#565BF0#565BF0

#565BF0 is a mid, highly saturated blue. Relative luminance 0.158; OKLCH L 55.8% C 0.219 H 275.2°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#565BF0
RGB	rgb(86, 91, 240)
HSL	hsl(238, 84%, 64%)
HSV	hsv(238, 64%, 94%)
CMYK	cmyk(64.2%, 62.1%, 0%, 5.9%)
CIE-LAB	lab(46.64, 42.91, -75.59)
CIE-LCH	lch(46.64, 86.92, 299.58°)
OKLab	oklab(55.75% 0.02 -0.2179)
OKLCH	oklch(55.75% 0.219 275.2)
XYZ	xyz(23.3018, 15.7499, 84.2332)
Luminance	0.1575 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565BF0 #F0EB56

analogous

#56A8F0 #565BF0 #9E56F0

triadic

#565BF0 #F0565B #5BF056

tetradic

#565BF0 #F056A8 #F0EB56 #56F09E

square

#565BF0 #F056A8 #F0EB56 #56F09E

split-complementary

#565BF0 #F09E56 #A8F056

monochromatic

#1116BB #1E24EB #565BF0 #8E92F5 #C6C8FA

Accessibility & contrast

On white

5.06

#565BF0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#565BF0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565BF0

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565BF0	#FFFFFF	#000000	##FFFFFF
##565BF0	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075F5

Deuteranopia (green-blind)

#0068ED

Tritanopia (blue-blind)

#00819D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #565bf0;
/* rgb */ color: rgb(86, 91, 240);
/* oklch */ color: oklch(55.8% 0.219 275.2);

Tailwind

colors: {
  custom: {
    50: '#968af6',
    500: '#565bf0',
    950: '#000000',
  },
}

SCSS

$custom: #565bf0;
$custom-light: #968af6;
$custom-dark: #000000;

JSON

{
  "hex": "#565bf0",
  "rgb": {
    "r": 86,
    "g": 91,
    "b": 240
  },
  "hsl": {
    "h": 238.052,
    "s": 83.696,
    "l": 63.922
  },
  "oklch": {
    "l": 0.5575,
    "c": 0.21881,
    "h": 275.2
  },
  "luminance": 0.15752
}

Semantic roles & 50–950 ramp

primary

#565BF0

secondary

#ECEAB6

accent

#D905E0

background

#FAF8FF

surface

#F3F0FF

border

#CDCBD7

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #565BF0

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

Preview Lab → · Contrast checker → · Palette generator →