#661F68#661F68

#661F68 is a dark, vivid purple. Relative luminance 0.048; OKLCH L 38.1% C 0.137 H 326.7°. Best body text is #FFFFFF at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#661F68
RGB	rgb(102, 31, 104)
HSL	hsl(298, 54%, 26%)
HSV	hsv(298, 70%, 41%)
CMYK	cmyk(1.9%, 70.2%, 0%, 59.2%)
CIE-LAB	lab(26.17, 41.54, -27.21)
CIE-LCH	lch(26.17, 49.66, 326.78°)
OKLab	oklab(38.14% 0.1148 -0.0754)
OKLCH	oklch(38.14% 0.137 326.7)
XYZ	xyz(8.4680, 4.8048, 13.5754)
Luminance	0.0480 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661F68 #21681F

analogous

#421F68 #661F68 #681F46

triadic

#661F68 #68661F #1F6866

tetradic

#661F68 #68421F #21681F #1F4668

square

#661F68 #68421F #21681F #1F4668

split-complementary

#661F68 #46681F #1F6842

monochromatic

#170718 #381139 #661F68 #942D97 #C13CC5

Accessibility & contrast

On white

10.71

#661F68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#661F68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661F68

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661F68	#FFFFFF	#000000	##FFFFFF
##661F68	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)

#13386A

Deuteranopia (green-blind)

#304166

Tritanopia (blue-blind)

#692A41

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #661f68;
/* rgb */ color: rgb(102, 31, 104);
/* oklch */ color: oklch(38.1% 0.137 326.7);

Tailwind

colors: {
  custom: {
    50: '#946193',
    500: '#661f68',
    950: '#000000',
  },
}

SCSS

$custom: #661f68;
$custom-light: #946193;
$custom-dark: #000000;

JSON

{
  "hex": "#661f68",
  "rgb": {
    "r": 102,
    "g": 31,
    "b": 104
  },
  "hsl": {
    "h": 298.356,
    "s": 54.074,
    "l": 26.471
  },
  "oklch": {
    "l": 0.38139,
    "c": 0.13735,
    "h": 326.7
  },
  "luminance": 0.04804
}

Semantic roles & 50–950 ramp

primary

#661F68

secondary

#499C46

accent

#DD4A4E

background

#F9F6F9

surface

#F2EBF1

border

#CCC6CB

text

#0D050D

muted

#7E7A7E

Preview Lab

Preview with #661F68

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

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