#565BC8#565BC8

#565BC8 is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.6% C 0.166 H 277.1°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#565BC8
RGB	rgb(86, 91, 200)
HSL	hsl(237, 51%, 56%)
HSV	hsv(237, 57%, 78%)
CMYK	cmyk(57%, 54.5%, 0%, 21.6%)
CIE-LAB	lab(43.70, 29.82, -57.61)
CIE-LCH	lch(43.70, 64.88, 297.37°)
OKLab	oklab(52.64% 0.0205 -0.165)
OKLCH	oklch(52.64% 0.166 277.1)
XYZ	xyz(18.0008, 13.6295, 56.3146)
Luminance	0.1363 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565BC8 #C8C356

analogous

#5694C8 #565BC8 #8A56C8

triadic

#565BC8 #C8565B #5BC856

tetradic

#565BC8 #C85694 #C8C356 #56C88A

square

#565BC8 #C85694 #C8C356 #56C88A

split-complementary

#565BC8 #C88A56 #94C856

monochromatic

#282C7B #373CAA #565BC8 #8488D7 #B2B5E6

Accessibility & contrast

On white

5.64

#565BC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#565BC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565BC8

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565BC8	#FFFFFF	#000000	##FFFFFF
##565BC8	1.00	5.64	3.73	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#126CCC

Deuteranopia (green-blind)

#0063C6

Tritanopia (blue-blind)

#117489

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #565bc8;
/* rgb */ color: rgb(86, 91, 200);
/* oklch */ color: oklch(52.6% 0.166 277.1);

Tailwind

colors: {
  custom: {
    50: '#8f89d9',
    500: '#565bc8',
    950: '#000000',
  },
}

SCSS

$custom: #565bc8;
$custom-light: #8f89d9;
$custom-dark: #000000;

JSON

{
  "hex": "#565bc8",
  "rgb": {
    "r": 86,
    "g": 91,
    "b": 200
  },
  "hsl": {
    "h": 237.368,
    "s": 50.893,
    "l": 56.078
  },
  "oklch": {
    "l": 0.52642,
    "c": 0.16631,
    "h": 277.1
  },
  "luminance": 0.13631
}

Semantic roles & 50–950 ramp

primary

#565BC8

secondary

#D4D2A5

accent

#D44DDA

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #565BC8

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

Preview Lab → · Contrast checker → · Palette generator →