#244EA5#244EA5

#244EA5 is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.6% C 0.148 H 262.6°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#244EA5
RGB	rgb(36, 78, 165)
HSL	hsl(220, 64%, 39%)
HSV	hsv(220, 78%, 65%)
CMYK	cmyk(78.2%, 52.7%, 0%, 35.3%)
CIE-LAB	lab(35.08, 17.74, -51.11)
CIE-LCH	lch(35.08, 54.11, 289.14°)
OKLab	oklab(44.65% -0.0191 -0.1472)
OKLCH	oklch(44.65% 0.148 262.6)
XYZ	xyz(10.2410, 8.5393, 36.6985)
Luminance	0.0854 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#244EA5 #A57B24

analogous

#248FA5 #244EA5 #3B24A5

triadic

#244EA5 #A5244E #4EA524

tetradic

#244EA5 #A5248F #A57B24 #24A53B

square

#244EA5 #A5248F #A57B24 #24A53B

split-complementary

#244EA5 #A53B24 #8FA524

monochromatic

#0E1F41 #193673 #244EA5 #3467D3 #668DDE

Accessibility & contrast

On white

7.75

#244EA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#244EA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #244EA5

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##244EA5	#FFFFFF	#000000	##FFFFFF
##244EA5	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)

#1159A8

Deuteranopia (green-blind)

#004DA3

Tritanopia (blue-blind)

#006372

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #244ea5;
/* rgb */ color: rgb(36, 78, 165);
/* oklch */ color: oklch(44.6% 0.148 262.6);

Tailwind

colors: {
  custom: {
    50: '#737fc0',
    500: '#244ea5',
    950: '#000000',
  },
}

SCSS

$custom: #244ea5;
$custom-light: #737fc0;
$custom-dark: #000000;

JSON

{
  "hex": "#244ea5",
  "rgb": {
    "r": 36,
    "g": 78,
    "b": 165
  },
  "hsl": {
    "h": 220.465,
    "s": 64.179,
    "l": 39.412
  },
  "oklch": {
    "l": 0.44648,
    "c": 0.14843,
    "h": 262.6
  },
  "luminance": 0.0854
}

Semantic roles & 50–950 ramp

primary

#244EA5

secondary

#C3A362

accent

#B141E7

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #244EA5

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

Preview Lab → · Contrast checker → · Palette generator →