#661A7F#661A7F

#661A7F is a dark, vivid purple. Relative luminance 0.051; OKLCH L 39.2% C 0.165 H 316.0°. Best body text is #FFFFFF at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#661A7F
RGB	rgb(102, 26, 127)
HSL	hsl(285, 66%, 30%)
HSV	hsv(285, 80%, 50%)
CMYK	cmyk(19.7%, 79.5%, 0%, 50.2%)
CIE-LAB	lab(27.01, 48.11, -40.57)
CIE-LCH	lch(27.01, 62.93, 319.86°)
OKLab	oklab(39.23% 0.1185 -0.1144)
OKLCH	oklch(39.23% 0.165 316)
XYZ	xyz(9.6790, 5.0963, 20.5484)
Luminance	0.0510 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661A7F #337F1A

analogous

#341A7F #661A7F #7F1A65

triadic

#661A7F #7F661A #1A7F66

tetradic

#661A7F #7F341A #337F1A #1A657F

square

#661A7F #7F341A #337F1A #1A657F

split-complementary

#661A7F #657F1A #1A7F34

monochromatic

#140519 #3D104C #661A7F #8F24B2 #B13CD7

Accessibility & contrast

On white

10.40

#661A7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#661A7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661A7F

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661A7F	#FFFFFF	#000000	##FFFFFF
##661A7F	1.00	10.40	2.02	10.40
#FFFFFF	10.40	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B82

Deuteranopia (green-blind)

#18427D

Tritanopia (blue-blind)

#64314C

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #661a7f;
/* rgb */ color: rgb(102, 26, 127);
/* oklch */ color: oklch(39.2% 0.165 316.0);

Tailwind

colors: {
  custom: {
    50: '#9560a5',
    500: '#661a7f',
    950: '#000000',
  },
}

SCSS

$custom: #661a7f;
$custom-light: #9560a5;
$custom-dark: #000000;

JSON

{
  "hex": "#661a7f",
  "rgb": {
    "r": 102,
    "g": 26,
    "b": 127
  },
  "hsl": {
    "h": 285.149,
    "s": 66.013,
    "l": 30
  },
  "oklch": {
    "l": 0.39225,
    "c": 0.1647,
    "h": 316
  },
  "luminance": 0.05096
}

Semantic roles & 50–950 ramp

primary

#661A7F

secondary

#5EB342

accent

#E93F69

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E050F

muted

#7E797F

Preview Lab

Preview with #661A7F

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

Preview Lab → · Contrast checker → · Palette generator →