#388ABA#388ABA

#388ABA is a mid, moderate cyan. Relative luminance 0.226; OKLCH L 60.5% C 0.107 H 238.0°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX#388ABA
RGBrgb(56, 138, 186)
HSLhsl(202, 54%, 47%)
HSVhsv(202, 70%, 73%)
CMYKcmyk(69.9%, 25.8%, 0%, 27.1%)
CIE-LABlab(54.62, -9.09, -32.31)
CIE-LCHlch(54.62, 33.56, 254.28°)
OKLaboklab(60.45% -0.0568 -0.091)
OKLCHoklch(60.45% 0.107 238)
XYZxyz(19.5788, 22.5607, 49.7677)
Luminance0.2256 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#388ABA #BA6838
analogous
#38BAA9 #388ABA #3849BA
triadic
#388ABA #BA388A #8ABA38
tetradic
#388ABA #A938BA #BA6838 #49BA38
square
#388ABA #A938BA #BA6838 #49BA38
split-complementary
#388ABA #BA3849 #BAA938
monochromatic
#1C445C #2A678B #388ABA #60A6CF #8FC0DD

Accessibility & contrast

On white

3.81
#388ABA on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.51
#388ABA on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #388ABA
5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##388ABA#FFFFFF#000000##000000
##388ABA1.003.815.515.51
#FFFFFF3.811.0021.0021.00
#0000005.5121.001.001.00
##0000005.5121.001.001.00

Color blindness preview

Protanopia (red-blind)
#738ABC
Deuteranopia (green-blind)
#627DB9
Tritanopia (blue-blind)
#00969A
Achromatopsia (no color)
#838383

Design tokens & code

CSS
--color: #388aba;
/* rgb */ color: rgb(56, 138, 186);
/* oklch */ color: oklch(60.5% 0.107 238.0);
Tailwind
colors: {
  custom: {
    50: '#7eaccf',
    500: '#388aba',
    950: '#000000',
  },
}
SCSS
$custom: #388aba;
$custom-light: #7eaccf;
$custom-dark: #000000;
JSON
{
  "hex": "#388aba",
  "rgb": {
    "r": 56,
    "g": 138,
    "b": 186
  },
  "hsl": {
    "h": 202.154,
    "s": 53.719,
    "l": 47.451
  },
  "oklch": {
    "l": 0.60452,
    "c": 0.10724,
    "h": 238
  },
  "luminance": 0.22563
}

Semantic roles & 50–950 ramp

primary
#388ABA
secondary
#C89E86
accent
#814BDD
background
#F8FAFC
surface
#EFF4F9
border
#CACED2
text
#0B1013
muted
#7C7F82

Preview Lab

Preview with #388ABA

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

Preview Lab → · Contrast checker → · Palette generator →

#388ABA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva