#661E6D#661E6D

#661E6D is a dark, vivid purple. Relative luminance 0.049; OKLCH L 38.3% C 0.143 H 324.1°. Best body text is #FFFFFF at 10.65:1 contrast (WCAG AA passes).

Color values

HEX	#661E6D
RGB	rgb(102, 30, 109)
HSL	hsl(295, 57%, 27%)
HSV	hsv(295, 72%, 43%)
CMYK	cmyk(6.4%, 72.5%, 0%, 57.3%)
CIE-LAB	lab(26.33, 42.93, -30.19)
CIE-LCH	lch(26.33, 52.48, 324.88°)
OKLab	oklab(38.35% 0.116 -0.084)
OKLCH	oklch(38.35% 0.143 324.1)
XYZ	xyz(8.7038, 4.8580, 14.9443)
Luminance	0.0486 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661E6D #256D1E

analogous

#3F1E6D #661E6D #6D1E4C

triadic

#661E6D #6D661E #1E6D66

tetradic

#661E6D #6D3F1E #256D1E #1E4C6D

square

#661E6D #6D3F1E #256D1E #1E4C6D

split-complementary

#661E6D #4C6D1E #1E6D3F

monochromatic

#160718 #39113D #661E6D #932B9D #BD3CC9

Accessibility & contrast

On white

10.65

#661E6D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#661E6D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661E6D

10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661E6D	#FFFFFF	#000000	##FFFFFF
##661E6D	1.00	10.65	1.97	10.65
#FFFFFF	10.65	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#08396F

Deuteranopia (green-blind)

#2C416B

Tritanopia (blue-blind)

#682B43

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #661e6d;
/* rgb */ color: rgb(102, 30, 109);
/* oklch */ color: oklch(38.3% 0.143 324.1);

Tailwind

colors: {
  custom: {
    50: '#946197',
    500: '#661e6d',
    950: '#000000',
  },
}

SCSS

$custom: #661e6d;
$custom-light: #946197;
$custom-dark: #000000;

JSON

{
  "hex": "#661e6d",
  "rgb": {
    "r": 102,
    "g": 30,
    "b": 109
  },
  "hsl": {
    "h": 294.684,
    "s": 56.835,
    "l": 27.255
  },
  "oklch": {
    "l": 0.38349,
    "c": 0.14327,
    "h": 324.1
  },
  "luminance": 0.04857
}

Semantic roles & 50–950 ramp

primary

#661E6D

secondary

#4EA145

accent

#E04855

background

#F9F6F9

surface

#F2EBF2

border

#CCC6CC

text

#0D050D

muted

#7E7A7E

Preview Lab

Preview with #661E6D

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

Preview Lab → · Contrast checker → · Palette generator →