#661E6F#661E6F

#661E6F is a dark, vivid purple. Relative luminance 0.049; OKLCH L 38.5% C 0.145 H 323.1°. Best body text is #FFFFFF at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#661E6F
RGB	rgb(102, 30, 111)
HSL	hsl(293, 57%, 28%)
HSV	hsv(293, 73%, 44%)
CMYK	cmyk(8.1%, 73%, 0%, 56.5%)
CIE-LAB	lab(26.45, 43.32, -31.27)
CIE-LCH	lch(26.45, 53.43, 324.17°)
OKLab	oklab(38.48% 0.116 -0.0872)
OKLCH	oklch(38.48% 0.145 323.1)
XYZ	xyz(8.8127, 4.9015, 15.5177)
Luminance	0.0490 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661E6F #276F1E

analogous

#3D1E6F #661E6F #6F1E50

triadic

#661E6F #6F661E #1E6F66

tetradic

#661E6F #6F3D1E #276F1E #1E506F

square

#661E6F #6F3D1E #276F1E #1E506F

split-complementary

#661E6F #506F1E #1E6F3D

monochromatic

#160718 #3A113F #661E6F #922B9F #BB3DCB

Accessibility & contrast

On white

10.60

#661E6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#661E6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661E6F

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661E6F	#FFFFFF	#000000	##FFFFFF
##661E6F	1.00	10.60	1.98	10.60
#FFFFFF	10.60	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#043971

Deuteranopia (green-blind)

#2B416D

Tritanopia (blue-blind)

#682C44

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #661e6f;
/* rgb */ color: rgb(102, 30, 111);
/* oklch */ color: oklch(38.5% 0.145 323.1);

Tailwind

colors: {
  custom: {
    50: '#946199',
    500: '#661e6f',
    950: '#000000',
  },
}

SCSS

$custom: #661e6f;
$custom-light: #946199;
$custom-dark: #000000;

JSON

{
  "hex": "#661e6f",
  "rgb": {
    "r": 102,
    "g": 30,
    "b": 111
  },
  "hsl": {
    "h": 293.333,
    "s": 57.447,
    "l": 27.647
  },
  "oklch": {
    "l": 0.3848,
    "c": 0.14511,
    "h": 323.1
  },
  "luminance": 0.04901
}

Semantic roles & 50–950 ramp

primary

#661E6F

secondary

#50A346

accent

#E14758

background

#F9F6F9

surface

#F2EBF2

border

#CCC6CC

text

#0E050E

muted

#7E7A7E

Preview Lab

Preview with #661E6F

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

Preview Lab → · Contrast checker → · Palette generator →