#561B85#561B85

#561B85 is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.5% C 0.165 H 304.7°. Best body text is #FFFFFF at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#561B85
RGB	rgb(86, 27, 133)
HSL	hsl(273, 66%, 31%)
HSV	hsv(273, 80%, 52%)
CMYK	cmyk(35.3%, 79.7%, 0%, 47.8%)
CIE-LAB	lab(25.12, 46.01, -47.51)
CIE-LCH	lch(25.12, 66.14, 314.08°)
OKLab	oklab(37.54% 0.0937 -0.1354)
OKLCH	oklch(37.54% 0.165 304.7)
XYZ	xyz(8.4624, 4.4558, 22.6000)
Luminance	0.0446 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.85

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#561B85 #4A851B

analogous

#211B85 #561B85 #851B7F

triadic

#561B85 #85561B #1B8556

tetradic

#561B85 #85211B #4A851B #1B7F85

square

#561B85 #85211B #4A851B #1B7F85

split-complementary

#561B85 #7F851B #1B8521

monochromatic

#14061F #351152 #561B85 #7725B8 #9642D9

Accessibility & contrast

On white

11.10

#561B85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#561B85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #561B85

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##561B85	#FFFFFF	#000000	##FFFFFF
##561B85	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)

#003A88

Deuteranopia (green-blind)

#003C83

Tritanopia (blue-blind)

#4D3650

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #561b85;
/* rgb */ color: rgb(86, 27, 133);
/* oklch */ color: oklch(37.5% 0.165 304.7);

Tailwind

colors: {
  custom: {
    50: '#8b5fa9',
    500: '#561b85',
    950: '#000000',
  },
}

SCSS

$custom: #561b85;
$custom-light: #8b5fa9;
$custom-dark: #000000;

JSON

{
  "hex": "#561b85",
  "rgb": {
    "r": 86,
    "g": 27,
    "b": 133
  },
  "hsl": {
    "h": 273.396,
    "s": 66.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.37538,
    "c": 0.16461,
    "h": 304.7
  },
  "luminance": 0.04456
}

Semantic roles & 50–950 ramp

primary

#561B85

secondary

#77B844

accent

#E93F8A

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0C0510

muted

#7D797F

Preview Lab

Preview with #561B85

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

Preview Lab → · Contrast checker → · Palette generator →