#661570#661570

#661570 is a dark, vivid purple. Relative luminance 0.045; OKLCH L 37.7% C 0.156 H 323.0°. Best body text is #FFFFFF at 11.02:1 contrast (WCAG AA passes).

Color values

HEX	#661570
RGB	rgb(102, 21, 112)
HSL	hsl(293, 68%, 26%)
HSV	hsv(293, 81%, 44%)
CMYK	cmyk(8.9%, 81.2%, 0%, 56.1%)
CIE-LAB	lab(25.36, 46.84, -33.67)
CIE-LCH	lch(25.36, 57.68, 324.29°)
OKLab	oklab(37.72% 0.125 -0.0941)
OKLCH	oklch(37.72% 0.156 323)
XYZ	xyz(8.6720, 4.5315, 15.7440)
Luminance	0.0453 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661570 #1F7015

analogous

#381570 #661570 #70154C

triadic

#661570 #706615 #157066

tetradic

#661570 #703815 #1F7015 #154C70

square

#661570 #703815 #1F7015 #154C70

split-complementary

#661570 #4C7015 #157038

monochromatic

#17051A #370B3C #661570 #951FA4 #C429D7

Accessibility & contrast

On white

11.02

#661570 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#661570 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661570

11.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661570	#FFFFFF	#000000	##FFFFFF
##661570	1.00	11.02	1.91	11.02
#FFFFFF	11.02	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003672

Deuteranopia (green-blind)

#253F6E

Tritanopia (blue-blind)

#682742

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #661570;
/* rgb */ color: rgb(102, 21, 112);
/* oklch */ color: oklch(37.7% 0.156 323.0);

Tailwind

colors: {
  custom: {
    50: '#955d99',
    500: '#661570',
    950: '#000000',
  },
}

SCSS

$custom: #661570;
$custom-light: #955d99;
$custom-dark: #000000;

JSON

{
  "hex": "#661570",
  "rgb": {
    "r": 102,
    "g": 21,
    "b": 112
  },
  "hsl": {
    "h": 293.407,
    "s": 68.421,
    "l": 26.078
  },
  "oklch": {
    "l": 0.3772,
    "c": 0.15645,
    "h": 323
  },
  "luminance": 0.04531
}

Semantic roles & 50–950 ramp

primary

#661570

secondary

#46A63B

accent

#EB3D50

background

#F9F5F9

surface

#F2E9F2

border

#CCC5CC

text

#0E050E

muted

#7E797E

Preview Lab

Preview with #661570

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

Preview Lab → · Contrast checker → · Palette generator →