#244DA1#244DA1

#244DA1 is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.1% C 0.144 H 262.5°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#244DA1
RGB	rgb(36, 77, 161)
HSL	hsl(220, 63%, 39%)
HSV	hsv(220, 78%, 63%)
CMYK	cmyk(77.6%, 52.2%, 0%, 36.9%)
CIE-LAB	lab(34.51, 16.85, -49.64)
CIE-LCH	lch(34.51, 52.42, 288.75°)
OKLab	oklab(44.12% -0.0188 -0.1429)
OKLCH	oklch(44.12% 0.144 262.5)
XYZ	xyz(9.8121, 8.2549, 34.7875)
Luminance	0.0826 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#244DA1 #A17824

analogous

#248BA1 #244DA1 #3924A1

triadic

#244DA1 #A1244D #4DA124

tetradic

#244DA1 #A1248B #A17824 #24A139

square

#244DA1 #A1248B #A17824 #24A139

split-complementary

#244DA1 #A13924 #8BA124

monochromatic

#0E1D3D #19356F #244DA1 #3166D1 #638BDC

Accessibility & contrast

On white

7.92

#244DA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#244DA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #244DA1

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##244DA1	#FFFFFF	#000000	##FFFFFF
##244DA1	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1657A4

Deuteranopia (green-blind)

#004C9F

Tritanopia (blue-blind)

#00616F

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #244da1;
/* rgb */ color: rgb(36, 77, 161);
/* oklch */ color: oklch(44.1% 0.144 262.5);

Tailwind

colors: {
  custom: {
    50: '#727ebd',
    500: '#244da1',
    950: '#000000',
  },
}

SCSS

$custom: #244da1;
$custom-light: #727ebd;
$custom-dark: #000000;

JSON

{
  "hex": "#244da1",
  "rgb": {
    "r": 36,
    "g": 77,
    "b": 161
  },
  "hsl": {
    "h": 220.32,
    "s": 63.452,
    "l": 38.627
  },
  "oklch": {
    "l": 0.4412,
    "c": 0.14412,
    "h": 262.5
  },
  "luminance": 0.08256
}

Semantic roles & 50–950 ramp

primary

#244DA1

secondary

#C2A15F

accent

#B041E6

background

#F7F7FB

surface

#EDEEF7

border

#C8C9D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #244DA1

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

Preview Lab → · Contrast checker → · Palette generator →