#244A9F#244A9F

#244A9F is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.3% C 0.145 H 263.4°. Best body text is #FFFFFF at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#244A9F
RGB	rgb(36, 74, 159)
HSL	hsl(221, 63%, 38%)
HSV	hsv(221, 77%, 62%)
CMYK	cmyk(77.4%, 53.5%, 0%, 37.6%)
CIE-LAB	lab(33.51, 18.08, -50.06)
CIE-LCH	lch(33.51, 53.22, 289.86°)
OKLab	oklab(43.31% -0.0166 -0.1442)
OKLCH	oklch(43.31% 0.145 263.4)
XYZ	xyz(9.4321, 7.7748, 33.7977)
Luminance	0.0778 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#244A9F #9F7924

analogous

#24879F #244A9F #3B249F

triadic

#244A9F #9F244A #4A9F24

tetradic

#244A9F #9F2487 #9F7924 #249F3B

square

#244A9F #9F2487 #9F7924 #249F3B

split-complementary

#244A9F #9F3B24 #879F24

monochromatic

#0D1C3B #19336D #244A9F #3062D0 #6287DB

Accessibility & contrast

On white

8.22

#244A9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#244A9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #244A9F

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##244A9F	#FFFFFF	#000000	##FFFFFF
##244A9F	1.00	8.22	2.56	8.22
#FFFFFF	8.22	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C55A2

Deuteranopia (green-blind)

#00499D

Tritanopia (blue-blind)

#005F6D

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #244a9f;
/* rgb */ color: rgb(36, 74, 159);
/* oklch */ color: oklch(43.3% 0.145 263.4);

Tailwind

colors: {
  custom: {
    50: '#727bbc',
    500: '#244a9f',
    950: '#000000',
  },
}

SCSS

$custom: #244a9f;
$custom-light: #727bbc;
$custom-dark: #000000;

JSON

{
  "hex": "#244a9f",
  "rgb": {
    "r": 36,
    "g": 74,
    "b": 159
  },
  "hsl": {
    "h": 221.463,
    "s": 63.077,
    "l": 38.235
  },
  "oklch": {
    "l": 0.43314,
    "c": 0.14511,
    "h": 263.4
  },
  "luminance": 0.07776
}

Semantic roles & 50–950 ramp

primary

#244A9F

secondary

#C1A25E

accent

#B342E6

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #244A9F

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

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