#244FA9#244FA9

#244FA9 is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.2% C 0.153 H 262.7°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#244FA9
RGB	rgb(36, 79, 169)
HSL	hsl(221, 65%, 40%)
HSV	hsv(221, 79%, 66%)
CMYK	cmyk(78.7%, 53.3%, 0%, 33.7%)
CIE-LAB	lab(35.66, 18.64, -52.57)
CIE-LCH	lch(35.66, 55.78, 289.52°)
OKLab	oklab(45.18% -0.0194 -0.1515)
OKLCH	oklch(45.18% 0.153 262.7)
XYZ	xyz(10.6824, 8.8304, 38.6699)
Luminance	0.0883 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#244FA9 #A97E24

analogous

#2491A9 #244FA9 #3C24A9

triadic

#244FA9 #A9244F #4FA924

tetradic

#244FA9 #A92491 #A97E24 #24A93C

square

#244FA9 #A92491 #A97E24 #24A93C

split-complementary

#244FA9 #A93C24 #91A924

monochromatic

#0F2044 #193777 #244FA9 #3669D4 #688FDF

Accessibility & contrast

On white

7.59

#244FA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#244FA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #244FA9

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##244FA9	#FFFFFF	#000000	##FFFFFF
##244FA9	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C5AAC

Deuteranopia (green-blind)

#004EA7

Tritanopia (blue-blind)

#006574

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #244fa9;
/* rgb */ color: rgb(36, 79, 169);
/* oklch */ color: oklch(45.2% 0.153 262.7);

Tailwind

colors: {
  custom: {
    50: '#747fc3',
    500: '#244fa9',
    950: '#000000',
  },
}

SCSS

$custom: #244fa9;
$custom-light: #747fc3;
$custom-dark: #000000;

JSON

{
  "hex": "#244fa9",
  "rgb": {
    "r": 36,
    "g": 79,
    "b": 169
  },
  "hsl": {
    "h": 220.602,
    "s": 64.878,
    "l": 40.196
  },
  "oklch": {
    "l": 0.45177,
    "c": 0.15271,
    "h": 262.7
  },
  "luminance": 0.08832
}

Semantic roles & 50–950 ramp

primary

#244FA9

secondary

#C5A664

accent

#B240E8

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#090A13

muted

#7B7C82

Preview Lab

Preview with #244FA9

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

Preview Lab → · Contrast checker → · Palette generator →