#3986C7#3986C7

#3986C7 is a mid, vivid cyan. Relative luminance 0.220; OKLCH L 60.2% C 0.125 H 247.3°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX#3986C7
RGBrgb(57, 134, 199)
HSLhsl(207, 56%, 50%)
HSVhsv(207, 71%, 78%)
CMYKcmyk(71.4%, 32.7%, 0%, 22%)
CIE-LABlab(54.07, -2.09, -40.56)
CIE-LCHlch(54.07, 40.61, 267.05°)
OKLaboklab(60.23% -0.0481 -0.115)
OKLCHoklch(60.23% 0.125 247.3)
XYZxyz(20.5173, 22.0413, 57.1948)
Luminance0.2204 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3986C7 #C77A39
analogous
#39C7C1 #3986C7 #393FC7
triadic
#3986C7 #C73986 #86C739
tetradic
#3986C7 #C139C7 #C77A39 #3FC739
square
#3986C7 #C139C7 #C77A39 #3FC739
split-complementary
#3986C7 #C7393F #C7C139
monochromatic
#1D4668 #2B6698 #3986C7 #69A3D4 #98C0E2

Accessibility & contrast

On white

3.88
#3986C7 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.41
#3986C7 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3986C7
5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3986C7#FFFFFF#000000##000000
##3986C71.003.885.415.41
#FFFFFF3.881.0021.0021.00
#0000005.4121.001.001.00
##0000005.4121.001.001.00

Color blindness preview

Protanopia (red-blind)
#6989CA
Deuteranopia (green-blind)
#557BC6
Tritanopia (blue-blind)
#00969D
Achromatopsia (no color)
#818181

Design tokens & code

CSS
--color: #3986c7;
/* rgb */ color: rgb(57, 134, 199);
/* oklch */ color: oklch(60.2% 0.125 247.3);
Tailwind
colors: {
  custom: {
    50: '#80a8d8',
    500: '#3986c7',
    950: '#000000',
  },
}
SCSS
$custom: #3986c7;
$custom-light: #80a8d8;
$custom-dark: #000000;
JSON
{
  "hex": "#3986c7",
  "rgb": {
    "r": 57,
    "g": 134,
    "b": 199
  },
  "hsl": {
    "h": 207.465,
    "s": 55.906,
    "l": 50.196
  },
  "oklch": {
    "l": 0.60229,
    "c": 0.12467,
    "h": 247.3
  },
  "luminance": 0.22044
}

Semantic roles & 50–950 ramp

primary
#3986C7
secondary
#CEAB8E
accent
#8E49DF
background
#F8FAFD
surface
#F0F4FA
border
#CBCED3
text
#0C0F14
muted
#7D7F83

Preview Lab

Preview with #3986C7

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

Preview Lab → · Contrast checker → · Palette generator →

#3986C7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva