#3565C0#3565C0

#3565C0 is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.3% C 0.152 H 261.7°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX#3565C0
RGBrgb(53, 101, 192)
HSLhsl(219, 57%, 48%)
HSVhsv(219, 72%, 75%)
CMYKcmyk(72.4%, 47.4%, 0%, 24.7%)
CIE-LABlab(44.04, 15.14, -52.52)
CIE-LCHlch(44.04, 54.66, 286.08°)
OKLaboklab(52.26% -0.0219 -0.1506)
OKLCHoklch(52.26% 0.152 261.7)
XYZxyz(15.6329, 13.8683, 51.7119)
Luminance0.1387 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3565C0 #C09035
analogous
#35AAC0 #3565C0 #4B35C0
triadic
#3565C0 #C03565 #65C035
tetradic
#3565C0 #C035AA #C09035 #35C04B
square
#3565C0 #C035AA #C09035 #35C04B
split-complementary
#3565C0 #C04B35 #AAC035
monochromatic
#1B3360 #284C90 #3565C0 #5F87D3 #8FABE0

Accessibility & contrast

On white

5.56
#3565C0 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.77
#3565C0 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3565C0
5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3565C0#FFFFFF#000000##FFFFFF
##3565C01.005.563.775.56
#FFFFFF5.561.0021.001.00
#0000003.7721.001.0021.00
##FFFFFF5.561.0021.001.00

Color blindness preview

Protanopia (red-blind)
#346FC3
Deuteranopia (green-blind)
#0F62BE
Tritanopia (blue-blind)
#007A89
Achromatopsia (no color)
#686868

Design tokens & code

CSS
--color: #3565c0;
/* rgb */ color: rgb(53, 101, 192);
/* oklch */ color: oklch(52.3% 0.152 261.7);
Tailwind
colors: {
  custom: {
    50: '#7e90d4',
    500: '#3565c0',
    950: '#000000',
  },
}
SCSS
$custom: #3565c0;
$custom-light: #7e90d4;
$custom-dark: #000000;
JSON
{
  "hex": "#3565c0",
  "rgb": {
    "r": 53,
    "g": 101,
    "b": 192
  },
  "hsl": {
    "h": 219.281,
    "s": 56.735,
    "l": 48.039
  },
  "oklch": {
    "l": 0.52262,
    "c": 0.15222,
    "h": 261.7
  },
  "luminance": 0.1387
}

Semantic roles & 50–950 ramp

primary
#3565C0
secondary
#CBB386
accent
#AB48E0
background
#F8F8FD
surface
#EFF0FA
border
#CACBD3
text
#0B0C14
muted
#7C7D83

Preview Lab

Preview with #3565C0

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

Preview Lab → · Contrast checker → · Palette generator →

#3565C0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva