#661D6F#661D6F

#661D6F is a dark, vivid purple. Relative luminance 0.049; OKLCH L 38.4% C 0.146 H 323.1°. Best body text is #FFFFFF at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#661D6F
RGB	rgb(102, 29, 111)
HSL	hsl(293, 59%, 27%)
HSV	hsv(293, 74%, 44%)
CMYK	cmyk(8.1%, 73.9%, 0%, 56.5%)
CIE-LAB	lab(26.31, 43.73, -31.51)
CIE-LCH	lch(26.31, 53.90, 324.23°)
OKLab	oklab(38.38% 0.1171 -0.0879)
OKLCH	oklch(38.38% 0.146 323.1)
XYZ	xyz(8.7878, 4.8517, 15.5094)
Luminance	0.0485 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661D6F #266F1D

analogous

#3D1D6F #661D6F #6F1D4F

triadic

#661D6F #6F661D #1D6F66

tetradic

#661D6F #6F3D1D #266F1D #1D4F6F

square

#661D6F #6F3D1D #266F1D #1D4F6F

split-complementary

#661D6F #4F6F1D #1D6F3D

monochromatic

#160618 #39103E #661D6F #932AA0 #BC3BCC

Accessibility & contrast

On white

10.66

#661D6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#661D6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661D6F

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661D6F	#FFFFFF	#000000	##FFFFFF
##661D6F	1.00	10.66	1.97	10.66
#FFFFFF	10.66	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#023971

Deuteranopia (green-blind)

#2A416D

Tritanopia (blue-blind)

#682B44

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #661d6f;
/* rgb */ color: rgb(102, 29, 111);
/* oklch */ color: oklch(38.4% 0.146 323.1);

Tailwind

colors: {
  custom: {
    50: '#956199',
    500: '#661d6f',
    950: '#000000',
  },
}

SCSS

$custom: #661d6f;
$custom-light: #956199;
$custom-dark: #000000;

JSON

{
  "hex": "#661d6f",
  "rgb": {
    "r": 102,
    "g": 29,
    "b": 111
  },
  "hsl": {
    "h": 293.415,
    "s": 58.571,
    "l": 27.451
  },
  "oklch": {
    "l": 0.38377,
    "c": 0.1464,
    "h": 323.1
  },
  "luminance": 0.04851
}

Semantic roles & 50–950 ramp

primary

#661D6F

secondary

#4FA344

accent

#E24657

background

#F9F5F9

surface

#F2EAF2

border

#CCC6CC

text

#0E050E

muted

#7E797E

Preview Lab

Preview with #661D6F

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

Preview Lab → · Contrast checker → · Palette generator →