#4184CE#4184CE

#4184CE is a mid, vivid cyan. Relative luminance 0.221; OKLCH L 60.5% C 0.132 H 252.8°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX#4184CE
RGBrgb(65, 132, 206)
HSLhsl(211, 59%, 53%)
HSVhsv(211, 68%, 81%)
CMYKcmyk(68.4%, 35.9%, 0%, 19.2%)
CIE-LABlab(54.11, 2.76, -44.45)
CIE-LCHlch(54.11, 44.53, 273.56°)
OKLaboklab(60.45% -0.0391 -0.1263)
OKLCHoklch(60.45% 0.132 252.8)
XYZxyz(21.5677, 22.0803, 61.5058)
Luminance0.2208 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4184CE #CE8B41
analogous
#41CBCE #4184CE #4441CE
triadic
#4184CE #CE4184 #84CE41
tetradic
#4184CE #CE41CB #CE8B41 #41CE44
square
#4184CE #CE41CB #CE8B41 #41CE44
split-complementary
#4184CE #CE4441 #CBCE41
monochromatic
#1E4876 #2B66A7 #4184CE #72A3DB #A2C3E7

Accessibility & contrast

On white

3.88
#4184CE on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.42
#4184CE on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4184CE
5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4184CE#FFFFFF#000000##000000
##4184CE1.003.885.425.42
#FFFFFF3.881.0021.0021.00
#0000005.4221.001.001.00
##0000005.4221.001.001.00

Color blindness preview

Protanopia (red-blind)
#6389D1
Deuteranopia (green-blind)
#4F7BCD
Tritanopia (blue-blind)
#00959F
Achromatopsia (no color)
#818181

Design tokens & code

CSS
--color: #4184ce;
/* rgb */ color: rgb(65, 132, 206);
/* oklch */ color: oklch(60.5% 0.132 252.8);
Tailwind
colors: {
  custom: {
    50: '#85a7dd',
    500: '#4184ce',
    950: '#000000',
  },
}
SCSS
$custom: #4184ce;
$custom-light: #85a7dd;
$custom-dark: #000000;
JSON
{
  "hex": "#4184ce",
  "rgb": {
    "r": 65,
    "g": 132,
    "b": 206
  },
  "hsl": {
    "h": 211.489,
    "s": 58.996,
    "l": 53.137
  },
  "oklch": {
    "l": 0.60452,
    "c": 0.13219,
    "h": 252.8
  },
  "luminance": 0.22083
}

Semantic roles & 50–950 ramp

primary
#4184CE
secondary
#D4B797
accent
#9846E2
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C0F15
muted
#7D7F83

Preview Lab

Preview with #4184CE

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

Preview Lab → · Contrast checker → · Palette generator →

#4184CE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva