#566FA2#566FA2

#566FA2 is a mid, moderate blue. Relative luminance 0.160; OKLCH L 54.4% C 0.086 H 263.8°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#566FA2
RGB	rgb(86, 111, 162)
HSL	hsl(220, 31%, 49%)
HSV	hsv(220, 47%, 64%)
CMYK	cmyk(46.9%, 31.5%, 0%, 36.5%)
CIE-LAB	lab(46.92, 5.13, -30.34)
CIE-LCH	lch(46.92, 30.77, 279.60°)
OKLab	oklab(54.4% -0.0092 -0.0851)
OKLCH	oklch(54.4% 0.086 263.8)
XYZ	xyz(16.0417, 15.9550, 36.4097)
Luminance	0.1596 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#566FA2 #A28956

analogous

#5695A2 #566FA2 #6356A2

triadic

#566FA2 #A2566F #6FA256

tetradic

#566FA2 #A25695 #A28956 #56A263

square

#566FA2 #A25695 #A28956 #56A263

split-complementary

#566FA2 #A26356 #95A256

monochromatic

#2C3852 #41547A #566FA2 #7C90B9 #A4B2CF

Accessibility & contrast

On white

5.01

#566FA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#566FA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #566FA2

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##566FA2	#FFFFFF	#000000	##FFFFFF
##566FA2	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C73A4

Deuteranopia (green-blind)

#546CA1

Tritanopia (blue-blind)

#387A81

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #566fa2;
/* rgb */ color: rgb(86, 111, 162);
/* oklch */ color: oklch(54.4% 0.086 263.8);

Tailwind

colors: {
  custom: {
    50: '#8998bd',
    500: '#566fa2',
    950: '#000000',
  },
}

SCSS

$custom: #566fa2;
$custom-light: #8998bd;
$custom-dark: #000000;

JSON

{
  "hex": "#566fa2",
  "rgb": {
    "r": 86,
    "g": 111,
    "b": 162
  },
  "hsl": {
    "h": 220.263,
    "s": 30.645,
    "l": 48.627
  },
  "oklch": {
    "l": 0.54398,
    "c": 0.08558,
    "h": 263.8
  },
  "luminance": 0.15956
}

Semantic roles & 50–950 ramp

primary

#566FA2

secondary

#BCB098

accent

#A561C7

background

#F8F9FB

surface

#F0F2F6

border

#CBCCD0

text

#0C0D12

muted

#7D7E81

Preview Lab

Preview with #566FA2

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

Preview Lab → · Contrast checker → · Palette generator →