#565BEF#565BEF

#565BEF is a mid, highly saturated blue. Relative luminance 0.157; OKLCH L 55.7% C 0.218 H 275.3°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#565BEF
RGB	rgb(86, 91, 239)
HSL	hsl(238, 83%, 64%)
HSV	hsv(238, 64%, 94%)
CMYK	cmyk(64%, 61.9%, 0%, 6.3%)
CIE-LAB	lab(46.57, 42.59, -75.16)
CIE-LCH	lch(46.57, 86.39, 299.54°)
OKLab	oklab(55.67% 0.02 -0.2166)
OKLCH	oklch(55.67% 0.218 275.3)
XYZ	xyz(23.1537, 15.6906, 83.4530)
Luminance	0.1569 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565BEF #EFEA56

analogous

#56A7EF #565BEF #9D56EF

triadic

#565BEF #EF565B #5BEF56

tetradic

#565BEF #EF56A7 #EFEA56 #56EF9D

square

#565BEF #EF56A7 #EFEA56 #56EF9D

split-complementary

#565BEF #EF9D56 #A7EF56

monochromatic

#1217B9 #1E25EA #565BEF #8E91F4 #C6C8FA

Accessibility & contrast

On white

5.07

#565BEF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#565BEF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565BEF

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565BEF	#FFFFFF	#000000	##FFFFFF
##565BEF	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075F4

Deuteranopia (green-blind)

#0068EC

Tritanopia (blue-blind)

#00809D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #565bef;
/* rgb */ color: rgb(86, 91, 239);
/* oklch */ color: oklch(55.7% 0.218 275.3);

Tailwind

colors: {
  custom: {
    50: '#9689f5',
    500: '#565bef',
    950: '#000000',
  },
}

SCSS

$custom: #565bef;
$custom-light: #9689f5;
$custom-dark: #000000;

JSON

{
  "hex": "#565bef",
  "rgb": {
    "r": 86,
    "g": 91,
    "b": 239
  },
  "hsl": {
    "h": 238.039,
    "s": 82.703,
    "l": 63.725
  },
  "oklch": {
    "l": 0.55667,
    "c": 0.21755,
    "h": 275.3
  },
  "luminance": 0.15693
}

Semantic roles & 50–950 ramp

primary

#565BEF

secondary

#EBEAB5

accent

#D806DF

background

#FAF8FF

surface

#F3F0FF

border

#CDCBD7

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #565BEF

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

Preview Lab → · Contrast checker → · Palette generator →