#661D6D#661D6D

#661D6D is a dark, vivid purple. Relative luminance 0.048; OKLCH L 38.2% C 0.145 H 324.1°. Best body text is #FFFFFF at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#661D6D
RGB	rgb(102, 29, 109)
HSL	hsl(295, 58%, 27%)
HSV	hsv(295, 73%, 43%)
CMYK	cmyk(6.4%, 73.4%, 0%, 57.3%)
CIE-LAB	lab(26.18, 43.34, -30.42)
CIE-LCH	lch(26.18, 52.95, 324.93°)
OKLab	oklab(38.25% 0.1172 -0.0847)
OKLCH	oklch(38.25% 0.145 324.1)
XYZ	xyz(8.6789, 4.8082, 14.9360)
Luminance	0.0481 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661D6D #246D1D

analogous

#3E1D6D #661D6D #6D1D4C

triadic

#661D6D #6D661D #1D6D66

tetradic

#661D6D #6D3E1D #246D1D #1D4C6D

square

#661D6D #6D3E1D #246D1D #1D4C6D

split-complementary

#661D6D #4C6D1D #1D6D3E

monochromatic

#170618 #39103D #661D6D #932A9D #BE3ACB

Accessibility & contrast

On white

10.71

#661D6D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#661D6D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661D6D

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661D6D	#FFFFFF	#000000	##FFFFFF
##661D6D	1.00	10.71	1.96	10.71
#FFFFFF	10.71	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#06386F

Deuteranopia (green-blind)

#2B416B

Tritanopia (blue-blind)

#682A43

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #661d6d;
/* rgb */ color: rgb(102, 29, 109);
/* oklch */ color: oklch(38.2% 0.145 324.1);

Tailwind

colors: {
  custom: {
    50: '#946197',
    500: '#661d6d',
    950: '#000000',
  },
}

SCSS

$custom: #661d6d;
$custom-light: #946197;
$custom-dark: #000000;

JSON

{
  "hex": "#661d6d",
  "rgb": {
    "r": 102,
    "g": 29,
    "b": 109
  },
  "hsl": {
    "h": 294.75,
    "s": 57.971,
    "l": 27.059
  },
  "oklch": {
    "l": 0.38245,
    "c": 0.14457,
    "h": 324.1
  },
  "luminance": 0.04808
}

Semantic roles & 50–950 ramp

primary

#661D6D

secondary

#4CA244

accent

#E14754

background

#F9F5F9

surface

#F2EAF2

border

#CCC6CC

text

#0E050D

muted

#7E797E

Preview Lab

Preview with #661D6D

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

Preview Lab → · Contrast checker → · Palette generator →