#244DB5#244DB5

#244DB5 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.7% C 0.172 H 264.3°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX#244DB5
RGBrgb(36, 77, 181)
HSLhsl(223, 67%, 43%)
HSVhsv(223, 80%, 71%)
CMYKcmyk(80.1%, 57.5%, 0%, 29%)
CIE-LABlab(36.02, 24.64, -59.10)
CIE-LCHlch(36.02, 64.03, 292.63°)
OKLaboklab(45.74% -0.0171 -0.1707)
OKLCHoklch(45.74% 0.172 264.3)
XYZxyz(11.7190, 9.0176, 44.8300)
Luminance0.0902 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#244DB5 #B58C24
analogous
#2496B5 #244DB5 #4324B5
triadic
#244DB5 #B5244D #4DB524
tetradic
#244DB5 #B52496 #B58C24 #24B543
square
#244DB5 #B52496 #B58C24 #24B543
split-complementary
#244DB5 #B54324 #96B524
monochromatic
#10224F #1A3782 #244DB5 #3E69D9 #7191E3

Accessibility & contrast

On white

7.49
#244DB5 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.80
#244DB5 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #244DB5
7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##244DB5#FFFFFF#000000##FFFFFF
##244DB51.007.492.807.49
#FFFFFF7.491.0021.001.00
#0000002.8021.001.0021.00
##FFFFFF7.491.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005CB9
Deuteranopia (green-blind)
#004EB3
Tritanopia (blue-blind)
#006779
Achromatopsia (no color)
#555555

Design tokens & code

CSS
--color: #244db5;
/* rgb */ color: rgb(36, 77, 181);
/* oklch */ color: oklch(45.7% 0.172 264.3);
Tailwind
colors: {
  custom: {
    50: '#777ecc',
    500: '#244db5',
    950: '#000000',
  },
}
SCSS
$custom: #244db5;
$custom-light: #777ecc;
$custom-dark: #000000;
JSON
{
  "hex": "#244db5",
  "rgb": {
    "r": 36,
    "g": 77,
    "b": 181
  },
  "hsl": {
    "h": 223.034,
    "s": 66.82,
    "l": 42.549
  },
  "oklch": {
    "l": 0.45739,
    "c": 0.17155,
    "h": 264.3
  },
  "luminance": 0.09019
}

Semantic roles & 50–950 ramp

primary
#244DB5
secondary
#C9AF6B
accent
#B93EEA
background
#F7F7FC
surface
#EEEEF9
border
#C9C9D2
text
#0A0913
muted
#7C7B82

Preview Lab

Preview with #244DB5

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

Preview Lab → · Contrast checker → · Palette generator →

#244DB5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva