#5565F0#5565F0

#5565F0 is a mid, highly saturated blue. Relative luminance 0.175; OKLCH L 57.4% C 0.207 H 273.0°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX#5565F0
RGBrgb(85, 101, 240)
HSLhsl(234, 84%, 64%)
HSVhsv(234, 65%, 94%)
CMYKcmyk(64.6%, 57.9%, 0%, 5.9%)
CIE-LABlab(48.92, 36.75, -71.89)
CIE-LCHlch(48.92, 80.74, 297.07°)
OKLaboklab(57.41% 0.0109 -0.207)
OKLCHoklch(57.41% 0.207 273)
XYZxyz(24.1229, 17.5278, 84.5331)
Luminance0.1753 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5565F0 #F0E055
analogous
#55B3F0 #5565F0 #9255F0
triadic
#5565F0 #F05565 #65F055
tetradic
#5565F0 #F055B3 #F0E055 #55F092
square
#5565F0 #F055B3 #F0E055 #55F092
split-complementary
#5565F0 #F09255 #B3F055
monochromatic
#1022BA #1D32EB #5565F0 #8D98F5 #C5CBFA

Accessibility & contrast

On white

4.66
#5565F0 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.51
#5565F0 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5565F0
4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5565F0#FFFFFF#000000##FFFFFF
##5565F01.004.664.514.66
#FFFFFF4.661.0021.001.00
#0000004.5121.001.0021.00
##FFFFFF4.661.0021.001.00

Color blindness preview

Protanopia (red-blind)
#007BF5
Deuteranopia (green-blind)
#006DED
Tritanopia (blue-blind)
#0087A1
Achromatopsia (no color)
#747474

Design tokens & code

CSS
--color: #5565f0;
/* rgb */ color: rgb(85, 101, 240);
/* oklch */ color: oklch(57.4% 0.207 273.0);
Tailwind
colors: {
  custom: {
    50: '#9590f6',
    500: '#5565f0',
    950: '#000000',
  },
}
SCSS
$custom: #5565f0;
$custom-light: #9590f6;
$custom-dark: #000000;
JSON
{
  "hex": "#5565f0",
  "rgb": {
    "r": 85,
    "g": 101,
    "b": 240
  },
  "hsl": {
    "h": 233.806,
    "s": 83.784,
    "l": 63.725
  },
  "oklch": {
    "l": 0.57411,
    "c": 0.20726,
    "h": 273
  },
  "luminance": 0.1753
}

Semantic roles & 50–950 ramp

primary
#5565F0
secondary
#ECE6B5
accent
#CA05E0
background
#F9F8FF
surface
#F2F0FF
border
#CCCBD7
text
#0F0C17
muted
#7E7D85

Preview Lab

Preview with #5565F0

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

Preview Lab → · Contrast checker → · Palette generator →

#5565F0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva