#563FDC#563FDC

#563FDC is a mid, highly saturated blue. Relative luminance 0.107; OKLCH L 49.8% C 0.225 H 281.1°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#563FDC
RGB	rgb(86, 63, 220)
HSL	hsl(249, 69%, 55%)
HSV	hsv(249, 71%, 86%)
CMYK	cmyk(60.9%, 71.4%, 0%, 13.7%)
CIE-LAB	lab(39.07, 52.55, -76.66)
CIE-LCH	lch(39.07, 92.94, 304.43°)
OKLab	oklab(49.76% 0.0432 -0.2211)
OKLCH	oklch(49.76% 0.225 281.1)
XYZ	xyz(18.5295, 10.6994, 68.7850)
Luminance	0.1070 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563FDC #C5DC3F

analogous

#3F76DC #563FDC #A53FDC

triadic

#563FDC #DC563F #3FDC56

tetradic

#563FDC #DC3F76 #C5DC3F #3FDCA5

square

#563FDC #DC3F76 #C5DC3F #3FDCA5

split-complementary

#563FDC #DCA53F #76DC3F

monochromatic

#291988 #3922BC #563FDC #8473E5 #B1A7EF

Accessibility & contrast

On white

6.69

#563FDC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#563FDC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #563FDC

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563FDC	#FFFFFF	#000000	##FFFFFF
##563FDC	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061E1

Deuteranopia (green-blind)

#0056D9

Tritanopia (blue-blind)

#006A8A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #563fdc;
/* rgb */ color: rgb(86, 63, 220);
/* oklch */ color: oklch(49.8% 0.225 281.1);

Tailwind

colors: {
  custom: {
    50: '#9477e8',
    500: '#563fdc',
    950: '#000000',
  },
}

SCSS

$custom: #563fdc;
$custom-light: #9477e8;
$custom-dark: #000000;

JSON

{
  "hex": "#563fdc",
  "rgb": {
    "r": 86,
    "g": 63,
    "b": 220
  },
  "hsl": {
    "h": 248.79,
    "s": 69.163,
    "l": 55.49
  },
  "oklch": {
    "l": 0.49757,
    "c": 0.22524,
    "h": 281.1
  },
  "luminance": 0.10701
}

Semantic roles & 50–950 ramp

primary

#563FDC

secondary

#D3DC9B

accent

#EC3CD2

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0F0916

muted

#7E7B84

Preview Lab

Preview with #563FDC

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

Preview Lab → · Contrast checker → · Palette generator →