#661171#661171

#661171 is a dark, vivid purple. Relative luminance 0.044; OKLCH L 37.5% C 0.161 H 322.7°. Best body text is #FFFFFF at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#661171
RGB	rgb(102, 17, 113)
HSL	hsl(293, 74%, 25%)
HSV	hsv(293, 85%, 44%)
CMYK	cmyk(9.7%, 85%, 0%, 55.7%)
CIE-LAB	lab(25.01, 48.23, -34.87)
CIE-LCH	lch(25.01, 59.51, 324.13°)
OKLab	oklab(37.5% 0.1281 -0.0976)
OKLCH	oklch(37.5% 0.161 322.7)
XYZ	xyz(8.6603, 4.4185, 16.0163)
Luminance	0.0442 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661171 #1C7111

analogous

#361171 #661171 #71114C

triadic

#661171 #716611 #117166

tetradic

#661171 #713611 #1C7111 #114C71

square

#661171 #713611 #1C7111 #114C71

split-complementary

#661171 #4C7111 #117136

monochromatic

#18041B #36093C #661171 #9619A6 #C621DB

Accessibility & contrast

On white

11.15

#661171 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#661171 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661171

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661171	#FFFFFF	#000000	##FFFFFF
##661171	1.00	11.15	1.88	11.15
#FFFFFF	11.15	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003573

Deuteranopia (green-blind)

#223E6F

Tritanopia (blue-blind)

#672642

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #661171;
/* rgb */ color: rgb(102, 17, 113);
/* oklch */ color: oklch(37.5% 0.161 322.7);

Tailwind

colors: {
  custom: {
    50: '#955c9a',
    500: '#661171',
    950: '#000000',
  },
}

SCSS

$custom: #661171;
$custom-light: #955c9a;
$custom-dark: #000000;

JSON

{
  "hex": "#661171",
  "rgb": {
    "r": 102,
    "g": 17,
    "b": 113
  },
  "hsl": {
    "h": 293.125,
    "s": 73.846,
    "l": 25.49
  },
  "oklch": {
    "l": 0.37497,
    "c": 0.16106,
    "h": 322.7
  },
  "luminance": 0.04418
}

Semantic roles & 50–950 ramp

primary

#661171

secondary

#43A836

accent

#F1374D

background

#F9F5F9

surface

#F2E9F2

border

#CCC5CC

text

#0E050E

muted

#7E797E

Preview Lab

Preview with #661171

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

Preview Lab → · Contrast checker → · Palette generator →