#661370#661370

#661370 is a dark, vivid purple. Relative luminance 0.045; OKLCH L 37.6% C 0.158 H 323.1°. Best body text is #FFFFFF at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#661370
RGB	rgb(102, 19, 112)
HSL	hsl(294, 71%, 26%)
HSV	hsv(294, 83%, 44%)
CMYK	cmyk(8.9%, 83%, 0%, 56.1%)
CIE-LAB	lab(25.14, 47.46, -34.02)
CIE-LCH	lch(25.14, 58.39, 324.37°)
OKLab	oklab(37.57% 0.1267 -0.0951)
OKLCH	oklch(37.57% 0.158 323.1)
XYZ	xyz(8.6367, 4.4609, 15.7322)
Luminance	0.0446 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661370 #1D7013

analogous

#371370 #661370 #70134B

triadic

#661370 #706613 #137066

tetradic

#661370 #703713 #1D7013 #134B70

square

#661370 #703713 #1D7013 #134B70

split-complementary

#661370 #4B7013 #137037

monochromatic

#18041A #360A3C #661370 #961CA4 #C525D9

Accessibility & contrast

On white

11.10

#661370 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#661370 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661370

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661370	#FFFFFF	#000000	##FFFFFF
##661370	1.00	11.10	1.89	11.10
#FFFFFF	11.10	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003672

Deuteranopia (green-blind)

#243F6E

Tritanopia (blue-blind)

#682642

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #661370;
/* rgb */ color: rgb(102, 19, 112);
/* oklch */ color: oklch(37.6% 0.158 323.1);

Tailwind

colors: {
  custom: {
    50: '#955d99',
    500: '#661370',
    950: '#000000',
  },
}

SCSS

$custom: #661370;
$custom-light: #955d99;
$custom-dark: #000000;

JSON

{
  "hex": "#661370",
  "rgb": {
    "r": 102,
    "g": 19,
    "b": 112
  },
  "hsl": {
    "h": 293.548,
    "s": 70.992,
    "l": 25.686
  },
  "oklch": {
    "l": 0.37567,
    "c": 0.15841,
    "h": 323.1
  },
  "luminance": 0.0446
}

Semantic roles & 50–950 ramp

primary

#661370

secondary

#44A738

accent

#EE3A4D

background

#F9F5F9

surface

#F2E9F2

border

#CCC5CC

text

#0E050E

muted

#7E797E

Preview Lab

Preview with #661370

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

Preview Lab → · Contrast checker → · Palette generator →