#387D8D#387D8D

#387D8D is a mid, moderate cyan. Relative luminance 0.174; OKLCH L 55.2% C 0.073 H 215.2°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX#387D8D
RGBrgb(56, 125, 141)
HSLhsl(191, 43%, 39%)
HSVhsv(191, 60%, 55%)
CMYKcmyk(60.3%, 11.3%, 0%, 44.7%)
CIE-LABlab(48.80, -16.69, -15.21)
CIE-LCHlch(48.80, 22.58, 222.34°)
OKLaboklab(55.2% -0.0597 -0.0422)
OKLCHoklch(55.2% 0.073 215.2)
XYZxyz(13.7703, 17.4297, 27.8327)
Luminance0.1743 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#387D8D #8D4838
analogous
#388D72 #387D8D #38528D
triadic
#387D8D #8D387D #7D8D38
tetradic
#387D8D #72388D #8D4838 #528D38
square
#387D8D #72388D #8D4838 #528D38
split-complementary
#387D8D #8D3852 #8D7238
monochromatic
#152F35 #275661 #387D8D #4BA3B7 #77B9C9

Accessibility & contrast

On white

4.68
#387D8D on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.49
#387D8D on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #387D8D
4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##387D8D#FFFFFF#000000##FFFFFF
##387D8D1.004.684.494.68
#FFFFFF4.681.0021.001.00
#0000004.4921.001.0021.00
##FFFFFF4.681.0021.001.00

Color blindness preview

Protanopia (red-blind)
#72798E
Deuteranopia (green-blind)
#65708D
Tritanopia (blue-blind)
#008382
Achromatopsia (no color)
#747474

Design tokens & code

CSS
--color: #387d8d;
/* rgb */ color: rgb(56, 125, 141);
/* oklch */ color: oklch(55.2% 0.073 215.2);
Tailwind
colors: {
  custom: {
    50: '#77a2ae',
    500: '#387d8d',
    950: '#000000',
  },
}
SCSS
$custom: #387d8d;
$custom-light: #77a2ae;
$custom-dark: #000000;
JSON
{
  "hex": "#387d8d",
  "rgb": {
    "r": 56,
    "g": 125,
    "b": 141
  },
  "hsl": {
    "h": 191.294,
    "s": 43.147,
    "l": 38.627
  },
  "oklch": {
    "l": 0.55203,
    "c": 0.07314,
    "h": 215.2
  },
  "luminance": 0.17431
}

Semantic roles & 50–950 ramp

primary
#387D8D
secondary
#B27C6F
accent
#6D55D3
background
#F7FAFA
surface
#EEF3F4
border
#C9CDCE
text
#090F10
muted
#7B7F7F

Preview Lab

Preview with #387D8D

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

Preview Lab → · Contrast checker → · Palette generator →

#387D8D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva