#244CA1#244CA1

#244CA1 is a dark, vivid blue. Relative luminance 0.081; OKLCH L 43.9% C 0.145 H 262.9°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#244CA1
RGB	rgb(36, 76, 161)
HSL	hsl(221, 63%, 39%)
HSV	hsv(221, 78%, 63%)
CMYK	cmyk(77.6%, 52.8%, 0%, 36.9%)
CIE-LAB	lab(34.22, 17.52, -50.10)
CIE-LCH	lch(34.22, 53.08, 289.27°)
OKLab	oklab(43.9% -0.018 -0.1443)
OKLCH	oklch(43.9% 0.145 262.9)
XYZ	xyz(9.7427, 8.1161, 34.7644)
Luminance	0.0812 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#244CA1 #A17924

analogous

#248AA1 #244CA1 #3A24A1

triadic

#244CA1 #A1244C #4CA124

tetradic

#244CA1 #A1248A #A17924 #24A13A

square

#244CA1 #A1248A #A17924 #24A13A

split-complementary

#244CA1 #A13A24 #8AA124

monochromatic

#0E1D3D #19346F #244CA1 #3164D1 #638ADC

Accessibility & contrast

On white

8.00

#244CA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#244CA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #244CA1

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##244CA1	#FFFFFF	#000000	##FFFFFF
##244CA1	1.00	8.00	2.62	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1157A4

Deuteranopia (green-blind)

#004B9F

Tritanopia (blue-blind)

#00616F

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #244ca1;
/* rgb */ color: rgb(36, 76, 161);
/* oklch */ color: oklch(43.9% 0.145 262.9);

Tailwind

colors: {
  custom: {
    50: '#727dbd',
    500: '#244ca1',
    950: '#000000',
  },
}

SCSS

$custom: #244ca1;
$custom-light: #727dbd;
$custom-dark: #000000;

JSON

{
  "hex": "#244ca1",
  "rgb": {
    "r": 36,
    "g": 76,
    "b": 161
  },
  "hsl": {
    "h": 220.8,
    "s": 63.452,
    "l": 38.627
  },
  "oklch": {
    "l": 0.43903,
    "c": 0.14539,
    "h": 262.9
  },
  "luminance": 0.08117
}

Semantic roles & 50–950 ramp

primary

#244CA1

secondary

#C2A25F

accent

#B241E6

background

#F7F7FB

surface

#EDEEF7

border

#C8C9D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #244CA1

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

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