#244DA3#244DA3

#244DA3 is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.3% C 0.147 H 262.7°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#244DA3
RGB	rgb(36, 77, 163)
HSL	hsl(221, 64%, 39%)
HSV	hsv(221, 78%, 64%)
CMYK	cmyk(77.9%, 52.8%, 0%, 36.1%)
CIE-LAB	lab(34.65, 17.63, -50.61)
CIE-LCH	lch(34.65, 53.59, 289.21°)
OKLab	oklab(44.28% -0.0185 -0.1457)
OKLCH	oklch(44.28% 0.147 262.7)
XYZ	xyz(9.9899, 8.3260, 35.7238)
Luminance	0.0833 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#244DA3 #A37A24

analogous

#248DA3 #244DA3 #3B24A3

triadic

#244DA3 #A3244D #4DA324

tetradic

#244DA3 #A3248D #A37A24 #24A33B

square

#244DA3 #A3248D #A37A24 #24A33B

split-complementary

#244DA3 #A33B24 #8DA324

monochromatic

#0E1E3F #193571 #244DA3 #3266D2 #658BDD

Accessibility & contrast

On white

7.88

#244DA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#244DA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #244DA3

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##244DA3	#FFFFFF	#000000	##FFFFFF
##244DA3	1.00	7.88	2.67	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1158A6

Deuteranopia (green-blind)

#004CA1

Tritanopia (blue-blind)

#006270

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #244da3;
/* rgb */ color: rgb(36, 77, 163);
/* oklch */ color: oklch(44.3% 0.147 262.7);

Tailwind

colors: {
  custom: {
    50: '#727ebf',
    500: '#244da3',
    950: '#000000',
  },
}

SCSS

$custom: #244da3;
$custom-light: #727ebf;
$custom-dark: #000000;

JSON

{
  "hex": "#244da3",
  "rgb": {
    "r": 36,
    "g": 77,
    "b": 163
  },
  "hsl": {
    "h": 220.63,
    "s": 63.819,
    "l": 39.02
  },
  "oklch": {
    "l": 0.44276,
    "c": 0.14692,
    "h": 262.7
  },
  "luminance": 0.08327
}

Semantic roles & 50–950 ramp

primary

#244DA3

secondary

#C2A360

accent

#B141E7

background

#F7F7FB

surface

#EDEEF7

border

#C8C9D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #244DA3

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

Preview Lab → · Contrast checker → · Palette generator →