#244AA3#244AA3

#244AA3 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 43.6% C 0.151 H 263.8°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#244AA3
RGB	rgb(36, 74, 163)
HSL	hsl(222, 64%, 39%)
HSV	hsv(222, 78%, 64%)
CMYK	cmyk(77.9%, 54.6%, 0%, 36.1%)
CIE-LAB	lab(33.81, 19.65, -51.98)
CIE-LCH	lch(33.81, 55.57, 290.71°)
OKLab	oklab(43.63% -0.0162 -0.1498)
OKLCH	oklch(43.63% 0.151 263.8)
XYZ	xyz(9.7848, 7.9159, 35.6554)
Luminance	0.0792 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#244AA3 #A37D24

analogous

#248AA3 #244AA3 #3E24A3

triadic

#244AA3 #A3244A #4AA324

tetradic

#244AA3 #A3248A #A37D24 #24A33E

square

#244AA3 #A3248A #A37D24 #24A33E

split-complementary

#244AA3 #A33E24 #8AA324

monochromatic

#0E1C3F #193371 #244AA3 #3262D2 #6589DD

Accessibility & contrast

On white

8.13

#244AA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#244AA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #244AA3

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##244AA3	#FFFFFF	#000000	##FFFFFF
##244AA3	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056A6

Deuteranopia (green-blind)

#004AA1

Tritanopia (blue-blind)

#00606F

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #244aa3;
/* rgb */ color: rgb(36, 74, 163);
/* oklch */ color: oklch(43.6% 0.151 263.8);

Tailwind

colors: {
  custom: {
    50: '#737bbf',
    500: '#244aa3',
    950: '#000000',
  },
}

SCSS

$custom: #244aa3;
$custom-light: #737bbf;
$custom-dark: #000000;

JSON

{
  "hex": "#244aa3",
  "rgb": {
    "r": 36,
    "g": 74,
    "b": 163
  },
  "hsl": {
    "h": 222.047,
    "s": 63.819,
    "l": 39.02
  },
  "oklch": {
    "l": 0.43634,
    "c": 0.1507,
    "h": 263.8
  },
  "luminance": 0.07917
}

Semantic roles & 50–950 ramp

primary

#244AA3

secondary

#C2A560

accent

#B541E7

background

#F7F7FB

surface

#EDEDF7

border

#C8C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #244AA3

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

Preview Lab → · Contrast checker → · Palette generator →