#3561D2#3561D2

#3561D2 is a mid, vivid blue. Relative luminance 0.140; OKLCH L 52.7% C 0.181 H 264.8°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX#3561D2
RGBrgb(53, 97, 210)
HSLhsl(223, 64%, 52%)
HSVhsv(223, 75%, 82%)
CMYKcmyk(74.8%, 53.8%, 0%, 17.6%)
CIE-LABlab(44.17, 24.39, -62.68)
CIE-LCHlch(44.17, 67.26, 291.26°)
OKLaboklab(52.75% -0.0165 -0.1806)
OKLCHoklch(52.75% 0.181 264.8)
XYZxyz(17.3716, 13.9575, 62.7388)
Luminance0.1396 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3561D2 #D2A635
analogous
#35B0D2 #3561D2 #5835D2
triadic
#3561D2 #D23561 #61D235
tetradic
#3561D2 #D235B0 #D2A635 #35D258
square
#3561D2 #D235B0 #D2A635 #35D258
split-complementary
#3561D2 #D25835 #B0D235
monochromatic
#1A3373 #2549A5 #3561D2 #6788DD #99AFE8

Accessibility & contrast

On white

5.54
#3561D2 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.79
#3561D2 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3561D2
5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3561D2#FFFFFF#000000##FFFFFF
##3561D21.005.543.795.54
#FFFFFF5.541.0021.001.00
#0000003.7921.001.0021.00
##FFFFFF5.541.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0070D6
Deuteranopia (green-blind)
#0062D0
Tritanopia (blue-blind)
#007D90
Achromatopsia (no color)
#686868

Design tokens & code

CSS
--color: #3561d2;
/* rgb */ color: rgb(53, 97, 210);
/* oklch */ color: oklch(52.7% 0.181 264.8);
Tailwind
colors: {
  custom: {
    50: '#828de1',
    500: '#3561d2',
    950: '#000000',
  },
}
SCSS
$custom: #3561d2;
$custom-light: #828de1;
$custom-dark: #000000;
JSON
{
  "hex": "#3561d2",
  "rgb": {
    "r": 53,
    "g": 97,
    "b": 210
  },
  "hsl": {
    "h": 223.185,
    "s": 63.563,
    "l": 51.569
  },
  "oklch": {
    "l": 0.52748,
    "c": 0.18137,
    "h": 264.8
  },
  "luminance": 0.13959
}

Semantic roles & 50–950 ramp

primary
#3561D2
secondary
#D4C18F
accent
#B841E7
background
#F8F8FD
surface
#F0F0FB
border
#CBCBD4
text
#0C0C15
muted
#7D7D83

Preview Lab

Preview with #3561D2

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

Preview Lab → · Contrast checker → · Palette generator →

#3561D2 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva