#4387AD#4387AD

#4387AD is a mid, moderate cyan. Relative luminance 0.215; OKLCH L 59.5% C 0.090 H 235.5°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX#4387AD
RGBrgb(67, 135, 173)
HSLhsl(202, 44%, 47%)
HSVhsv(202, 61%, 68%)
CMYKcmyk(61.3%, 22%, 0%, 32.2%)
CIE-LABlab(53.53, -9.84, -26.52)
CIE-LCHlch(53.53, 28.29, 249.64°)
OKLaboklab(59.51% -0.0509 -0.0742)
OKLCHoklch(59.51% 0.09 235.5)
XYZxyz(18.5187, 21.5366, 42.7081)
Luminance0.2154 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4387AD #AD6943
analogous
#43AD9E #4387AD #4352AD
triadic
#4387AD #AD4387 #87AD43
tetradic
#4387AD #9E43AD #AD6943 #52AD43
square
#4387AD #9E43AD #AD6943 #52AD43
split-complementary
#4387AD #AD4352 #AD9E43
monochromatic
#214255 #326581 #4387AD #68A4C5 #95BED6

Accessibility & contrast

On white

3.96
#4387AD on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.31
#4387AD on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4387AD
5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4387AD#FFFFFF#000000##000000
##4387AD1.003.965.315.31
#FFFFFF3.961.0021.0021.00
#0000005.3121.001.001.00
##0000005.3121.001.001.00

Color blindness preview

Protanopia (red-blind)
#7586AF
Deuteranopia (green-blind)
#667BAC
Tritanopia (blue-blind)
#009194
Achromatopsia (no color)
#808080

Design tokens & code

CSS
--color: #4387ad;
/* rgb */ color: rgb(67, 135, 173);
/* oklch */ color: oklch(59.5% 0.090 235.5);
Tailwind
colors: {
  custom: {
    50: '#81a9c5',
    500: '#4387ad',
    950: '#000000',
  },
}
SCSS
$custom: #4387ad;
$custom-light: #81a9c5;
$custom-dark: #000000;
JSON
{
  "hex": "#4387ad",
  "rgb": {
    "r": 67,
    "g": 135,
    "b": 173
  },
  "hsl": {
    "h": 201.509,
    "s": 44.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.59511,
    "c": 0.09003,
    "h": 235.5
  },
  "luminance": 0.21538
}

Semantic roles & 50–950 ramp

primary
#4387AD
secondary
#C19E8A
accent
#8254D4
background
#F8FAFC
surface
#EFF4F8
border
#CACED1
text
#0B1013
muted
#7C7F82

Preview Lab

Preview with #4387AD

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

Preview Lab → · Contrast checker → · Palette generator →

#4387AD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva