661887 is a dark, vivid purple. Relative luminance 0.052; OKLCH L 39.7% C 0.174 H 313.0°. Best body text is #FFFFFF at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#661887
RGB	rgb(102, 24, 135)
HSL	hsl(282, 70%, 31%)
HSV	hsv(282, 82%, 53%)
CMYK	cmyk(24.4%, 82.2%, 0%, 47.1%)
CIE-LAB	lab(27.37, 50.48, -45.00)
CIE-LCH	lch(27.37, 67.63, 318.29°)
OKLab	oklab(39.67% 0.1187 -0.1274)
OKLCH	oklch(39.67% 0.174 313)
XYZ	xyz(10.1785, 5.2276, 23.3898)
Luminance	0.0523 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.44

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661887 #398718

analogous

#2E1887 #661887 #871870

triadic

#661887 #876618 #188766

tetradic

#661887 #872E18 #398718 #187087

square

#661887 #872E18 #398718 #187087

split-complementary

#661887 #708718 #18872E

monochromatic

#17061F #3F0F53 #661887 #8D21BB #AD3DDC

Accessibility & contrast

On white

10.27

#661887 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#661887 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661887

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661887	#FFFFFF	#000000	##FFFFFF
##661887	1.00	10.27	2.05	10.27
#FFFFFF	10.27	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D8A

Deuteranopia (green-blind)

#054285

Tritanopia (blue-blind)

#623450

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #661887;
/* rgb */ color: rgb(102, 24, 135);
/* oklch */ color: oklch(39.7% 0.174 313.0);

Tailwind

colors: {
  custom: {
    50: '#9660ab',
    500: '#661887',
    950: '#000000',
  },
}

SCSS

$custom: #661887;
$custom-light: #9660ab;
$custom-dark: #000000;

JSON

{
  "hex": "#661887",
  "rgb": {
    "r": 102,
    "g": 24,
    "b": 135
  },
  "hsl": {
    "h": 282.162,
    "s": 69.811,
    "l": 31.176
  },
  "oklch": {
    "l": 0.39673,
    "c": 0.17409,
    "h": 313
  },
  "luminance": 0.05227
}

Semantic roles & 50–950 ramp

primary

#661887

secondary

#65BB40

accent

#ED3B70

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E0510

muted

#7E797F

Preview Lab

Preview with #661887

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

Preview Lab → · Contrast checker → · Palette generator →