#4185CE#4185CE

#4185CE is a mid, vivid cyan. Relative luminance 0.224; OKLCH L 60.7% C 0.131 H 252.2°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX#4185CE
RGBrgb(65, 133, 206)
HSLhsl(211, 59%, 53%)
HSVhsv(211, 68%, 81%)
CMYKcmyk(68.4%, 35.4%, 0%, 19.2%)
CIE-LABlab(54.40, 2.17, -43.99)
CIE-LCHlch(54.40, 44.04, 272.82°)
OKLaboklab(60.68% -0.04 -0.1249)
OKLCHoklch(60.68% 0.131 252.2)
XYZxyz(21.7040, 22.3528, 61.5512)
Luminance0.2235 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4185CE #CE8A41
analogous
#41CBCE #4185CE #4341CE
triadic
#4185CE #CE4185 #85CE41
tetradic
#4185CE #CE41CB #CE8A41 #41CE43
square
#4185CE #CE41CB #CE8A41 #41CE43
split-complementary
#4185CE #CE4341 #CBCE41
monochromatic
#1E4976 #2B67A7 #4185CE #72A4DB #A2C3E7

Accessibility & contrast

On white

3.84
#4185CE on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.47
#4185CE on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4185CE
5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4185CE#FFFFFF#000000##000000
##4185CE1.003.845.475.47
#FFFFFF3.841.0021.0021.00
#0000005.4721.001.001.00
##0000005.4721.001.001.00

Color blindness preview

Protanopia (red-blind)
#6489D1
Deuteranopia (green-blind)
#507CCD
Tritanopia (blue-blind)
#0096A0
Achromatopsia (no color)
#828282

Design tokens & code

CSS
--color: #4185ce;
/* rgb */ color: rgb(65, 133, 206);
/* oklch */ color: oklch(60.7% 0.131 252.2);
Tailwind
colors: {
  custom: {
    50: '#85a8dd',
    500: '#4185ce',
    950: '#000000',
  },
}
SCSS
$custom: #4185ce;
$custom-light: #85a8dd;
$custom-dark: #000000;
JSON
{
  "hex": "#4185ce",
  "rgb": {
    "r": 65,
    "g": 133,
    "b": 206
  },
  "hsl": {
    "h": 211.064,
    "s": 58.996,
    "l": 53.137
  },
  "oklch": {
    "l": 0.60677,
    "c": 0.1312,
    "h": 252.2
  },
  "luminance": 0.22355
}

Semantic roles & 50–950 ramp

primary
#4185CE
secondary
#D4B697
accent
#9746E2
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C0F15
muted
#7D7F83

Preview Lab

Preview with #4185CE

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

Preview Lab → · Contrast checker → · Palette generator →

#4185CE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva