#3B68D4#3B68D4

#3B68D4 is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.6% C 0.174 H 264.3°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX#3B68D4
RGBrgb(59, 104, 212)
HSLhsl(222, 64%, 53%)
HSVhsv(222, 72%, 83%)
CMYKcmyk(72.2%, 50.9%, 0%, 16.9%)
CIE-LABlab(46.42, 21.40, -60.17)
CIE-LCHlch(46.42, 63.87, 289.58°)
OKLaboklab(54.56% -0.0171 -0.173)
OKLCHoklch(54.56% 0.174 264.3)
XYZxyz(18.6334, 15.5819, 64.3002)
Luminance0.1558 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3B68D4 #D4A73B
analogous
#3BB4D4 #3B68D4 #5A3BD4
triadic
#3B68D4 #D43B68 #68D43B
tetradic
#3B68D4 #D43BB4 #D4A73B #3BD45A
square
#3B68D4 #D43BB4 #D4A73B #3BD45A
split-complementary
#3B68D4 #D45A3B #B4D43B
monochromatic
#1B377A #264DAC #3B68D4 #6D8FDF #9FB5EA

Accessibility & contrast

On white

5.10
#3B68D4 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.12
#3B68D4 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B68D4
5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3B68D4#FFFFFF#000000##FFFFFF
##3B68D41.005.104.125.10
#FFFFFF5.101.0021.001.00
#0000004.1221.001.0021.00
##FFFFFF5.101.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2475D8
Deuteranopia (green-blind)
#0067D2
Tritanopia (blue-blind)
#008294
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #3b68d4;
/* rgb */ color: rgb(59, 104, 212);
/* oklch */ color: oklch(54.6% 0.174 264.3);
Tailwind
colors: {
  custom: {
    50: '#8492e2',
    500: '#3b68d4',
    950: '#000000',
  },
}
SCSS
$custom: #3b68d4;
$custom-light: #8492e2;
$custom-dark: #000000;
JSON
{
  "hex": "#3b68d4",
  "rgb": {
    "r": 59,
    "g": 104,
    "b": 212
  },
  "hsl": {
    "h": 222.353,
    "s": 64.017,
    "l": 53.137
  },
  "oklch": {
    "l": 0.54564,
    "c": 0.17385,
    "h": 264.3
  },
  "luminance": 0.15584
}

Semantic roles & 50–950 ramp

primary
#3B68D4
secondary
#D6C394
accent
#B641E7
background
#F8F8FD
surface
#F0F0FB
border
#CBCBD4
text
#0C0C15
muted
#7D7D83

Preview Lab

Preview with #3B68D4

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

Preview Lab → · Contrast checker → · Palette generator →

#3B68D4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva