#565AFF#565AFF

#565AFF is a mid, highly saturated blue. Relative luminance 0.165; OKLCH L 56.8% C 0.239 H 274.7°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#565AFF
RGB	rgb(86, 90, 255)
HSL	hsl(239, 100%, 67%)
HSV	hsv(239, 66%, 100%)
CMYK	cmyk(66.3%, 64.7%, 0%, 0%)
CIE-LAB	lab(47.63, 48.35, -82.35)
CIE-LCH	lch(47.63, 95.50, 300.42°)
OKLab	oklab(56.85% 0.0196 -0.2377)
OKLCH	oklch(56.85% 0.239 274.7)
XYZ	xyz(25.5379, 16.5085, 96.4290)
Luminance	0.1651 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565AFF #FFFB56

analogous

#56AFFF #565AFF #A756FF

triadic

#565AFF #FF565A #5AFF56

tetradic

#565AFF #FF56AF #FFFB56 #56FFA7

square

#565AFF #FF56AF #FFFB56 #56FFA7

split-complementary

#565AFF #FFA756 #AFFF56

monochromatic

#0005DB #191EFF #565AFF #9396FF #D0D2FF

Accessibility & contrast

On white

4.88

#565AFF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#565AFF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565AFF

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565AFF	#FFFFFF	#000000	##FFFFFF
##565AFF	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079FF

Deuteranopia (green-blind)

#0069FC

Tritanopia (blue-blind)

#0085A5

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #565aff;
/* rgb */ color: rgb(86, 90, 255);
/* oklch */ color: oklch(56.8% 0.239 274.7);

Tailwind

colors: {
  custom: {
    50: '#9989ff',
    500: '#565aff',
    950: '#000000',
  },
}

SCSS

$custom: #565aff;
$custom-light: #9989ff;
$custom-dark: #000000;

JSON

{
  "hex": "#565aff",
  "rgb": {
    "r": 86,
    "g": 90,
    "b": 255
  },
  "hsl": {
    "h": 238.58,
    "s": 100,
    "l": 66.863
  },
  "oklch": {
    "l": 0.56847,
    "c": 0.23852,
    "h": 274.7
  },
  "luminance": 0.16511
}

Semantic roles & 50–950 ramp

primary

#565AFF

secondary

#F3F2BD

accent

#E000E6

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100B18

muted

#7F7C86

Preview Lab

Preview with #565AFF

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

Preview Lab → · Contrast checker → · Palette generator →