#3561C8#3561C8

#3561C8 is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.0% C 0.168 H 264.0°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX#3561C8
RGBrgb(53, 97, 200)
HSLhsl(222, 58%, 50%)
HSVhsv(222, 74%, 78%)
CMYKcmyk(73.5%, 51.5%, 0%, 21.6%)
CIE-LABlab(43.47, 20.68, -58.07)
CIE-LCHlch(43.47, 61.64, 289.61°)
OKLaboklab(51.99% -0.0175 -0.167)
OKLCHoklch(51.99% 0.168 264)
XYZxyz(16.1645, 13.4746, 56.3813)
Luminance0.1348 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3561C8 #C89C35
analogous
#35ABC8 #3561C8 #5335C8
triadic
#3561C8 #C83561 #61C835
tetradic
#3561C8 #C835AB #C89C35 #35C853
square
#3561C8 #C835AB #C89C35 #35C853
split-complementary
#3561C8 #C85335 #ABC835
monochromatic
#1B3267 #284A98 #3561C8 #6486D6 #95ACE3

Accessibility & contrast

On white

5.68
#3561C8 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.70
#3561C8 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3561C8
5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3561C8#FFFFFF#000000##FFFFFF
##3561C81.005.683.705.68
#FFFFFF5.681.0021.001.00
#0000003.7021.001.0021.00
##FFFFFF5.681.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1E6ECC
Deuteranopia (green-blind)
#0060C6
Tritanopia (blue-blind)
#007A8B
Achromatopsia (no color)
#676767

Design tokens & code

CSS
--color: #3561c8;
/* rgb */ color: rgb(53, 97, 200);
/* oklch */ color: oklch(52.0% 0.168 264.0);
Tailwind
colors: {
  custom: {
    50: '#808dd9',
    500: '#3561c8',
    950: '#000000',
  },
}
SCSS
$custom: #3561c8;
$custom-light: #808dd9;
$custom-dark: #000000;
JSON
{
  "hex": "#3561c8",
  "rgb": {
    "r": 53,
    "g": 97,
    "b": 200
  },
  "hsl": {
    "h": 222.041,
    "s": 58.103,
    "l": 49.608
  },
  "oklch": {
    "l": 0.51993,
    "c": 0.16795,
    "h": 264
  },
  "luminance": 0.13476
}

Semantic roles & 50–950 ramp

primary
#3561C8
secondary
#CEBA8B
accent
#B346E1
background
#F8F8FD
surface
#F0F0FB
border
#CBCBD4
text
#0C0C15
muted
#7D7D83

Preview Lab

Preview with #3561C8

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

Preview Lab → · Contrast checker → · Palette generator →

#3561C8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva