#244BA3#244BA3

#244BA3 is a dark, vivid blue. Relative luminance 0.081; OKLCH L 43.8% C 0.149 H 263.5°. Best body text is #FFFFFF at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#244BA3
RGB	rgb(36, 75, 163)
HSL	hsl(222, 64%, 39%)
HSV	hsv(222, 78%, 64%)
CMYK	cmyk(77.9%, 54%, 0%, 36.1%)
CIE-LAB	lab(34.09, 18.98, -51.52)
CIE-LCH	lch(34.09, 54.91, 290.22°)
OKLab	oklab(43.85% -0.017 -0.1485)
OKLCH	oklch(43.85% 0.149 263.5)
XYZ	xyz(9.8521, 8.0504, 35.6779)
Luminance	0.0805 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#244BA3 #A37C24

analogous

#248BA3 #244BA3 #3D24A3

triadic

#244BA3 #A3244B #4BA324

tetradic

#244BA3 #A3248B #A37C24 #24A33D

square

#244BA3 #A3248B #A37C24 #24A33D

split-complementary

#244BA3 #A33D24 #8BA324

monochromatic

#0E1D3F #193471 #244BA3 #3263D2 #6589DD

Accessibility & contrast

On white

8.04

#244BA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#244BA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #244BA3

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##244BA3	#FFFFFF	#000000	##FFFFFF
##244BA3	1.00	8.04	2.61	8.04
#FFFFFF	8.04	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0656A6

Deuteranopia (green-blind)

#004BA1

Tritanopia (blue-blind)

#00606F

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #244ba3;
/* rgb */ color: rgb(36, 75, 163);
/* oklch */ color: oklch(43.8% 0.149 263.5);

Tailwind

colors: {
  custom: {
    50: '#737cbf',
    500: '#244ba3',
    950: '#000000',
  },
}

SCSS

$custom: #244ba3;
$custom-light: #737cbf;
$custom-dark: #000000;

JSON

{
  "hex": "#244ba3",
  "rgb": {
    "r": 36,
    "g": 75,
    "b": 163
  },
  "hsl": {
    "h": 221.575,
    "s": 63.819,
    "l": 39.02
  },
  "oklch": {
    "l": 0.43847,
    "c": 0.14944,
    "h": 263.5
  },
  "luminance": 0.08052
}

Semantic roles & 50–950 ramp

primary

#244BA3

secondary

#C2A460

accent

#B441E7

background

#F7F7FB

surface

#EDEEF7

border

#C8C9D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #244BA3

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

Preview Lab → · Contrast checker → · Palette generator →