#3A8AD2#3A8AD2

#3A8AD2 is a mid, vivid cyan. Relative luminance 0.237; OKLCH L 61.8% C 0.134 H 248.9°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX#3A8AD2
RGBrgb(58, 138, 210)
HSLhsl(208, 63%, 53%)
HSVhsv(208, 72%, 82%)
CMYKcmyk(72.4%, 34.3%, 0%, 17.6%)
CIE-LABlab(55.81, -0.41, -44.03)
CIE-LCHlch(55.81, 44.03, 269.46°)
OKLaboklab(61.79% -0.0483 -0.1251)
OKLCHoklch(61.79% 0.134 248.9)
XYZxyz(22.4619, 23.7271, 64.3563)
Luminance0.2373 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3A8AD2 #D2823A
analogous
#3AD2CE #3A8AD2 #3A3ED2
triadic
#3A8AD2 #D23A8A #8AD23A
tetradic
#3A8AD2 #CE3AD2 #D2823A #3ED23A
square
#3A8AD2 #CE3AD2 #D2823A #3ED23A
split-complementary
#3A8AD2 #D23A3E #D2CE3A
monochromatic
#1B4B77 #266BA8 #3A8AD2 #6CA8DD #9EC5E9

Accessibility & contrast

On white

3.65
#3A8AD2 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.75
#3A8AD2 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8AD2
5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3A8AD2#FFFFFF#000000##000000
##3A8AD21.003.655.755.75
#FFFFFF3.651.0021.0021.00
#0000005.7521.001.001.00
##0000005.7521.001.001.00

Color blindness preview

Protanopia (red-blind)
#698ED5
Deuteranopia (green-blind)
#537FD1
Tritanopia (blue-blind)
#009BA4
Achromatopsia (no color)
#868686

Design tokens & code

CSS
--color: #3a8ad2;
/* rgb */ color: rgb(58, 138, 210);
/* oklch */ color: oklch(61.8% 0.134 248.9);
Tailwind
colors: {
  custom: {
    50: '#83abe0',
    500: '#3a8ad2',
    950: '#000000',
  },
}
SCSS
$custom: #3a8ad2;
$custom-light: #83abe0;
$custom-dark: #000000;
JSON
{
  "hex": "#3a8ad2",
  "rgb": {
    "r": 58,
    "g": 138,
    "b": 210
  },
  "hsl": {
    "h": 208.421,
    "s": 62.81,
    "l": 52.549
  },
  "oklch": {
    "l": 0.61787,
    "c": 0.13405,
    "h": 248.9
  },
  "luminance": 0.2373
}

Semantic roles & 50–950 ramp

primary
#3A8AD2
secondary
#D5B293
accent
#9042E6
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C1015
muted
#7D7F83

Preview Lab

Preview with #3A8AD2

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

Preview Lab → · Contrast checker → · Palette generator →

#3A8AD2 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva