#4C83DB#4C83DB

#4C83DB is a mid, vivid blue. Relative luminance 0.229; OKLCH L 61.4% C 0.146 H 259.4°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX#4C83DB
RGBrgb(76, 131, 219)
HSLhsl(217, 67%, 58%)
HSVhsv(217, 65%, 86%)
CMYKcmyk(65.3%, 40.2%, 0%, 14.1%)
CIE-LABlab(54.95, 9.68, -50.42)
CIE-LCHlch(54.95, 51.34, 280.86°)
OKLaboklab(61.45% -0.0269 -0.1436)
OKLCHoklch(61.45% 0.146 259.4)
XYZxyz(23.8784, 22.8812, 70.1622)
Luminance0.2288 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4C83DB #DBA44C
analogous
#4CCBDB #4C83DB #5C4CDB
triadic
#4C83DB #DB4C83 #83DB4C
tetradic
#4C83DB #DB4CCB #DBA44C #4CDB5C
square
#4C83DB #DB4CCB #DBA44C #4CDB5C
split-complementary
#4C83DB #DB5C4C #CBDB4C
monochromatic
#1D4990 #2763C3 #4C83DB #7FA6E5 #B2CAEF

Accessibility & contrast

On white

3.77
#4C83DB on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.58
#4C83DB on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C83DB
5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4C83DB#FFFFFF#000000##000000
##4C83DB1.003.775.585.58
#FFFFFF3.771.0021.0021.00
#0000005.5821.001.001.00
##0000005.5821.001.001.00

Color blindness preview

Protanopia (red-blind)
#5B8BDE
Deuteranopia (green-blind)
#467DD9
Tritanopia (blue-blind)
#0097A4
Achromatopsia (no color)
#838383

Design tokens & code

CSS
--color: #4c83db;
/* rgb */ color: rgb(76, 131, 219);
/* oklch */ color: oklch(61.4% 0.146 259.4);
Tailwind
colors: {
  custom: {
    50: '#8ca6e6',
    500: '#4c83db',
    950: '#000000',
  },
}
SCSS
$custom: #4c83db;
$custom-light: #8ca6e6;
$custom-dark: #000000;
JSON
{
  "hex": "#4c83db",
  "rgb": {
    "r": 76,
    "g": 131,
    "b": 219
  },
  "hsl": {
    "h": 216.923,
    "s": 66.512,
    "l": 57.843
  },
  "oklch": {
    "l": 0.61448,
    "c": 0.14612,
    "h": 259.4
  },
  "luminance": 0.22884
}

Semantic roles & 50–950 ramp

primary
#4C83DB
secondary
#DEC8A5
accent
#A83EE9
background
#F9FAFE
surface
#F1F4FC
border
#CBCED5
text
#0D0F16
muted
#7E7F84

Preview Lab

Preview with #4C83DB

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

Preview Lab → · Contrast checker → · Palette generator →

#4C83DB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva