#661E76#661E76

#661E76 is a dark, vivid purple. Relative luminance 0.051; OKLCH L 39.0% C 0.152 H 319.7°. Best body text is #FFFFFF at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#661E76
RGB	rgb(102, 30, 118)
HSL	hsl(289, 59%, 29%)
HSV	hsv(289, 75%, 46%)
CMYK	cmyk(13.6%, 74.6%, 0%, 53.7%)
CIE-LAB	lab(26.91, 44.73, -35.02)
CIE-LCH	lch(26.91, 56.81, 321.94°)
OKLab	oklab(38.95% 0.1156 -0.0981)
OKLCH	oklch(38.95% 0.152 319.7)
XYZ	xyz(9.2134, 5.0618, 17.6277)
Luminance	0.0506 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661E76 #2E761E

analogous

#3A1E76 #661E76 #761E5A

triadic

#661E76 #76661E #1E7666

tetradic

#661E76 #763A1E #2E761E #1E5A76

square

#661E76 #763A1E #2E761E #1E5A76

split-complementary

#661E76 #5A761E #1E763A

monochromatic

#150618 #3C1245 #661E76 #902AA7 #B540CE

Accessibility & contrast

On white

10.44

#661E76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#661E76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661E76

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661E76	#FFFFFF	#000000	##FFFFFF
##661E76	1.00	10.44	2.01	10.44
#FFFFFF	10.44	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B78

Deuteranopia (green-blind)

#254274

Tritanopia (blue-blind)

#662F48

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #661e76;
/* rgb */ color: rgb(102, 30, 118);
/* oklch */ color: oklch(39.0% 0.152 319.7);

Tailwind

colors: {
  custom: {
    50: '#95619e',
    500: '#661e76',
    950: '#000000',
  },
}

SCSS

$custom: #661e76;
$custom-light: #95619e;
$custom-dark: #000000;

JSON

{
  "hex": "#661e76",
  "rgb": {
    "r": 102,
    "g": 30,
    "b": 118
  },
  "hsl": {
    "h": 289.091,
    "s": 59.459,
    "l": 29.02
  },
  "oklch": {
    "l": 0.38954,
    "c": 0.15166,
    "h": 319.7
  },
  "luminance": 0.05061
}

Semantic roles & 50–950 ramp

primary

#661E76

secondary

#58AA46

accent

#E34562

background

#F9F6F9

surface

#F2EBF2

border

#CCC6CC

text

#0E050E

muted

#7E7A7E

Preview Lab

Preview with #661E76

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

Preview Lab → · Contrast checker → · Palette generator →