#563DDA#563DDA

#563DDA is a mid, highly saturated blue. Relative luminance 0.104; OKLCH L 49.3% C 0.225 H 281.5°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#563DDA
RGB	rgb(86, 61, 218)
HSL	hsl(250, 68%, 55%)
HSV	hsv(250, 72%, 85%)
CMYK	cmyk(60.6%, 72%, 0%, 14.5%)
CIE-LAB	lab(38.51, 53.01, -76.44)
CIE-LCH	lch(38.51, 93.02, 304.74°)
OKLab	oklab(49.3% 0.045 -0.2204)
OKLCH	oklch(49.3% 0.225 281.5)
XYZ	xyz(18.1574, 10.3766, 67.3621)
Luminance	0.1038 (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

#563DDA #C1DA3D

analogous

#3D73DA #563DDA #A43DDA

triadic

#563DDA #DA563D #3DDA56

tetradic

#563DDA #DA3D73 #C1DA3D #3DDAA4

square

#563DDA #DA3D73 #C1DA3D #3DDAA4

split-complementary

#563DDA #DAA43D #73DA3D

monochromatic

#2A1984 #3A23B7 #563DDA #8370E4 #B0A4EE

Accessibility & contrast

On white

6.83

#563DDA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#563DDA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #563DDA

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563DDA	#FFFFFF	#000000	##FFFFFF
##563DDA	1.00	6.83	3.08	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060DF

Deuteranopia (green-blind)

#0055D7

Tritanopia (blue-blind)

#006888

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #563dda;
/* rgb */ color: rgb(86, 61, 218);
/* oklch */ color: oklch(49.3% 0.225 281.5);

Tailwind

colors: {
  custom: {
    50: '#9475e7',
    500: '#563dda',
    950: '#000000',
  },
}

SCSS

$custom: #563dda;
$custom-light: #9475e7;
$custom-dark: #000000;

JSON

{
  "hex": "#563dda",
  "rgb": {
    "r": 86,
    "g": 61,
    "b": 218
  },
  "hsl": {
    "h": 249.554,
    "s": 67.965,
    "l": 54.706
  },
  "oklch": {
    "l": 0.49304,
    "c": 0.22494,
    "h": 281.5
  },
  "luminance": 0.10378
}

Semantic roles & 50–950 ramp

primary

#563DDA

secondary

#D0DB98

accent

#EB3DCF

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0F0916

muted

#7E7B84

Preview Lab

Preview with #563DDA

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

Preview Lab → · Contrast checker → · Palette generator →