#561B83#561B83

#561B83 is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.4% C 0.163 H 305.4°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#561B83
RGB	rgb(86, 27, 131)
HSL	hsl(274, 66%, 31%)
HSV	hsv(274, 79%, 51%)
CMYK	cmyk(34.4%, 79.4%, 0%, 48.6%)
CIE-LAB	lab(24.96, 45.52, -46.53)
CIE-LCH	lch(24.96, 65.10, 314.37°)
OKLab	oklab(37.37% 0.0942 -0.1325)
OKLCH	oklch(37.37% 0.163 305.4)
XYZ	xyz(8.3255, 4.4011, 21.8792)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.90

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#561B83 #48831B

analogous

#221B83 #561B83 #831B7C

triadic

#561B83 #83561B #1B8356

tetradic

#561B83 #83221B #48831B #1B7C83

square

#561B83 #83221B #48831B #1B7C83

split-complementary

#561B83 #7C831B #1B8322

monochromatic

#13061E #351150 #561B83 #7725B6 #9641D8

Accessibility & contrast

On white

11.17

#561B83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#561B83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #561B83

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##561B83	#FFFFFF	#000000	##FFFFFF
##561B83	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A86

Deuteranopia (green-blind)

#003B81

Tritanopia (blue-blind)

#4E364E

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #561b83;
/* rgb */ color: rgb(86, 27, 131);
/* oklch */ color: oklch(37.4% 0.163 305.4);

Tailwind

colors: {
  custom: {
    50: '#8a5fa8',
    500: '#561b83',
    950: '#000000',
  },
}

SCSS

$custom: #561b83;
$custom-light: #8a5fa8;
$custom-dark: #000000;

JSON

{
  "hex": "#561b83",
  "rgb": {
    "r": 86,
    "g": 27,
    "b": 131
  },
  "hsl": {
    "h": 274.038,
    "s": 65.823,
    "l": 30.98
  },
  "oklch": {
    "l": 0.37366,
    "c": 0.16254,
    "h": 305.4
  },
  "luminance": 0.04401
}

Semantic roles & 50–950 ramp

primary

#561B83

secondary

#75B643

accent

#E93F88

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0C0510

muted

#7D797F

Preview Lab

Preview with #561B83

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

Preview Lab → · Contrast checker → · Palette generator →