#565AFB#565AFB

#565AFB is a mid, highly saturated blue. Relative luminance 0.163; OKLCH L 56.5% C 0.234 H 274.9°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX#565AFB
RGBrgb(86, 90, 251)
HSLhsl(239, 95%, 66%)
HSVhsv(239, 66%, 98%)
CMYKcmyk(65.7%, 64.1%, 0%, 1.6%)
CIE-LABlab(47.31, 47.07, -80.66)
CIE-LCHlch(47.31, 93.39, 300.26°)
OKLaboklab(56.51% 0.0199 -0.2328)
OKLCHoklch(56.51% 0.234 274.9)
XYZxyz(24.9008, 16.2536, 93.0731)
Luminance0.1626 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#565AFB #FBF756
analogous
#56ADFB #565AFB #A456FB
triadic
#565AFB #FB565A #5AFB56
tetradic
#565AFB #FB56AD #FBF756 #56FBA4
square
#565AFB #FB56AD #FBF756 #56FBA4
split-complementary
#565AFB #FBA456 #ADFB56
monochromatic
#050AD2 #1A20FA #565AFB #9294FC #CECFFE

Accessibility & contrast

On white

4.94
#565AFB on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.25
#565AFB on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565AFB
4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##565AFB#FFFFFF#000000##FFFFFF
##565AFB1.004.944.254.94
#FFFFFF4.941.0021.001.00
#0000004.2521.001.0021.00
##FFFFFF4.941.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0078FF
Deuteranopia (green-blind)
#0069F8
Tritanopia (blue-blind)
#0084A3
Achromatopsia (no color)
#707070

Design tokens & code

CSS
--color: #565afb;
/* rgb */ color: rgb(86, 90, 251);
/* oklch */ color: oklch(56.5% 0.234 274.9);
Tailwind
colors: {
  custom: {
    50: '#9889fe',
    500: '#565afb',
    950: '#000000',
  },
}
SCSS
$custom: #565afb;
$custom-light: #9889fe;
$custom-dark: #000000;
JSON
{
  "hex": "#565afb",
  "rgb": {
    "r": 86,
    "g": 90,
    "b": 251
  },
  "hsl": {
    "h": 238.545,
    "s": 95.376,
    "l": 66.078
  },
  "oklch": {
    "l": 0.56506,
    "c": 0.23363,
    "h": 274.9
  },
  "luminance": 0.16256
}

Semantic roles & 50–950 ramp

primary
#565AFB
secondary
#F2F0BB
accent
#E000E6
background
#FAF8FF
surface
#F4F0FF
border
#CECBD7
text
#0F0B18
muted
#7F7C86

Preview Lab

Preview with #565AFB

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

Preview Lab → · Contrast checker → · Palette generator →

#565AFB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva