#566DED#566DED

#566DED is a mid, vivid blue. Relative luminance 0.190; OKLCH L 58.7% C 0.193 H 271.5°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#566DED
RGB	rgb(86, 109, 237)
HSL	hsl(231, 81%, 63%)
HSV	hsv(231, 64%, 93%)
CMYK	cmyk(63.7%, 54%, 0%, 7.1%)
CIE-LAB	lab(50.72, 31.00, -67.28)
CIE-LCH	lch(50.72, 74.08, 294.74°)
OKLab	oklab(58.7% 0.005 -0.1933)
OKLCH	oklch(58.7% 0.193 271.5)
XYZ	xyz(24.5873, 19.0280, 82.4814)
Luminance	0.1903 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#566DED #EDD656

analogous

#56B8ED #566DED #8A56ED

triadic

#566DED #ED566D #6DED56

tetradic

#566DED #ED56B8 #EDD656 #56ED8A

square

#566DED #ED56B8 #EDD656 #56ED8A

split-complementary

#566DED #ED8A56 #B8ED56

monochromatic

#132CB5 #1F3DE7 #566DED #8D9DF3 #C5CDF9

Accessibility & contrast

On white

4.37

#566DED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#566DED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #566DED

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##566DED	#FFFFFF	#000000	##000000
##566DED	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0580F1

Deuteranopia (green-blind)

#0072EA

Tritanopia (blue-blind)

#008BA2

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #566ded;
/* rgb */ color: rgb(86, 109, 237);
/* oklch */ color: oklch(58.7% 0.193 271.5);

Tailwind

colors: {
  custom: {
    50: '#9496f4',
    500: '#566ded',
    950: '#000000',
  },
}

SCSS

$custom: #566ded;
$custom-light: #9496f4;
$custom-dark: #000000;

JSON

{
  "hex": "#566ded",
  "rgb": {
    "r": 86,
    "g": 109,
    "b": 237
  },
  "hsl": {
    "h": 230.861,
    "s": 80.749,
    "l": 63.333
  },
  "oklch": {
    "l": 0.58704,
    "c": 0.19338,
    "h": 271.5
  },
  "luminance": 0.1903
}

Semantic roles & 50–950 ramp

primary

#566DED

secondary

#EAE2B4

accent

#BD08DD

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #566DED

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

Preview Lab → · Contrast checker → · Palette generator →