#3387A8#3387A8

#3387A8 is a mid, moderate cyan. Relative luminance 0.209; OKLCH L 58.7% C 0.094 H 227.8°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX#3387A8
RGBrgb(51, 135, 168)
HSLhsl(197, 53%, 43%)
HSVhsv(197, 70%, 66%)
CMYKcmyk(69.6%, 19.6%, 0%, 34.1%)
CIE-LABlab(52.79, -14.29, -24.83)
CIE-LCHlch(52.79, 28.64, 240.08°)
OKLaboklab(58.7% -0.063 -0.0695)
OKLCHoklch(58.7% 0.094 227.8)
XYZxyz(17.0943, 20.8570, 40.1631)
Luminance0.2086 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3387A8 #A85433
analogous
#33A88E #3387A8 #334CA8
triadic
#3387A8 #A83387 #87A833
tetradic
#3387A8 #8E33A8 #A85433 #4CA833
square
#3387A8 #8E33A8 #A85433 #4CA833
split-complementary
#3387A8 #A8334C #A88E33
monochromatic
#163C4A #256179 #3387A8 #4FA7C9 #7EBED8

Accessibility & contrast

On white

4.06
#3387A8 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.17
#3387A8 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3387A8
5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3387A8#FFFFFF#000000##000000
##3387A81.004.065.175.17
#FFFFFF4.061.0021.0021.00
#0000005.1721.001.001.00
##0000005.1721.001.001.00

Color blindness preview

Protanopia (red-blind)
#7685AA
Deuteranopia (green-blind)
#6579A8
Tritanopia (blue-blind)
#009092
Achromatopsia (no color)
#7E7E7E

Design tokens & code

CSS
--color: #3387a8;
/* rgb */ color: rgb(51, 135, 168);
/* oklch */ color: oklch(58.7% 0.094 227.8);
Tailwind
colors: {
  custom: {
    50: '#79aac2',
    500: '#3387a8',
    950: '#000000',
  },
}
SCSS
$custom: #3387a8;
$custom-light: #79aac2;
$custom-dark: #000000;
JSON
{
  "hex": "#3387a8",
  "rgb": {
    "r": 51,
    "g": 135,
    "b": 168
  },
  "hsl": {
    "h": 196.923,
    "s": 53.425,
    "l": 42.941
  },
  "oklch": {
    "l": 0.58704,
    "c": 0.09381,
    "h": 227.8
  },
  "luminance": 0.20859
}

Semantic roles & 50–950 ramp

primary
#3387A8
secondary
#C18B76
accent
#744BDD
background
#F7FAFB
surface
#EEF4F7
border
#C9CED0
text
#0A1012
muted
#7C7F81

Preview Lab

Preview with #3387A8

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

Preview Lab → · Contrast checker → · Palette generator →

#3387A8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva