#244CA8#244CA8

#244CA8 is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.5% C 0.155 H 263.6°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#244CA8
RGB	rgb(36, 76, 168)
HSL	hsl(222, 65%, 40%)
HSV	hsv(222, 79%, 66%)
CMYK	cmyk(78.6%, 54.8%, 0%, 34.1%)
CIE-LAB	lab(34.74, 20.26, -53.46)
CIE-LCH	lch(34.74, 57.17, 290.76°)
OKLab	oklab(44.46% -0.0173 -0.1541)
OKLCH	oklch(44.46% 0.155 263.6)
XYZ	xyz(10.3774, 8.3699, 38.1068)
Luminance	0.0837 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#244CA8 #A88024

analogous

#248EA8 #244CA8 #3E24A8

triadic

#244CA8 #A8244C #4CA824

tetradic

#244CA8 #A8248E #A88024 #24A83E

square

#244CA8 #A8248E #A88024 #24A83E

split-complementary

#244CA8 #A83E24 #8EA824

monochromatic

#0E1E43 #193576 #244CA8 #3565D4 #688CDF

Accessibility & contrast

On white

7.85

#244CA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#244CA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #244CA8

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##244CA8	#FFFFFF	#000000	##FFFFFF
##244CA8	1.00	7.85	2.67	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058AB

Deuteranopia (green-blind)

#004CA6

Tritanopia (blue-blind)

#006372

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #244ca8;
/* rgb */ color: rgb(36, 76, 168);
/* oklch */ color: oklch(44.5% 0.155 263.6);

Tailwind

colors: {
  custom: {
    50: '#747dc3',
    500: '#244ca8',
    950: '#000000',
  },
}

SCSS

$custom: #244ca8;
$custom-light: #747dc3;
$custom-dark: #000000;

JSON

{
  "hex": "#244ca8",
  "rgb": {
    "r": 36,
    "g": 76,
    "b": 168
  },
  "hsl": {
    "h": 221.818,
    "s": 64.706,
    "l": 40
  },
  "oklch": {
    "l": 0.4446,
    "c": 0.1551,
    "h": 263.6
  },
  "luminance": 0.08371
}

Semantic roles & 50–950 ramp

primary

#244CA8

secondary

#C4A763

accent

#B540E8

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#090912

muted

#7B7B81

Preview Lab

Preview with #244CA8

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

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