#661A84#661A84

#661A84 is a dark, vivid purple. Relative luminance 0.052; OKLCH L 39.6% C 0.169 H 314.0°. Best body text is #FFFFFF at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#661A84
RGB	rgb(102, 26, 132)
HSL	hsl(283, 67%, 31%)
HSV	hsv(283, 80%, 52%)
CMYK	cmyk(22.7%, 80.3%, 0%, 48.2%)
CIE-LAB	lab(27.38, 49.16, -43.11)
CIE-LCH	lch(27.38, 65.39, 318.75°)
OKLab	oklab(39.61% 0.1176 -0.1218)
OKLCH	oklch(39.61% 0.169 314)
XYZ	xyz(10.0130, 5.2299, 22.3073)
Luminance	0.0523 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.43

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661A84 #38841A

analogous

#311A84 #661A84 #841A6D

triadic

#661A84 #84661A #1A8466

tetradic

#661A84 #84311A #38841A #1A6D84

square

#661A84 #84311A #38841A #1A6D84

split-complementary

#661A84 #6D841A #1A8431

monochromatic

#17061E #3E1051 #661A84 #8E24B7 #AE3FD9

Accessibility & contrast

On white

10.26

#661A84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#661A84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661A84

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661A84	#FFFFFF	#000000	##FFFFFF
##661A84	1.00	10.26	2.05	10.26
#FFFFFF	10.26	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D87

Deuteranopia (green-blind)

#104282

Tritanopia (blue-blind)

#63334F

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #661a84;
/* rgb */ color: rgb(102, 26, 132);
/* oklch */ color: oklch(39.6% 0.169 314.0);

Tailwind

colors: {
  custom: {
    50: '#9660a8',
    500: '#661a84',
    950: '#000000',
  },
}

SCSS

$custom: #661a84;
$custom-light: #9660a8;
$custom-dark: #000000;

JSON

{
  "hex": "#661a84",
  "rgb": {
    "r": 102,
    "g": 26,
    "b": 132
  },
  "hsl": {
    "h": 283.019,
    "s": 67.089,
    "l": 30.98
  },
  "oklch": {
    "l": 0.39605,
    "c": 0.16935,
    "h": 314
  },
  "luminance": 0.0523
}

Semantic roles & 50–950 ramp

primary

#661A84

secondary

#63B842

accent

#EA3E6F

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0510

muted

#7E7A7F

Preview Lab

Preview with #661A84

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

Preview Lab → · Contrast checker → · Palette generator →