#661E6C#661E6C

#661E6C is a dark, vivid purple. Relative luminance 0.048; OKLCH L 38.3% C 0.142 H 324.6°. Best body text is #FFFFFF at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#661E6C
RGB	rgb(102, 30, 108)
HSL	hsl(295, 57%, 27%)
HSV	hsv(295, 72%, 42%)
CMYK	cmyk(5.6%, 72.2%, 0%, 57.6%)
CIE-LAB	lab(26.26, 42.73, -29.64)
CIE-LCH	lch(26.26, 52.01, 325.25°)
OKLab	oklab(38.29% 0.116 -0.0824)
OKLCH	oklch(38.29% 0.142 324.6)
XYZ	xyz(8.6503, 4.8366, 14.6624)
Luminance	0.0484 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661E6C #246C1E

analogous

#3F1E6C #661E6C #6C1E4B

triadic

#661E6C #6C661E #1E6C66

tetradic

#661E6C #6C3F1E #246C1E #1E4B6C

square

#661E6C #6C3F1E #246C1E #1E4B6C

split-complementary

#661E6C #4B6C1E #1E6C3F

monochromatic

#170718 #39113C #661E6C #932B9C #BE3CC9

Accessibility & contrast

On white

10.68

#661E6C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#661E6C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661E6C

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661E6C	#FFFFFF	#000000	##FFFFFF
##661E6C	1.00	10.68	1.97	10.68
#FFFFFF	10.68	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A396E

Deuteranopia (green-blind)

#2D416A

Tritanopia (blue-blind)

#682B42

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #661e6c;
/* rgb */ color: rgb(102, 30, 108);
/* oklch */ color: oklch(38.3% 0.142 324.6);

Tailwind

colors: {
  custom: {
    50: '#946196',
    500: '#661e6c',
    950: '#000000',
  },
}

SCSS

$custom: #661e6c;
$custom-light: #946196;
$custom-dark: #000000;

JSON

{
  "hex": "#661e6c",
  "rgb": {
    "r": 102,
    "g": 30,
    "b": 108
  },
  "hsl": {
    "h": 295.385,
    "s": 56.522,
    "l": 27.059
  },
  "oklch": {
    "l": 0.38285,
    "c": 0.14235,
    "h": 324.6
  },
  "luminance": 0.04836
}

Semantic roles & 50–950 ramp

primary

#661E6C

secondary

#4CA045

accent

#E04854

background

#F9F6F9

surface

#F2EBF2

border

#CCC6CC

text

#0D050D

muted

#7E7A7E

Preview Lab

Preview with #661E6C

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

Preview Lab → · Contrast checker → · Palette generator →