#561B90#561B90

#561B90 is a dark, vivid violet. Relative luminance 0.048; OKLCH L 38.5% C 0.176 H 301.0°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#561B90
RGB	rgb(86, 27, 144)
HSL	hsl(270, 68%, 34%)
HSV	hsv(270, 81%, 56%)
CMYK	cmyk(40.3%, 81.3%, 0%, 43.5%)
CIE-LAB	lab(26.09, 48.69, -52.80)
CIE-LCH	lch(26.09, 71.82, 312.68°)
OKLab	oklab(38.51% 0.0905 -0.1509)
OKLCH	oklch(38.51% 0.176 301)
XYZ	xyz(9.2625, 4.7758, 26.8140)
Luminance	0.0478 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#561B90 #55901B

analogous

#1B1B90 #561B90 #901B8F

triadic

#561B90 #90561B #1B9056

tetradic

#561B90 #901B1B #55901B #1B8F90

square

#561B90 #901B1B #55901B #1B8F90

split-complementary

#561B90 #8F901B #1B901B

monochromatic

#180829 #37115C #561B90 #7525C4 #9349DD

Accessibility & contrast

On white

10.74

#561B90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#561B90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #561B90

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##561B90	#FFFFFF	#000000	##FFFFFF
##561B90	1.00	10.74	1.96	10.74
#FFFFFF	10.74	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D93

Deuteranopia (green-blind)

#003D8E

Tritanopia (blue-blind)

#493B56

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #561b90;
/* rgb */ color: rgb(86, 27, 144);
/* oklch */ color: oklch(38.5% 0.176 301.0);

Tailwind

colors: {
  custom: {
    50: '#8c5fb1',
    500: '#561b90',
    950: '#000000',
  },
}

SCSS

$custom: #561b90;
$custom-light: #8c5fb1;
$custom-dark: #000000;

JSON

{
  "hex": "#561b90",
  "rgb": {
    "r": 86,
    "g": 27,
    "b": 144
  },
  "hsl": {
    "h": 270.256,
    "s": 68.421,
    "l": 33.529
  },
  "oklch": {
    "l": 0.38507,
    "c": 0.17598,
    "h": 301
  },
  "luminance": 0.04776
}

Semantic roles & 50–950 ramp

primary

#561B90

secondary

#83BF48

accent

#EB3D93

background

#F9F5FB

surface

#F1EAF6

border

#CBC6D0

text

#0D0511

muted

#7E7980

Preview Lab

Preview with #561B90

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

Preview Lab → · Contrast checker → · Palette generator →