#563BE9#563BE9

#563BE9 is a mid, highly saturated blue. Relative luminance 0.110; OKLCH L 50.5% C 0.244 H 280.1°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#563BE9
RGB	rgb(86, 59, 233)
HSL	hsl(249, 80%, 57%)
HSV	hsv(249, 75%, 91%)
CMYK	cmyk(63.1%, 74.7%, 0%, 8.6%)
CIE-LAB	lab(39.56, 58.43, -83.26)
CIE-LCH	lch(39.56, 101.72, 305.06°)
OKLab	oklab(50.47% 0.043 -0.2403)
OKLCH	oklch(50.47% 0.244 280.1)
XYZ	xyz(20.1050, 10.9880, 78.1364)
Luminance	0.1099 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563BE9 #CEE93B

analogous

#3B77E9 #563BE9 #AD3BE9

triadic

#563BE9 #E9563B #3BE956

tetradic

#563BE9 #E93B77 #CEE93B #3BE9AD

square

#563BE9 #E93B77 #CEE93B #3BE9AD

split-complementary

#563BE9 #E9AD3B #77E93B

monochromatic

#261198 #3417D0 #563BE9 #8572EF #B5A9F5

Accessibility & contrast

On white

6.57

#563BE9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#563BE9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #563BE9

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563BE9	#FFFFFF	#000000	##FFFFFF
##563BE9	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063EE

Deuteranopia (green-blind)

#0056E6

Tritanopia (blue-blind)

#006D90

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #563be9;
/* rgb */ color: rgb(86, 59, 233);
/* oklch */ color: oklch(50.5% 0.244 280.1);

Tailwind

colors: {
  custom: {
    50: '#9775f1',
    500: '#563be9',
    950: '#000000',
  },
}

SCSS

$custom: #563be9;
$custom-light: #9775f1;
$custom-dark: #000000;

JSON

{
  "hex": "#563be9",
  "rgb": {
    "r": 86,
    "g": 59,
    "b": 233
  },
  "hsl": {
    "h": 249.31,
    "s": 79.817,
    "l": 57.255
  },
  "oklch": {
    "l": 0.50471,
    "c": 0.24413,
    "h": 280.1
  },
  "luminance": 0.1099
}

Semantic roles & 50–950 ramp

primary

#563BE9

secondary

#D8E39D

accent

#F632D8

background

#FAF7FF

surface

#F4EDFE

border

#CEC8D6

text

#0F0917

muted

#7F7B85

Preview Lab

Preview with #563BE9

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

Preview Lab → · Contrast checker → · Palette generator →