#244F9E#244F9E

#244F9E is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.3% C 0.137 H 261.3°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#244F9E
RGB	rgb(36, 79, 158)
HSL	hsl(219, 63%, 38%)
HSV	hsv(219, 77%, 62%)
CMYK	cmyk(77.2%, 50%, 0%, 38%)
CIE-LAB	lab(34.87, 14.32, -47.25)
CIE-LCH	lch(34.87, 49.38, 286.87°)
OKLab	oklab(44.33% -0.0208 -0.1358)
OKLCH	oklch(44.33% 0.137 261.3)
XYZ	xyz(9.6929, 8.4346, 33.4583)
Luminance	0.0844 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#244F9E #9E7324

analogous

#248C9E #244F9E #36249E

triadic

#244F9E #9E244F #4F9E24

tetradic

#244F9E #9E248C #9E7324 #249E36

square

#244F9E #9E248C #9E7324 #249E36

split-complementary

#244F9E #9E3624 #8C9E24

monochromatic

#0D1D3A #19366C #244F9E #2F68D0 #618CDB

Accessibility & contrast

On white

7.81

#244F9E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#244F9E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #244F9E

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##244F9E	#FFFFFF	#000000	##FFFFFF
##244F9E	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)

#2158A1

Deuteranopia (green-blind)

#004D9C

Tritanopia (blue-blind)

#00626F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #244f9e;
/* rgb */ color: rgb(36, 79, 158);
/* oklch */ color: oklch(44.3% 0.137 261.3);

Tailwind

colors: {
  custom: {
    50: '#717fbb',
    500: '#244f9e',
    950: '#000000',
  },
}

SCSS

$custom: #244f9e;
$custom-light: #717fbb;
$custom-dark: #000000;

JSON

{
  "hex": "#244f9e",
  "rgb": {
    "r": 36,
    "g": 79,
    "b": 158
  },
  "hsl": {
    "h": 218.852,
    "s": 62.887,
    "l": 38.039
  },
  "oklch": {
    "l": 0.4433,
    "c": 0.1374,
    "h": 261.3
  },
  "luminance": 0.08436
}

Semantic roles & 50–950 ramp

primary

#244F9E

secondary

#C09D5E

accent

#AC42E6

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #244F9E

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

Preview Lab → · Contrast checker → · Palette generator →