#2444A9#2444A9

#2444A9 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.9% C 0.166 H 266.0°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#2444A9
RGB	rgb(36, 68, 169)
HSL	hsl(226, 65%, 40%)
HSV	hsv(226, 79%, 66%)
CMYK	cmyk(78.7%, 59.8%, 0%, 33.7%)
CIE-LAB	lab(32.64, 26.02, -57.47)
CIE-LCH	lch(32.64, 63.09, 294.36°)
OKLab	oklab(42.91% -0.0116 -0.1661)
OKLCH	oklch(42.91% 0.166 266)
XYZ	xyz(9.9536, 7.3727, 38.4269)
Luminance	0.0737 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2444A9 #A98924

analogous

#2486A9 #2444A9 #4724A9

triadic

#2444A9 #A92444 #44A924

tetradic

#2444A9 #A92486 #A98924 #24A947

square

#2444A9 #A92486 #A98924 #24A947

split-complementary

#2444A9 #A94724 #86A924

monochromatic

#0F1B44 #193077 #2444A9 #365CD4 #6885DF

Accessibility & contrast

On white

8.49

#2444A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#2444A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2444A9

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2444A9	#FFFFFF	#000000	##FFFFFF
##2444A9	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053AC

Deuteranopia (green-blind)

#0047A7

Tritanopia (blue-blind)

#005E70

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2444a9;
/* rgb */ color: rgb(36, 68, 169);
/* oklch */ color: oklch(42.9% 0.166 266.0);

Tailwind

colors: {
  custom: {
    50: '#7477c3',
    500: '#2444a9',
    950: '#000000',
  },
}

SCSS

$custom: #2444a9;
$custom-light: #7477c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2444a9",
  "rgb": {
    "r": 36,
    "g": 68,
    "b": 169
  },
  "hsl": {
    "h": 225.564,
    "s": 64.878,
    "l": 40.196
  },
  "oklch": {
    "l": 0.42905,
    "c": 0.16648,
    "h": 266
  },
  "luminance": 0.07374
}

Semantic roles & 50–950 ramp

primary

#2444A9

secondary

#C5AE64

accent

#BF40E8

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #2444A9

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

Preview Lab → · Contrast checker → · Palette generator →