#661670#661670

#661670 is a dark, vivid purple. Relative luminance 0.046; OKLCH L 37.8% C 0.155 H 323.0°. Best body text is #FFFFFF at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#661670
RGB	rgb(102, 22, 112)
HSL	hsl(293, 67%, 26%)
HSV	hsv(293, 80%, 44%)
CMYK	cmyk(8.9%, 80.4%, 0%, 56.1%)
CIE-LAB	lab(25.47, 46.51, -33.49)
CIE-LCH	lch(25.47, 57.31, 324.24°)
OKLab	oklab(37.8% 0.1241 -0.0936)
OKLCH	oklch(37.8% 0.155 323)
XYZ	xyz(8.6907, 4.5690, 15.7502)
Luminance	0.0457 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661670 #207016

analogous

#391670 #661670 #70164D

triadic

#661670 #706616 #167066

tetradic

#661670 #703916 #207016 #164D70

square

#661670 #703916 #207016 #164D70

split-complementary

#661670 #4D7016 #167039

monochromatic

#17051A #370C3D #661670 #9520A3 #C22BD5

Accessibility & contrast

On white

10.97

#661670 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#661670 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661670

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661670	#FFFFFF	#000000	##FFFFFF
##661670	1.00	10.97	1.91	10.97
#FFFFFF	10.97	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003772

Deuteranopia (green-blind)

#253F6E

Tritanopia (blue-blind)

#682843

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #661670;
/* rgb */ color: rgb(102, 22, 112);
/* oklch */ color: oklch(37.8% 0.155 323.0);

Tailwind

colors: {
  custom: {
    50: '#955e99',
    500: '#661670',
    950: '#000000',
  },
}

SCSS

$custom: #661670;
$custom-light: #955e99;
$custom-dark: #000000;

JSON

{
  "hex": "#661670",
  "rgb": {
    "r": 102,
    "g": 22,
    "b": 112
  },
  "hsl": {
    "h": 293.333,
    "s": 67.164,
    "l": 26.275
  },
  "oklch": {
    "l": 0.37801,
    "c": 0.15542,
    "h": 323
  },
  "luminance": 0.04568
}

Semantic roles & 50–950 ramp

primary

#661670

secondary

#48A63C

accent

#EA3E51

background

#F9F5F9

surface

#F2E9F2

border

#CCC5CC

text

#0E050E

muted

#7E797E

Preview Lab

Preview with #661670

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

Preview Lab → · Contrast checker → · Palette generator →