#661879#661879

#661879 is a dark, vivid purple. Relative luminance 0.049; OKLCH L 38.6% C 0.161 H 318.7°. Best body text is #FFFFFF at 10.65:1 contrast (WCAG AA passes).

Color values

HEX	#661879
RGB	rgb(102, 24, 121)
HSL	hsl(288, 67%, 28%)
HSV	hsv(288, 80%, 47%)
CMYK	cmyk(15.7%, 80.2%, 0%, 52.5%)
CIE-LAB	lab(26.33, 47.59, -37.86)
CIE-LCH	lch(26.33, 60.81, 321.49°)
OKLab	oklab(38.61% 0.1212 -0.1064)
OKLCH	oklch(38.61% 0.161 318.7)
XYZ	xyz(9.2568, 4.8590, 18.5357)
Luminance	0.0486 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661879 #2B7918

analogous

#351879 #661879 #79185B

triadic

#661879 #796618 #187966

tetradic

#661879 #793518 #2B7918 #185B79

square

#661879 #793518 #2B7918 #185B79

split-complementary

#661879 #5B7918 #187935

monochromatic

#16051A #3B0E46 #661879 #9122AC #B735D7

Accessibility & contrast

On white

10.65

#661879 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#661879 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661879

10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661879	#FFFFFF	#000000	##FFFFFF
##661879	1.00	10.65	1.97	10.65
#FFFFFF	10.65	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00397C

Deuteranopia (green-blind)

#1E4177

Tritanopia (blue-blind)

#662D48

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #661879;
/* rgb */ color: rgb(102, 24, 121);
/* oklch */ color: oklch(38.6% 0.161 318.7);

Tailwind

colors: {
  custom: {
    50: '#955fa0',
    500: '#661879',
    950: '#000000',
  },
}

SCSS

$custom: #661879;
$custom-light: #955fa0;
$custom-dark: #000000;

JSON

{
  "hex": "#661879",
  "rgb": {
    "r": 102,
    "g": 24,
    "b": 121
  },
  "hsl": {
    "h": 288.247,
    "s": 66.897,
    "l": 28.431
  },
  "oklch": {
    "l": 0.38608,
    "c": 0.16131,
    "h": 318.7
  },
  "luminance": 0.04859
}

Semantic roles & 50–950 ramp

primary

#661879

secondary

#55AE3F

accent

#EA3E60

background

#F9F5F9

surface

#F2EAF2

border

#CCC6CC

text

#0E050F

muted

#7E797E

Preview Lab

Preview with #661879

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

Preview Lab → · Contrast checker → · Palette generator →