#3E83D5#3E83D5

#3E83D5 is a mid, vivid cyan. Relative luminance 0.221; OKLCH L 60.5% C 0.143 H 254.4°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX#3E83D5
RGBrgb(62, 131, 213)
HSLhsl(213, 64%, 54%)
HSVhsv(213, 71%, 84%)
CMYKcmyk(70.9%, 38.5%, 0%, 16.5%)
CIE-LABlab(54.09, 5.39, -48.44)
CIE-LCHlch(54.09, 48.74, 276.35°)
OKLaboklab(60.52% -0.0384 -0.138)
OKLCHoklch(60.52% 0.143 254.4)
XYZxyz(22.1087, 22.0584, 66.0304)
Luminance0.2206 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3E83D5 #D5903E
analogous
#3ECED5 #3E83D5 #453ED5
triadic
#3E83D5 #D53E83 #83D53E
tetradic
#3E83D5 #D53ECE #D5903E #3ED545
square
#3E83D5 #D53ECE #D5903E #3ED545
split-complementary
#3E83D5 #D5453E #CED53E
monochromatic
#1B487D #2665B0 #3E83D5 #70A3E0 #A3C4EB

Accessibility & contrast

On white

3.88
#3E83D5 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.41
#3E83D5 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E83D5
5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3E83D5#FFFFFF#000000##000000
##3E83D51.003.885.415.41
#FFFFFF3.881.0021.0021.00
#0000005.4121.001.001.00
##0000005.4121.001.001.00

Color blindness preview

Protanopia (red-blind)
#5D89D8
Deuteranopia (green-blind)
#467BD3
Tritanopia (blue-blind)
#0096A2
Achromatopsia (no color)
#818181

Design tokens & code

CSS
--color: #3e83d5;
/* rgb */ color: rgb(62, 131, 213);
/* oklch */ color: oklch(60.5% 0.143 254.4);
Tailwind
colors: {
  custom: {
    50: '#85a6e2',
    500: '#3e83d5',
    950: '#000000',
  },
}
SCSS
$custom: #3e83d5;
$custom-light: #85a6e2;
$custom-dark: #000000;
JSON
{
  "hex": "#3e83d5",
  "rgb": {
    "r": 62,
    "g": 131,
    "b": 213
  },
  "hsl": {
    "h": 212.583,
    "s": 64.255,
    "l": 53.922
  },
  "oklch": {
    "l": 0.60524,
    "c": 0.14329,
    "h": 254.4
  },
  "luminance": 0.22061
}

Semantic roles & 50–950 ramp

primary
#3E83D5
secondary
#D8BA97
accent
#9B41E7
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C0F15
muted
#7D7F83

Preview Lab

Preview with #3E83D5

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

Preview Lab → · Contrast checker → · Palette generator →

#3E83D5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva