#3F86C4#3F86C4

#3F86C4 is a mid, moderate cyan. Relative luminance 0.221; OKLCH L 60.3% C 0.119 H 247.6°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX#3F86C4
RGBrgb(63, 134, 196)
HSLhsl(208, 53%, 51%)
HSVhsv(208, 68%, 77%)
CMYKcmyk(67.9%, 31.6%, 0%, 23.1%)
CIE-LABlab(54.12, -2.23, -38.76)
CIE-LCHlch(54.12, 38.82, 266.71°)
OKLaboklab(60.28% -0.0452 -0.1097)
OKLCHoklch(60.28% 0.119 247.6)
XYZxyz(20.5351, 22.0903, 55.3955)
Luminance0.2209 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3F86C4 #C47D3F
analogous
#3FC4BF #3F86C4 #3F43C4
triadic
#3F86C4 #C43F86 #86C43F
tetradic
#3F86C4 #BF3FC4 #C47D3F #43C43F
square
#3F86C4 #BF3FC4 #C47D3F #43C43F
split-complementary
#3F86C4 #C43F43 #C4BF3F
monochromatic
#204768 #2E6697 #3F86C4 #6EA4D2 #9DC1E1

Accessibility & contrast

On white

3.88
#3F86C4 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.42
#3F86C4 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F86C4
5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3F86C4#FFFFFF#000000##000000
##3F86C41.003.885.425.42
#FFFFFF3.881.0021.0021.00
#0000005.4221.001.001.00
##0000005.4221.001.001.00

Color blindness preview

Protanopia (red-blind)
#6A88C7
Deuteranopia (green-blind)
#587CC3
Tritanopia (blue-blind)
#00959C
Achromatopsia (no color)
#818181

Design tokens & code

CSS
--color: #3f86c4;
/* rgb */ color: rgb(63, 134, 196);
/* oklch */ color: oklch(60.3% 0.119 247.6);
Tailwind
colors: {
  custom: {
    50: '#82a9d6',
    500: '#3f86c4',
    950: '#000000',
  },
}
SCSS
$custom: #3f86c4;
$custom-light: #82a9d6;
$custom-dark: #000000;
JSON
{
  "hex": "#3f86c4",
  "rgb": {
    "r": 63,
    "g": 134,
    "b": 196
  },
  "hsl": {
    "h": 207.97,
    "s": 52.988,
    "l": 50.784
  },
  "oklch": {
    "l": 0.60277,
    "c": 0.11863,
    "h": 247.6
  },
  "luminance": 0.22092
}

Semantic roles & 50–950 ramp

primary
#3F86C4
secondary
#CDAD92
accent
#8F4BDC
background
#F8FAFD
surface
#F0F4FA
border
#CBCED3
text
#0C0F14
muted
#7D7F83

Preview Lab

Preview with #3F86C4

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

Preview Lab → · Contrast checker → · Palette generator →

#3F86C4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva