#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
RGB	rgb(36, 77, 181)
HSL	hsl(223, 67%, 43%)
HSV	hsv(223, 80%, 71%)
CMYK	cmyk(80.1%, 57.5%, 0%, 29%)
CIE-LAB	lab(36.02, 24.64, -59.10)
CIE-LCH	lch(36.02, 64.03, 292.63°)
OKLab	oklab(45.74% -0.0171 -0.1707)
OKLCH	oklch(45.74% 0.172 264.3)
XYZ	xyz(11.7190, 9.0176, 44.8300)
Luminance	0.0902 (WCAG relative)
Temperature	cool
Family	blue

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
##244DB5	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

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.

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