#563CA6#563CA6

#563CA6 is a dark, vivid violet. Relative luminance 0.080; OKLCH L 44.6% C 0.162 H 289.4°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#563CA6
RGB	rgb(86, 60, 166)
HSL	hsl(255, 47%, 44%)
HSV	hsv(255, 64%, 65%)
CMYK	cmyk(48.2%, 63.9%, 0%, 34.9%)
CIE-LAB	lab(33.91, 38.03, -53.47)
CIE-LCH	lch(33.91, 65.61, 305.43°)
OKLab	oklab(44.64% 0.054 -0.153)
OKLCH	oklch(44.64% 0.162 289.4)
XYZ	xyz(12.3346, 7.9628, 36.9561)
Luminance	0.0796 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563CA6 #8CA63C

analogous

#3C57A6 #563CA6 #8B3CA6

triadic

#563CA6 #A6563C #3CA656

tetradic

#563CA6 #A63C57 #8CA63C #3CA68B

square

#563CA6 #A63C57 #8CA63C #3CA68B

split-complementary

#563CA6 #A68B3C #57A63C

monochromatic

#271C4C #3F2C79 #563CA6 #755BC4 #9B88D4

Accessibility & contrast

On white

8.10

#563CA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#563CA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563CA6

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563CA6	#FFFFFF	#000000	##FFFFFF
##563CA6	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A9

Deuteranopia (green-blind)

#004DA4

Tritanopia (blue-blind)

#3C556B

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #563ca6;
/* rgb */ color: rgb(86, 60, 166);
/* oklch */ color: oklch(44.6% 0.162 289.4);

Tailwind

colors: {
  custom: {
    50: '#8c73c1',
    500: '#563ca6',
    950: '#000000',
  },
}

SCSS

$custom: #563ca6;
$custom-light: #8c73c1;
$custom-dark: #000000;

JSON

{
  "hex": "#563ca6",
  "rgb": {
    "r": 86,
    "g": 60,
    "b": 166
  },
  "hsl": {
    "h": 254.717,
    "s": 46.903,
    "l": 44.314
  },
  "oklch": {
    "l": 0.44644,
    "c": 0.16227,
    "h": 289.4
  },
  "luminance": 0.07963
}

Semantic roles & 50–950 ramp

primary

#563CA6

secondary

#AFBE7F

accent

#D751B6

background

#F9F7FC

surface

#F1EDF8

border

#CBC8D1

text

#0D0812

muted

#7E7B81

Preview Lab

Preview with #563CA6

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

Preview Lab → · Contrast checker → · Palette generator →