#3568C9#3568C9

#3568C9 is a mid, vivid blue. Relative luminance 0.149; OKLCH L 53.5% C 0.161 H 261.7°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX#3568C9
RGBrgb(53, 104, 201)
HSLhsl(219, 58%, 50%)
HSVhsv(219, 74%, 79%)
CMYKcmyk(73.6%, 48.3%, 0%, 21.2%)
CIE-LABlab(45.46, 16.57, -55.44)
CIE-LCHlch(45.46, 57.86, 286.64°)
OKLaboklab(53.53% -0.0231 -0.1592)
OKLCHoklch(53.53% 0.161 261.7)
XYZxyz(16.9573, 14.8727, 57.2240)
Luminance0.1487 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3568C9 #C99635
analogous
#35B2C9 #3568C9 #4C35C9
triadic
#3568C9 #C93568 #68C935
tetradic
#3568C9 #C935B2 #C99635 #35C94C
square
#3568C9 #C935B2 #C99635 #35C94C
split-complementary
#3568C9 #C94C35 #B2C935
monochromatic
#1B3668 #284F99 #3568C9 #658CD6 #95B0E3

Accessibility & contrast

On white

5.28
#3568C9 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.97
#3568C9 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3568C9
5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3568C9#FFFFFF#000000##FFFFFF
##3568C91.005.283.975.28
#FFFFFF5.281.0021.001.00
#0000003.9721.001.0021.00
##FFFFFF5.281.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3273CD
Deuteranopia (green-blind)
#0065C7
Tritanopia (blue-blind)
#007F8F
Achromatopsia (no color)
#6C6C6C

Design tokens & code

CSS
--color: #3568c9;
/* rgb */ color: rgb(53, 104, 201);
/* oklch */ color: oklch(53.5% 0.161 261.7);
Tailwind
colors: {
  custom: {
    50: '#8092da',
    500: '#3568c9',
    950: '#000000',
  },
}
SCSS
$custom: #3568c9;
$custom-light: #8092da;
$custom-dark: #000000;
JSON
{
  "hex": "#3568c9",
  "rgb": {
    "r": 53,
    "g": 104,
    "b": 201
  },
  "hsl": {
    "h": 219.324,
    "s": 58.268,
    "l": 49.804
  },
  "oklch": {
    "l": 0.53533,
    "c": 0.16084,
    "h": 261.7
  },
  "luminance": 0.14875
}

Semantic roles & 50–950 ramp

primary
#3568C9
secondary
#CEB78B
accent
#AC46E1
background
#F8F8FD
surface
#F0F0FB
border
#CBCBD4
text
#0C0C15
muted
#7D7D83

Preview Lab

Preview with #3568C9

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

Preview Lab → · Contrast checker → · Palette generator →

#3568C9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva