#244A9B#244A9B

#244A9B is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.0% C 0.140 H 263.0°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#244A9B
RGB	rgb(36, 74, 155)
HSL	hsl(221, 62%, 37%)
HSV	hsv(221, 77%, 61%)
CMYK	cmyk(76.8%, 52.3%, 0%, 39.2%)
CIE-LAB	lab(33.22, 16.51, -48.11)
CIE-LCH	lch(33.22, 50.87, 288.94°)
OKLab	oklab(43% -0.0171 -0.1384)
OKLCH	oklch(43% 0.14 263)
XYZ	xyz(9.0906, 7.6382, 31.9992)
Luminance	0.0764 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#244A9B #9B7524

analogous

#24869B #244A9B #39249B

triadic

#244A9B #9B244A #4A9B24

tetradic

#244A9B #9B2486 #9B7524 #249B39

square

#244A9B #9B2486 #9B7524 #249B39

split-complementary

#244A9B #9B3924 #869B24

monochromatic

#0D1B38 #183269 #244A9B #3062CD #5F87DA

Accessibility & contrast

On white

8.31

#244A9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#244A9B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #244A9B

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##244A9B	#FFFFFF	#000000	##FFFFFF
##244A9B	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#15549E

Deuteranopia (green-blind)

#004999

Tritanopia (blue-blind)

#005E6B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #244a9b;
/* rgb */ color: rgb(36, 74, 155);
/* oklch */ color: oklch(43.0% 0.140 263.0);

Tailwind

colors: {
  custom: {
    50: '#717bb9',
    500: '#244a9b',
    950: '#000000',
  },
}

SCSS

$custom: #244a9b;
$custom-light: #717bb9;
$custom-dark: #000000;

JSON

{
  "hex": "#244a9b",
  "rgb": {
    "r": 36,
    "g": 74,
    "b": 155
  },
  "hsl": {
    "h": 220.84,
    "s": 62.304,
    "l": 37.451
  },
  "oklch": {
    "l": 0.42999,
    "c": 0.1395,
    "h": 263
  },
  "luminance": 0.07639
}

Semantic roles & 50–950 ramp

primary

#244A9B

secondary

#BF9F5C

accent

#B142E5

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #244A9B

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

Preview Lab → · Contrast checker → · Palette generator →