#244DA6#244DA6

#244DA6 is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.5% C 0.151 H 263.1°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#244DA6
RGB	rgb(36, 77, 166)
HSL	hsl(221, 64%, 40%)
HSV	hsv(221, 78%, 65%)
CMYK	cmyk(78.3%, 53.6%, 0%, 34.9%)
CIE-LAB	lab(34.87, 18.81, -52.05)
CIE-LCH	lch(34.87, 55.34, 289.87°)
OKLab	oklab(44.51% -0.0182 -0.15)
OKLCH	oklch(44.51% 0.151 263.1)
XYZ	xyz(10.2619, 8.4348, 37.1562)
Luminance	0.0844 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#244DA6 #A67D24

analogous

#248EA6 #244DA6 #3C24A6

triadic

#244DA6 #A6244D #4DA624

tetradic

#244DA6 #A6248E #A67D24 #24A63C

square

#244DA6 #A6248E #A67D24 #24A63C

split-complementary

#244DA6 #A63C24 #8EA624

monochromatic

#0E1E41 #193674 #244DA6 #3466D3 #668CDE

Accessibility & contrast

On white

7.81

#244DA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#244DA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #244DA6

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##244DA6	#FFFFFF	#000000	##FFFFFF
##244DA6	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0958A9

Deuteranopia (green-blind)

#004CA4

Tritanopia (blue-blind)

#006372

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #244da6;
/* rgb */ color: rgb(36, 77, 166);
/* oklch */ color: oklch(44.5% 0.151 263.1);

Tailwind

colors: {
  custom: {
    50: '#737ec1',
    500: '#244da6',
    950: '#000000',
  },
}

SCSS

$custom: #244da6;
$custom-light: #737ec1;
$custom-dark: #000000;

JSON

{
  "hex": "#244da6",
  "rgb": {
    "r": 36,
    "g": 77,
    "b": 166
  },
  "hsl": {
    "h": 221.077,
    "s": 64.356,
    "l": 39.608
  },
  "oklch": {
    "l": 0.44512,
    "c": 0.15108,
    "h": 263.1
  },
  "luminance": 0.08436
}

Semantic roles & 50–950 ramp

primary

#244DA6

secondary

#C4A562

accent

#B340E7

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#090912

muted

#7B7B81

Preview Lab

Preview with #244DA6

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

Preview Lab → · Contrast checker → · Palette generator →