#565CC8#565CC8

#565CC8 is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.8% C 0.165 H 276.8°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#565CC8
RGB	rgb(86, 92, 200)
HSL	hsl(237, 51%, 56%)
HSV	hsv(237, 57%, 78%)
CMYK	cmyk(57%, 54%, 0%, 21.6%)
CIE-LAB	lab(43.95, 29.20, -57.21)
CIE-LCH	lch(43.95, 64.23, 297.04°)
OKLab	oklab(52.83% 0.0194 -0.1639)
OKLCH	oklch(52.83% 0.165 276.8)
XYZ	xyz(18.0869, 13.8016, 56.3433)
Luminance	0.1380 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565CC8 #C8C256

analogous

#5695C8 #565CC8 #8956C8

triadic

#565CC8 #C8565C #5CC856

tetradic

#565CC8 #C85695 #C8C256 #56C889

square

#565CC8 #C85695 #C8C256 #56C889

split-complementary

#565CC8 #C88956 #95C856

monochromatic

#282D7B #373DAA #565CC8 #8489D7 #B2B5E6

Accessibility & contrast

On white

5.58

#565CC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#565CC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565CC8

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565CC8	#FFFFFF	#000000	##FFFFFF
##565CC8	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#176DCC

Deuteranopia (green-blind)

#0063C6

Tritanopia (blue-blind)

#107589

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #565cc8;
/* rgb */ color: rgb(86, 92, 200);
/* oklch */ color: oklch(52.8% 0.165 276.8);

Tailwind

colors: {
  custom: {
    50: '#8f8ad9',
    500: '#565cc8',
    950: '#000000',
  },
}

SCSS

$custom: #565cc8;
$custom-light: #8f8ad9;
$custom-dark: #000000;

JSON

{
  "hex": "#565cc8",
  "rgb": {
    "r": 86,
    "g": 92,
    "b": 200
  },
  "hsl": {
    "h": 236.842,
    "s": 50.893,
    "l": 56.078
  },
  "oklch": {
    "l": 0.52829,
    "c": 0.16501,
    "h": 276.8
  },
  "luminance": 0.13803
}

Semantic roles & 50–950 ramp

primary

#565CC8

secondary

#D4D2A5

accent

#D34DDA

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #565CC8

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

Preview Lab → · Contrast checker → · Palette generator →