#3363D7#3363D7

#3363D7 is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.5% C 0.186 H 264.1°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX#3363D7
RGBrgb(51, 99, 215)
HSLhsl(222, 67%, 52%)
HSVhsv(222, 76%, 84%)
CMYKcmyk(76.3%, 54%, 0%, 15.7%)
CIE-LABlab(44.99, 24.73, -64.22)
CIE-LCHlch(44.99, 68.82, 291.06°)
OKLaboklab(53.46% -0.0191 -0.1851)
OKLCHoklch(53.46% 0.186 264.1)
XYZxyz(18.0885, 14.5317, 66.1284)
Luminance0.1453 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3363D7 #D7A733
analogous
#33B5D7 #3363D7 #5533D7
triadic
#3363D7 #D73363 #63D733
tetradic
#3363D7 #D733B5 #D7A733 #33D755
square
#3363D7 #D733B5 #D7A733 #33D755
split-complementary
#3363D7 #D75533 #B5D733
monochromatic
#183478 #224AAB #3363D7 #668AE1 #99B1EB

Accessibility & contrast

On white

5.38
#3363D7 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.91
#3363D7 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3363D7
5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3363D7#FFFFFF#000000##FFFFFF
##3363D71.005.383.915.38
#FFFFFF5.381.0021.001.00
#0000003.9121.001.0021.00
##FFFFFF5.381.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0072DB
Deuteranopia (green-blind)
#0063D5
Tritanopia (blue-blind)
#007F93
Achromatopsia (no color)
#6A6A6A

Design tokens & code

CSS
--color: #3363d7;
/* rgb */ color: rgb(51, 99, 215);
/* oklch */ color: oklch(53.5% 0.186 264.1);
Tailwind
colors: {
  custom: {
    50: '#828ee4',
    500: '#3363d7',
    950: '#000000',
  },
}
SCSS
$custom: #3363d7;
$custom-light: #828ee4;
$custom-dark: #000000;
JSON
{
  "hex": "#3363d7",
  "rgb": {
    "r": 51,
    "g": 99,
    "b": 215
  },
  "hsl": {
    "h": 222.439,
    "s": 67.213,
    "l": 52.157
  },
  "oklch": {
    "l": 0.53456,
    "c": 0.18612,
    "h": 264.1
  },
  "luminance": 0.14534
}

Semantic roles & 50–950 ramp

primary
#3363D7
secondary
#D7C28F
accent
#B83EEA
background
#F8F8FE
surface
#F0F0FC
border
#CBCBD5
text
#0C0C16
muted
#7D7D84

Preview Lab

Preview with #3363D7

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

Preview Lab → · Contrast checker → · Palette generator →

#3363D7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva