#661889#661889

#661889 is a dark, vivid purple. Relative luminance 0.053; OKLCH L 39.8% C 0.176 H 312.2°. Best body text is #FFFFFF at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#661889
RGB	rgb(102, 24, 137)
HSL	hsl(281, 70%, 32%)
HSV	hsv(281, 82%, 54%)
CMYK	cmyk(25.5%, 82.5%, 0%, 46.3%)
CIE-LAB	lab(27.53, 50.91, -45.99)
CIE-LCH	lch(27.53, 68.61, 317.90°)
OKLab	oklab(39.83% 0.1182 -0.1303)
OKLCH	oklch(39.83% 0.176 312.2)
XYZ	xyz(10.3206, 5.2845, 24.1384)
Luminance	0.0528 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.57

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661889 #3B8918

analogous

#2E1889 #661889 #891874

triadic

#661889 #896618 #188966

tetradic

#661889 #892E18 #3B8918 #187489

square

#661889 #892E18 #3B8918 #187489

split-complementary

#661889 #748918 #18892E

monochromatic

#180621 #3F0F55 #661889 #8D21BD #AC3EDD

Accessibility & contrast

On white

10.21

#661889 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#661889 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661889

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661889	#FFFFFF	#000000	##FFFFFF
##661889	1.00	10.21	2.06	10.21
#FFFFFF	10.21	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D8C

Deuteranopia (green-blind)

#004287

Tritanopia (blue-blind)

#623551

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #661889;
/* rgb */ color: rgb(102, 24, 137);
/* oklch */ color: oklch(39.8% 0.176 312.2);

Tailwind

colors: {
  custom: {
    50: '#9660ac',
    500: '#661889',
    950: '#000000',
  },
}

SCSS

$custom: #661889;
$custom-light: #9660ac;
$custom-dark: #000000;

JSON

{
  "hex": "#661889",
  "rgb": {
    "r": 102,
    "g": 24,
    "b": 137
  },
  "hsl": {
    "h": 281.416,
    "s": 70.186,
    "l": 31.569
  },
  "oklch": {
    "l": 0.39832,
    "c": 0.17593,
    "h": 312.2
  },
  "luminance": 0.05284
}

Semantic roles & 50–950 ramp

primary

#661889

secondary

#67BD40

accent

#ED3B72

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0510

muted

#7E7A7F

Preview Lab

Preview with #661889

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

Preview Lab → · Contrast checker → · Palette generator →