#4182AD#4182AD

#4182AD is a mid, moderate cyan. Relative luminance 0.201; OKLCH L 58.2% C 0.094 H 240.0°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX#4182AD
RGBrgb(65, 130, 173)
HSLhsl(204, 45%, 47%)
HSVhsv(204, 62%, 68%)
CMYKcmyk(62.4%, 24.9%, 0%, 32.2%)
CIE-LABlab(51.96, -7.37, -28.97)
CIE-LCHlch(51.96, 29.89, 255.73°)
OKLaboklab(58.24% -0.0469 -0.0813)
OKLCHoklch(58.24% 0.094 240)
XYZxyz(17.7026, 20.1045, 42.4747)
Luminance0.2011 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4182AD #AD6C41
analogous
#41ADA2 #4182AD #414CAD
triadic
#4182AD #AD4182 #82AD41
tetradic
#4182AD #A241AD #AD6C41 #4CAD41
square
#4182AD #A241AD #AD6C41 #4CAD41
split-complementary
#4182AD #AD414C #ADA241
monochromatic
#203F54 #306181 #4182AD #669FC5 #92BBD6

Accessibility & contrast

On white

4.18
#4182AD on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.02
#4182AD on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4182AD
5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4182AD#FFFFFF#000000##000000
##4182AD1.004.185.025.02
#FFFFFF4.181.0021.0021.00
#0000005.0221.001.001.00
##0000005.0221.001.001.00

Color blindness preview

Protanopia (red-blind)
#6E82AF
Deuteranopia (green-blind)
#6077AC
Tritanopia (blue-blind)
#008D91
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #4182ad;
/* rgb */ color: rgb(65, 130, 173);
/* oklch */ color: oklch(58.2% 0.094 240.0);
Tailwind
colors: {
  custom: {
    50: '#80a6c5',
    500: '#4182ad',
    950: '#000000',
  },
}
SCSS
$custom: #4182ad;
$custom-light: #80a6c5;
$custom-dark: #000000;
JSON
{
  "hex": "#4182ad",
  "rgb": {
    "r": 65,
    "g": 130,
    "b": 173
  },
  "hsl": {
    "h": 203.889,
    "s": 45.378,
    "l": 46.667
  },
  "oklch": {
    "l": 0.58239,
    "c": 0.09386,
    "h": 240
  },
  "luminance": 0.20106
}

Semantic roles & 50–950 ramp

primary
#4182AD
secondary
#C29F88
accent
#8753D5
background
#F8FAFC
surface
#EFF4F8
border
#CACED1
text
#0B0F13
muted
#7C7F82

Preview Lab

Preview with #4182AD

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

Preview Lab → · Contrast checker → · Palette generator →

#4182AD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva