#563BB1#563BB1

#563BB1 is a mid, vivid violet. Relative luminance 0.083; OKLCH L 45.4% C 0.178 H 287.6°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#563BB1
RGB	rgb(86, 59, 177)
HSL	hsl(254, 50%, 46%)
HSV	hsv(254, 67%, 69%)
CMYK	cmyk(51.4%, 66.7%, 0%, 30.6%)
CIE-LAB	lab(34.56, 41.88, -58.97)
CIE-LCH	lch(34.56, 72.33, 305.38°)
OKLab	oklab(45.39% 0.0538 -0.1692)
OKLCH	oklch(45.39% 0.178 287.6)
XYZ	xyz(13.3352, 8.2801, 42.4820)
Luminance	0.0828 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.46

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563BB1 #96B13B

analogous

#3B5BB1 #563BB1 #913BB1

triadic

#563BB1 #B1563B #3BB156

tetradic

#563BB1 #B13B5B #96B13B #3BB191

square

#563BB1 #B13B5B #96B13B #3BB191

split-complementary

#563BB1 #B1913B #5BB13B

monochromatic

#291C55 #402C83 #563BB1 #785FCA #9F8DD9

Accessibility & contrast

On white

7.91

#563BB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#563BB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563BB1

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563BB1	#FFFFFF	#000000	##FFFFFF
##563BB1	1.00	7.91	2.66	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B5

Deuteranopia (green-blind)

#004EAF

Tritanopia (blue-blind)

#345871

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #563bb1;
/* rgb */ color: rgb(86, 59, 177);
/* oklch */ color: oklch(45.4% 0.178 287.6);

Tailwind

colors: {
  custom: {
    50: '#8e73c9',
    500: '#563bb1',
    950: '#000000',
  },
}

SCSS

$custom: #563bb1;
$custom-light: #8e73c9;
$custom-dark: #000000;

JSON

{
  "hex": "#563bb1",
  "rgb": {
    "r": 86,
    "g": 59,
    "b": 177
  },
  "hsl": {
    "h": 253.729,
    "s": 50,
    "l": 46.275
  },
  "oklch": {
    "l": 0.45389,
    "c": 0.17755,
    "h": 287.6
  },
  "luminance": 0.08281
}

Semantic roles & 50–950 ramp

primary

#563BB1

secondary

#B5C484

accent

#DA4EBA

background

#F9F7FC

surface

#F1EDF8

border

#CBC8D1

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #563BB1

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

Preview Lab → · Contrast checker → · Palette generator →