#244AA1#244AA1

#244AA1 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.5% C 0.148 H 263.6°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#244AA1
RGB	rgb(36, 74, 161)
HSL	hsl(222, 63%, 39%)
HSV	hsv(222, 78%, 63%)
CMYK	cmyk(77.6%, 54%, 0%, 36.9%)
CIE-LAB	lab(33.66, 18.87, -51.02)
CIE-LCH	lch(33.66, 54.40, 290.30°)
OKLab	oklab(43.47% -0.0164 -0.147)
OKLCH	oklch(43.47% 0.148 263.6)
XYZ	xyz(9.6071, 7.8447, 34.7192)
Luminance	0.0785 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#244AA1 #A17B24

analogous

#2488A1 #244AA1 #3C24A1

triadic

#244AA1 #A1244A #4AA124

tetradic

#244AA1 #A12488 #A17B24 #24A13C

square

#244AA1 #A12488 #A17B24 #24A13C

split-complementary

#244AA1 #A13C24 #88A124

monochromatic

#0E1C3D #19336F #244AA1 #3162D1 #6388DC

Accessibility & contrast

On white

8.17

#244AA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#244AA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #244AA1

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##244AA1	#FFFFFF	#000000	##FFFFFF
##244AA1	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0655A4

Deuteranopia (green-blind)

#004A9F

Tritanopia (blue-blind)

#005F6E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #244aa1;
/* rgb */ color: rgb(36, 74, 161);
/* oklch */ color: oklch(43.5% 0.148 263.6);

Tailwind

colors: {
  custom: {
    50: '#727bbd',
    500: '#244aa1',
    950: '#000000',
  },
}

SCSS

$custom: #244aa1;
$custom-light: #727bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#244aa1",
  "rgb": {
    "r": 36,
    "g": 74,
    "b": 161
  },
  "hsl": {
    "h": 221.76,
    "s": 63.452,
    "l": 38.627
  },
  "oklch": {
    "l": 0.43473,
    "c": 0.14791,
    "h": 263.6
  },
  "luminance": 0.07846
}

Semantic roles & 50–950 ramp

primary

#244AA1

secondary

#C2A45F

accent

#B441E6

background

#F7F7FB

surface

#EDEDF7

border

#C8C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #244AA1

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

Preview Lab → · Contrast checker → · Palette generator →