#244FA1#244FA1

#244FA1 is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.6% C 0.142 H 261.7°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#244FA1
RGB	rgb(36, 79, 161)
HSL	hsl(219, 63%, 39%)
HSV	hsv(219, 78%, 63%)
CMYK	cmyk(77.6%, 50.9%, 0%, 36.9%)
CIE-LAB	lab(35.08, 15.50, -48.72)
CIE-LCH	lch(35.08, 51.12, 287.65°)
OKLab	oklab(44.56% -0.0204 -0.1401)
OKLCH	oklch(44.56% 0.142 261.7)
XYZ	xyz(9.9542, 8.5391, 34.8349)
Luminance	0.0854 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#244FA1 #A17624

analogous

#248DA1 #244FA1 #3724A1

triadic

#244FA1 #A1244F #4FA124

tetradic

#244FA1 #A1248D #A17624 #24A137

square

#244FA1 #A1248D #A17624 #24A137

split-complementary

#244FA1 #A13724 #8DA124

monochromatic

#0E1E3D #19366F #244FA1 #3168D1 #638DDC

Accessibility & contrast

On white

7.75

#244FA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#244FA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #244FA1

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##244FA1	#FFFFFF	#000000	##FFFFFF
##244FA1	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D59A4

Deuteranopia (green-blind)

#004D9F

Tritanopia (blue-blind)

#006370

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #244fa1;
/* rgb */ color: rgb(36, 79, 161);
/* oklch */ color: oklch(44.6% 0.142 261.7);

Tailwind

colors: {
  custom: {
    50: '#727fbd',
    500: '#244fa1',
    950: '#000000',
  },
}

SCSS

$custom: #244fa1;
$custom-light: #727fbd;
$custom-dark: #000000;

JSON

{
  "hex": "#244fa1",
  "rgb": {
    "r": 36,
    "g": 79,
    "b": 161
  },
  "hsl": {
    "h": 219.36,
    "s": 63.452,
    "l": 38.627
  },
  "oklch": {
    "l": 0.44557,
    "c": 0.14161,
    "h": 261.7
  },
  "luminance": 0.0854
}

Semantic roles & 50–950 ramp

primary

#244FA1

secondary

#C2A05F

accent

#AE41E6

background

#F7F7FB

surface

#EDEEF7

border

#C8C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #244FA1

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

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