#3B83D8#3B83D8

#3B83D8 is a mid, vivid cyan. Relative luminance 0.221; OKLCH L 60.6% C 0.148 H 254.5°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX#3B83D8
RGBrgb(59, 131, 216)
HSLhsl(212, 67%, 54%)
HSVhsv(212, 73%, 85%)
CMYKcmyk(72.7%, 39.4%, 0%, 15.3%)
CIE-LABlab(54.15, 6.05, -50.04)
CIE-LCHlch(54.15, 50.41, 276.90°)
OKLaboklab(60.6% -0.0397 -0.1428)
OKLCHoklch(60.6% 0.148 254.5)
XYZxyz(22.3100, 22.1178, 68.0458)
Luminance0.2212 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3B83D8 #D8903B
analogous
#3BD2D8 #3B83D8 #423BD8
triadic
#3B83D8 #D83B83 #83D83B
tetradic
#3B83D8 #D83BD2 #D8903B #3BD842
square
#3B83D8 #D83BD2 #D8903B #3BD842
split-complementary
#3B83D8 #D8423B #D2D83B
monochromatic
#19487F #2365B2 #3B83D8 #6EA3E2 #A1C4EC

Accessibility & contrast

On white

3.87
#3B83D8 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.42
#3B83D8 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B83D8
5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3B83D8#FFFFFF#000000##000000
##3B83D81.003.875.425.42
#FFFFFF3.871.0021.0021.00
#0000005.4221.001.001.00
##0000005.4221.001.001.00

Color blindness preview

Protanopia (red-blind)
#5B89DB
Deuteranopia (green-blind)
#427BD6
Tritanopia (blue-blind)
#0097A3
Achromatopsia (no color)
#818181

Design tokens & code

CSS
--color: #3b83d8;
/* rgb */ color: rgb(59, 131, 216);
/* oklch */ color: oklch(60.6% 0.148 254.5);
Tailwind
colors: {
  custom: {
    50: '#84a6e4',
    500: '#3b83d8',
    950: '#000000',
  },
}
SCSS
$custom: #3b83d8;
$custom-light: #84a6e4;
$custom-dark: #000000;
JSON
{
  "hex": "#3b83d8",
  "rgb": {
    "r": 59,
    "g": 131,
    "b": 216
  },
  "hsl": {
    "h": 212.484,
    "s": 66.809,
    "l": 53.922
  },
  "oklch": {
    "l": 0.60598,
    "c": 0.14818,
    "h": 254.5
  },
  "luminance": 0.2212
}

Semantic roles & 50–950 ramp

primary
#3B83D8
secondary
#D9BA96
accent
#9B3EEA
background
#F8FAFE
surface
#F0F4FC
border
#CBCED5
text
#0C0F16
muted
#7D7F84

Preview Lab

Preview with #3B83D8

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

Preview Lab → · Contrast checker → · Palette generator →

#3B83D8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva