#661785#661785

#661785 is a dark, vivid purple. Relative luminance 0.051; OKLCH L 39.4% C 0.173 H 313.8°. Best body text is #FFFFFF at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#661785
RGB	rgb(102, 23, 133)
HSL	hsl(283, 71%, 31%)
HSV	hsv(283, 83%, 52%)
CMYK	cmyk(23.3%, 82.7%, 0%, 47.8%)
CIE-LAB	lab(27.11, 50.39, -44.18)
CIE-LCH	lch(27.11, 67.02, 318.76°)
OKLab	oklab(39.44% 0.1199 -0.125)
OKLCH	oklch(39.44% 0.173 313.8)
XYZ	xyz(10.0188, 5.1314, 22.6484)
Luminance	0.0513 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.26

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661785 #368517

analogous

#2F1785 #661785 #85176D

triadic

#661785 #856617 #178566

tetradic

#661785 #852F17 #368517 #176D85

square

#661785 #852F17 #368517 #176D85

split-complementary

#661785 #6D8517 #17852F

monochromatic

#16051D #3E0E51 #661785 #8E20B9 #AF3ADD

Accessibility & contrast

On white

10.36

#661785 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#661785 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661785

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661785	#FFFFFF	#000000	##FFFFFF
##661785	1.00	10.36	2.03	10.36
#FFFFFF	10.36	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C88

Deuteranopia (green-blind)

#094283

Tritanopia (blue-blind)

#63324F

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #661785;
/* rgb */ color: rgb(102, 23, 133);
/* oklch */ color: oklch(39.4% 0.173 313.8);

Tailwind

colors: {
  custom: {
    50: '#965fa9',
    500: '#661785',
    950: '#000000',
  },
}

SCSS

$custom: #661785;
$custom-light: #965fa9;
$custom-dark: #000000;

JSON

{
  "hex": "#661785",
  "rgb": {
    "r": 102,
    "g": 23,
    "b": 133
  },
  "hsl": {
    "h": 283.091,
    "s": 70.513,
    "l": 30.588
  },
  "oklch": {
    "l": 0.39437,
    "c": 0.17319,
    "h": 313.8
  },
  "luminance": 0.05131
}

Semantic roles & 50–950 ramp

primary

#661785

secondary

#61B93F

accent

#ED3B6D

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E0510

muted

#7E797F

Preview Lab

Preview with #661785

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

Preview Lab → · Contrast checker → · Palette generator →