#3568D7#3568D7

#3568D7 is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.5% C 0.180 H 263.2°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX#3568D7
RGBrgb(53, 104, 215)
HSLhsl(221, 67%, 53%)
HSVhsv(221, 75%, 84%)
CMYKcmyk(75.3%, 51.6%, 0%, 15.7%)
CIE-LABlab(46.39, 21.76, -61.94)
CIE-LCHlch(46.39, 65.65, 289.36°)
OKLaboklab(54.54% -0.0213 -0.1783)
OKLCHoklch(54.54% 0.18 263.2)
XYZxyz(18.6799, 15.5617, 66.2960)
Luminance0.1556 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3568D7 #D7A435
analogous
#35B9D7 #3568D7 #5335D7
triadic
#3568D7 #D73568 #68D735
tetradic
#3568D7 #D735B9 #D7A435 #35D753
square
#3568D7 #D735B9 #D7A435 #35D753
split-complementary
#3568D7 #D75335 #B9D735
monochromatic
#18377A #224EAD #3568D7 #688EE1 #9BB4EB

Accessibility & contrast

On white

5.11
#3568D7 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.11
#3568D7 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3568D7
5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3568D7#FFFFFF#000000##FFFFFF
##3568D71.005.114.115.11
#FFFFFF5.111.0021.001.00
#0000004.1121.001.0021.00
##FFFFFF5.111.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1C76DB
Deuteranopia (green-blind)
#0067D5
Tritanopia (blue-blind)
#008395
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #3568d7;
/* rgb */ color: rgb(53, 104, 215);
/* oklch */ color: oklch(54.5% 0.180 263.2);
Tailwind
colors: {
  custom: {
    50: '#8392e4',
    500: '#3568d7',
    950: '#000000',
  },
}
SCSS
$custom: #3568d7;
$custom-light: #8392e4;
$custom-dark: #000000;
JSON
{
  "hex": "#3568d7",
  "rgb": {
    "r": 53,
    "g": 104,
    "b": 215
  },
  "hsl": {
    "h": 221.111,
    "s": 66.942,
    "l": 52.549
  },
  "oklch": {
    "l": 0.54544,
    "c": 0.17957,
    "h": 263.2
  },
  "luminance": 0.15564
}

Semantic roles & 50–950 ramp

primary
#3568D7
secondary
#D7C191
accent
#B43EEA
background
#F8F8FE
surface
#F0F0FC
border
#CBCBD5
text
#0C0C16
muted
#7D7D84

Preview Lab

Preview with #3568D7

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

Preview Lab → · Contrast checker → · Palette generator →

#3568D7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva