#565BE9#565BE9

#565BE9 is a mid, highly saturated blue. Relative luminance 0.153; OKLCH L 55.2% C 0.210 H 275.6°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#565BE9
RGB	rgb(86, 91, 233)
HSL	hsl(238, 77%, 63%)
HSV	hsv(238, 63%, 91%)
CMYK	cmyk(63.1%, 60.9%, 0%, 8.6%)
CIE-LAB	lab(46.10, 40.63, -72.54)
CIE-LCH	lch(46.10, 83.15, 299.25°)
OKLab	oklab(55.18% 0.0203 -0.2089)
OKLCH	oklch(55.18% 0.21 275.6)
XYZ	xyz(22.2820, 15.3419, 78.8621)
Luminance	0.1534 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565BE9 #E9E456

analogous

#56A5E9 #565BE9 #9A56E9

triadic

#565BE9 #E9565B #5BE956

tetradic

#565BE9 #E956A5 #E9E456 #56E99A

square

#565BE9 #E956A5 #E9E456 #56E99A

split-complementary

#565BE9 #E99A56 #A5E956

monochromatic

#171CAE #2026E2 #565BE9 #8C90F0 #C2C4F7

Accessibility & contrast

On white

5.16

#565BE9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#565BE9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565BE9

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565BE9	#FFFFFF	#000000	##FFFFFF
##565BE9	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074EE

Deuteranopia (green-blind)

#0067E6

Tritanopia (blue-blind)

#007E99

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #565be9;
/* rgb */ color: rgb(86, 91, 233);
/* oklch */ color: oklch(55.2% 0.210 275.6);

Tailwind

colors: {
  custom: {
    50: '#9589f1',
    500: '#565be9',
    950: '#000000',
  },
}

SCSS

$custom: #565be9;
$custom-light: #9589f1;
$custom-dark: #000000;

JSON

{
  "hex": "#565be9",
  "rgb": {
    "r": 86,
    "g": 91,
    "b": 233
  },
  "hsl": {
    "h": 237.959,
    "s": 76.963,
    "l": 62.549
  },
  "oklch": {
    "l": 0.55179,
    "c": 0.20993,
    "h": 275.6
  },
  "luminance": 0.15344
}

Semantic roles & 50–950 ramp

primary

#565BE9

secondary

#E8E6B3

accent

#D20CD9

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0F0B17

muted

#7E7C85

Preview Lab

Preview with #565BE9

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

Preview Lab → · Contrast checker → · Palette generator →