#565EBB#565EBB

#565EBB is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.3% C 0.144 H 276.5°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#565EBB
RGB	rgb(86, 94, 187)
HSL	hsl(235, 43%, 54%)
HSV	hsv(235, 54%, 73%)
CMYK	cmyk(54%, 49.7%, 0%, 26.7%)
CIE-LAB	lab(43.61, 23.70, -50.21)
CIE-LCH	lch(43.61, 55.53, 295.27°)
OKLab	oklab(52.31% 0.0163 -0.1433)
OKLCH	oklch(52.31% 0.144 276.5)
XYZ	xyz(16.8072, 13.5706, 48.7378)
Luminance	0.1357 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565EBB #BBB356

analogous

#5690BB #565EBB #8056BB

triadic

#565EBB #BB565E #5EBB56

tetradic

#565EBB #BB5690 #BBB356 #56BB80

square

#565EBB #BB5690 #BBB356 #56BB80

split-complementary

#565EBB #BB8056 #90BB56

monochromatic

#2B306B #3D4497 #565EBB #8288CD #ADB1DE

Accessibility & contrast

On white

5.65

#565EBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#565EBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565EBB

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565EBB	#FFFFFF	#000000	##FFFFFF
##565EBB	1.00	5.65	3.71	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#316BBE

Deuteranopia (green-blind)

#2463B9

Tritanopia (blue-blind)

#267383

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #565ebb;
/* rgb */ color: rgb(86, 94, 187);
/* oklch */ color: oklch(52.3% 0.144 276.5);

Tailwind

colors: {
  custom: {
    50: '#8d8bd0',
    500: '#565ebb',
    950: '#000000',
  },
}

SCSS

$custom: #565ebb;
$custom-light: #8d8bd0;
$custom-dark: #000000;

JSON

{
  "hex": "#565ebb",
  "rgb": {
    "r": 86,
    "g": 94,
    "b": 187
  },
  "hsl": {
    "h": 235.248,
    "s": 42.616,
    "l": 53.529
  },
  "oklch": {
    "l": 0.52305,
    "c": 0.14419,
    "h": 276.5
  },
  "luminance": 0.13572
}

Semantic roles & 50–950 ramp

primary

#565EBB

secondary

#CCC9A1

accent

#C855D2

background

#F9F8FC

surface

#F1F0F9

border

#CBCBD2

text

#0D0C14

muted

#7E7D82

Preview Lab

Preview with #565EBB

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

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