#3B83BE#3B83BE

#3B83BE is a mid, moderate cyan. Relative luminance 0.209; OKLCH L 59.1% C 0.116 H 246.3°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX#3B83BE
RGBrgb(59, 131, 190)
HSLhsl(207, 53%, 49%)
HSVhsv(207, 69%, 75%)
CMYKcmyk(68.9%, 31.1%, 0%, 25.5%)
CIE-LABlab(52.82, -3.19, -37.40)
CIE-LCHlch(52.82, 37.54, 265.13°)
OKLaboklab(59.11% -0.0466 -0.1058)
OKLCHoklch(59.11% 0.116 246.3)
XYZxyz(19.2107, 20.8781, 51.7226)
Luminance0.2088 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3B83BE #BE763B
analogous
#3BBEB8 #3B83BE #3B42BE
triadic
#3B83BE #BE3B83 #83BE3B
tetradic
#3B83BE #B83BBE #BE763B #42BE3B
square
#3B83BE #B83BBE #BE763B #42BE3B
split-complementary
#3B83BE #BE3B42 #BEB83B
monochromatic
#1E4361 #2C638F #3B83BE #67A0D0 #95BDDE

Accessibility & contrast

On white

4.06
#3B83BE on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.18
#3B83BE on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B83BE
5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3B83BE#FFFFFF#000000##000000
##3B83BE1.004.065.185.18
#FFFFFF4.061.0021.0021.00
#0000005.1821.001.001.00
##0000005.1821.001.001.00

Color blindness preview

Protanopia (red-blind)
#6985C1
Deuteranopia (green-blind)
#5678BD
Tritanopia (blue-blind)
#009198
Achromatopsia (no color)
#7E7E7E

Design tokens & code

CSS
--color: #3b83be;
/* rgb */ color: rgb(59, 131, 190);
/* oklch */ color: oklch(59.1% 0.116 246.3);
Tailwind
colors: {
  custom: {
    50: '#80a6d2',
    500: '#3b83be',
    950: '#000000',
  },
}
SCSS
$custom: #3b83be;
$custom-light: #80a6d2;
$custom-dark: #000000;
JSON
{
  "hex": "#3b83be",
  "rgb": {
    "r": 59,
    "g": 131,
    "b": 190
  },
  "hsl": {
    "h": 207.023,
    "s": 52.61,
    "l": 48.824
  },
  "oklch": {
    "l": 0.59115,
    "c": 0.11561,
    "h": 246.3
  },
  "luminance": 0.2088
}

Semantic roles & 50–950 ramp

primary
#3B83BE
secondary
#CAA78B
accent
#8D4CDC
background
#F8FAFC
surface
#EFF4F9
border
#CACED2
text
#0B0F14
muted
#7C7F82

Preview Lab

Preview with #3B83BE

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

Preview Lab → · Contrast checker → · Palette generator →

#3B83BE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva