#244FA0#244FA0

#244FA0 is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.5% C 0.140 H 261.6°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#244FA0
RGB	rgb(36, 79, 160)
HSL	hsl(219, 63%, 38%)
HSV	hsv(219, 78%, 63%)
CMYK	cmyk(77.5%, 50.6%, 0%, 37.3%)
CIE-LAB	lab(35.01, 15.11, -48.23)
CIE-LCH	lch(35.01, 50.54, 287.40°)
OKLab	oklab(44.48% -0.0205 -0.1387)
OKLCH	oklch(44.48% 0.14 261.6)
XYZ	xyz(9.8664, 8.5040, 34.3723)
Luminance	0.0851 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#244FA0 #A07524

analogous

#248DA0 #244FA0 #3724A0

triadic

#244FA0 #A0244F #4FA024

tetradic

#244FA0 #A0248D #A07524 #24A037

square

#244FA0 #A0248D #A07524 #24A037

split-complementary

#244FA0 #A03724 #8DA024

monochromatic

#0E1E3C #19366E #244FA0 #3168D1 #638DDC

Accessibility & contrast

On white

7.77

#244FA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#244FA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #244FA0

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##244FA0	#FFFFFF	#000000	##FFFFFF
##244FA0	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E58A3

Deuteranopia (green-blind)

#004D9E

Tritanopia (blue-blind)

#006270

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #244fa0;
/* rgb */ color: rgb(36, 79, 160);
/* oklch */ color: oklch(44.5% 0.140 261.6);

Tailwind

colors: {
  custom: {
    50: '#727fbd',
    500: '#244fa0',
    950: '#000000',
  },
}

SCSS

$custom: #244fa0;
$custom-light: #727fbd;
$custom-dark: #000000;

JSON

{
  "hex": "#244fa0",
  "rgb": {
    "r": 36,
    "g": 79,
    "b": 160
  },
  "hsl": {
    "h": 219.194,
    "s": 63.265,
    "l": 38.431
  },
  "oklch": {
    "l": 0.44481,
    "c": 0.14021,
    "h": 261.6
  },
  "luminance": 0.08505
}

Semantic roles & 50–950 ramp

primary

#244FA0

secondary

#C19F5F

accent

#AD41E6

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #244FA0

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

Preview Lab → · Contrast checker → · Palette generator →