#244DB9#244DB9

#244DB9 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.1% C 0.177 H 264.5°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#244DB9
RGB	rgb(36, 77, 185)
HSL	hsl(223, 67%, 43%)
HSV	hsv(223, 81%, 73%)
CMYK	cmyk(80.5%, 58.4%, 0%, 27.5%)
CIE-LAB	lab(36.34, 26.18, -60.94)
CIE-LCH	lch(36.34, 66.33, 293.25°)
OKLab	oklab(46.08% -0.0169 -0.1761)
OKLCH	oklch(46.08% 0.177 264.5)
XYZ	xyz(12.1353, 9.1842, 47.0227)
Luminance	0.0919 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#244DB9 #B99024

analogous

#2497B9 #244DB9 #4524B9

triadic

#244DB9 #B9244D #4DB924

tetradic

#244DB9 #B92497 #B99024 #24B945

square

#244DB9 #B92497 #B99024 #24B945

split-complementary

#244DB9 #B94524 #97B924

monochromatic

#102253 #1A3886 #244DB9 #406BDA #7492E4

Accessibility & contrast

On white

7.40

#244DB9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#244DB9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #244DB9

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##244DB9	#FFFFFF	#000000	##FFFFFF
##244DB9	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBD

Deuteranopia (green-blind)

#004FB7

Tritanopia (blue-blind)

#00687B

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #244db9;
/* rgb */ color: rgb(36, 77, 185);
/* oklch */ color: oklch(46.1% 0.177 264.5);

Tailwind

colors: {
  custom: {
    50: '#787ecf',
    500: '#244db9',
    950: '#000000',
  },
}

SCSS

$custom: #244db9;
$custom-light: #787ecf;
$custom-dark: #000000;

JSON

{
  "hex": "#244db9",
  "rgb": {
    "r": 36,
    "g": 77,
    "b": 185
  },
  "hsl": {
    "h": 223.49,
    "s": 67.421,
    "l": 43.333
  },
  "oklch": {
    "l": 0.46077,
    "c": 0.17691,
    "h": 264.5
  },
  "luminance": 0.09186
}

Semantic roles & 50–950 ramp

primary

#244DB9

secondary

#CBB16E

accent

#BB3DEA

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0A0914

muted

#7C7B82

Preview Lab

Preview with #244DB9

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

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