#3564C0#3564C0

#3564C0 is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.0% C 0.153 H 262.1°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX#3564C0
RGBrgb(53, 100, 192)
HSLhsl(220, 57%, 48%)
HSVhsv(220, 72%, 75%)
CMYKcmyk(72.4%, 47.9%, 0%, 24.7%)
CIE-LABlab(43.76, 15.78, -52.97)
CIE-LCHlch(43.76, 55.27, 286.59°)
OKLaboklab(52.05% -0.021 -0.152)
OKLCHoklch(52.05% 0.153 262.1)
XYZxyz(15.5364, 13.6753, 51.6798)
Luminance0.1368 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3564C0 #C09135
analogous
#35AAC0 #3564C0 #4B35C0
triadic
#3564C0 #C03564 #64C035
tetradic
#3564C0 #C035AA #C09135 #35C04B
square
#3564C0 #C035AA #C09135 #35C04B
split-complementary
#3564C0 #C04B35 #AAC035
monochromatic
#1B3260 #284B90 #3564C0 #5F86D3 #8FABE0

Accessibility & contrast

On white

5.62
#3564C0 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.74
#3564C0 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3564C0
5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3564C0#FFFFFF#000000##FFFFFF
##3564C01.005.623.745.62
#FFFFFF5.621.0021.001.00
#0000003.7421.001.0021.00
##FFFFFF5.621.0021.001.00

Color blindness preview

Protanopia (red-blind)
#326EC3
Deuteranopia (green-blind)
#0961BE
Tritanopia (blue-blind)
#007A89
Achromatopsia (no color)
#676767

Design tokens & code

CSS
--color: #3564c0;
/* rgb */ color: rgb(53, 100, 192);
/* oklch */ color: oklch(52.0% 0.153 262.1);
Tailwind
colors: {
  custom: {
    50: '#7e8fd4',
    500: '#3564c0',
    950: '#000000',
  },
}
SCSS
$custom: #3564c0;
$custom-light: #7e8fd4;
$custom-dark: #000000;
JSON
{
  "hex": "#3564c0",
  "rgb": {
    "r": 53,
    "g": 100,
    "b": 192
  },
  "hsl": {
    "h": 219.712,
    "s": 56.735,
    "l": 48.039
  },
  "oklch": {
    "l": 0.52047,
    "c": 0.15342,
    "h": 262.1
  },
  "luminance": 0.13677
}

Semantic roles & 50–950 ramp

primary
#3564C0
secondary
#CBB486
accent
#AD48E0
background
#F8F8FD
surface
#EFF0FA
border
#CACBD3
text
#0B0C14
muted
#7C7D83

Preview Lab

Preview with #3564C0

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

Preview Lab → · Contrast checker → · Palette generator →

#3564C0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva