#561B78#561B78

#561B78 is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.5% C 0.151 H 309.7°. Best body text is #FFFFFF at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#561B78
RGB	rgb(86, 27, 120)
HSL	hsl(278, 63%, 29%)
HSV	hsv(278, 78%, 47%)
CMYK	cmyk(28.3%, 77.5%, 0%, 52.9%)
CIE-LAB	lab(24.06, 42.92, -41.02)
CIE-LCH	lch(24.06, 59.37, 316.30°)
OKLab	oklab(36.46% 0.0966 -0.1163)
OKLCH	oklch(36.46% 0.151 309.7)
XYZ	xyz(7.6192, 4.1185, 18.1592)
Luminance	0.0412 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#561B78 #3D781B

analogous

#281B78 #561B78 #781B6C

triadic

#561B78 #78561B #1B7856

tetradic

#561B78 #78281B #3D781B #1B6C78

square

#561B78 #78281B #3D781B #1B6C78

split-complementary

#561B78 #6C781B #1B7828

monochromatic

#120619 #321046 #561B78 #7A26AA #9B3BD3

Accessibility & contrast

On white

11.52

#561B78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#561B78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #561B78

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##561B78	#FFFFFF	#000000	##FFFFFF
##561B78	1.00	11.52	1.82	11.52
#FFFFFF	11.52	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00377B

Deuteranopia (green-blind)

#033A76

Tritanopia (blue-blind)

#513148

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #561b78;
/* rgb */ color: rgb(86, 27, 120);
/* oklch */ color: oklch(36.5% 0.151 309.7);

Tailwind

colors: {
  custom: {
    50: '#8a5ea0',
    500: '#561b78',
    950: '#000000',
  },
}

SCSS

$custom: #561b78;
$custom-light: #8a5ea0;
$custom-dark: #000000;

JSON

{
  "hex": "#561b78",
  "rgb": {
    "r": 86,
    "g": 27,
    "b": 120
  },
  "hsl": {
    "h": 278.065,
    "s": 63.265,
    "l": 28.824
  },
  "oklch": {
    "l": 0.36455,
    "c": 0.15118,
    "h": 309.7
  },
  "luminance": 0.04118
}

Semantic roles & 50–950 ramp

primary

#561B78

secondary

#69AC43

accent

#E6417E

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C050F

muted

#7D797E

Preview Lab

Preview with #561B78

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

Preview Lab → · Contrast checker → · Palette generator →