#565BCD#565BCD

#565BCD is a mid, vivid blue. Relative luminance 0.139; OKLCH L 53.0% C 0.173 H 276.8°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#565BCD
RGB	rgb(86, 91, 205)
HSL	hsl(237, 54%, 57%)
HSV	hsv(237, 58%, 80%)
CMYK	cmyk(58%, 55.6%, 0%, 19.6%)
CIE-LAB	lab(44.04, 31.46, -59.94)
CIE-LCH	lch(44.04, 67.69, 297.69°)
OKLab	oklab(53.01% 0.0206 -0.1719)
OKLCH	oklch(53.01% 0.173 276.8)
XYZ	xyz(18.5947, 13.8670, 59.4425)
Luminance	0.1387 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565BCD #CDC856

analogous

#5697CD #565BCD #8D56CD

triadic

#565BCD #CD565B #5BCD56

tetradic

#565BCD #CD5697 #CDC856 #56CD8D

square

#565BCD #CD5697 #CDC856 #56CD8D

split-complementary

#565BCD #CD8D56 #97CD56

monochromatic

#262A82 #343AB1 #565BCD #8589DB #B4B7E9

Accessibility & contrast

On white

5.56

#565BCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#565BCD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565BCD

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565BCD	#FFFFFF	#000000	##FFFFFF
##565BCD	1.00	5.56	3.77	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD1

Deuteranopia (green-blind)

#0063CB

Tritanopia (blue-blind)

#00768B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #565bcd;
/* rgb */ color: rgb(86, 91, 205);
/* oklch */ color: oklch(53.0% 0.173 276.8);

Tailwind

colors: {
  custom: {
    50: '#9089dd',
    500: '#565bcd',
    950: '#000000',
  },
}

SCSS

$custom: #565bcd;
$custom-light: #9089dd;
$custom-dark: #000000;

JSON

{
  "hex": "#565bcd",
  "rgb": {
    "r": 86,
    "g": 91,
    "b": 205
  },
  "hsl": {
    "h": 237.479,
    "s": 54.338,
    "l": 57.059
  },
  "oklch": {
    "l": 0.53009,
    "c": 0.17312,
    "h": 276.8
  },
  "luminance": 0.13868
}

Semantic roles & 50–950 ramp

primary

#565BCD

secondary

#D8D6A7

accent

#D74ADE

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #565BCD

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

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