#565EF3#565EF3

#565EF3 is a mid, highly saturated blue. Relative luminance 0.165; OKLCH L 56.5% C 0.219 H 274.6°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX#565EF3
RGBrgb(86, 94, 243)
HSLhsl(237, 87%, 65%)
HSVhsv(237, 65%, 95%)
CMYKcmyk(64.6%, 61.3%, 0%, 4.7%)
CIE-LABlab(47.56, 42.11, -75.77)
CIE-LCHlch(47.56, 86.69, 299.06°)
OKLaboklab(56.5% 0.0175 -0.2184)
OKLCHoklch(56.5% 0.219 274.6)
XYZxyz(24.0128, 16.4528, 86.6869)
Luminance0.1646 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#565EF3 #F3EB56
analogous
#56ACF3 #565EF3 #9D56F3
triadic
#565EF3 #F3565E #5EF356
tetradic
#565EF3 #F356AC #F3EB56 #56F39D
square
#565EF3 #F356AC #F3EB56 #56F39D
split-complementary
#565EF3 #F39D56 #ACF356
monochromatic
#0E17C1 #1D28EF #565EF3 #8F94F7 #C8CBFB

Accessibility & contrast

On white

4.89
#565EF3 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.29
#565EF3 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565EF3
4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##565EF3#FFFFFF#000000##FFFFFF
##565EF31.004.894.294.89
#FFFFFF4.891.0021.001.00
#0000004.2921.001.0021.00
##FFFFFF4.891.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0078F8
Deuteranopia (green-blind)
#006AF0
Tritanopia (blue-blind)
#0084A0
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #565ef3;
/* rgb */ color: rgb(86, 94, 243);
/* oklch */ color: oklch(56.5% 0.219 274.6);
Tailwind
colors: {
  custom: {
    50: '#968cf8',
    500: '#565ef3',
    950: '#000000',
  },
}
SCSS
$custom: #565ef3;
$custom-light: #968cf8;
$custom-dark: #000000;
JSON
{
  "hex": "#565ef3",
  "rgb": {
    "r": 86,
    "g": 94,
    "b": 243
  },
  "hsl": {
    "h": 236.943,
    "s": 86.74,
    "l": 64.51
  },
  "oklch": {
    "l": 0.56497,
    "c": 0.21911,
    "h": 274.6
  },
  "luminance": 0.16455
}

Semantic roles & 50–950 ramp

primary
#565EF3
secondary
#EDEBB7
accent
#D802E3
background
#FAF8FF
surface
#F3F0FF
border
#CDCBD7
text
#0F0C17
muted
#7F7D85

Preview Lab

Preview with #565EF3

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

Preview Lab → · Contrast checker → · Palette generator →

#565EF3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva