#244F9F#244F9F

#244F9F is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.4% C 0.139 H 261.4°. Best body text is #FFFFFF at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#244F9F
RGB	rgb(36, 79, 159)
HSL	hsl(219, 63%, 38%)
HSV	hsv(219, 77%, 62%)
CMYK	cmyk(77.4%, 50.3%, 0%, 37.6%)
CIE-LAB	lab(34.94, 14.72, -47.74)
CIE-LCH	lch(34.94, 49.96, 287.13°)
OKLab	oklab(44.41% -0.0207 -0.1373)
OKLCH	oklch(44.41% 0.139 261.4)
XYZ	xyz(9.7793, 8.4691, 33.9135)
Luminance	0.0847 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#244F9F #9F7424

analogous

#248C9F #244F9F #36249F

triadic

#244F9F #9F244F #4F9F24

tetradic

#244F9F #9F248C #9F7424 #249F36

square

#244F9F #9F248C #9F7424 #249F36

split-complementary

#244F9F #9F3624 #8C9F24

monochromatic

#0D1D3B #19366D #244F9F #3068D0 #628CDB

Accessibility & contrast

On white

7.80

#244F9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#244F9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #244F9F

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##244F9F	#FFFFFF	#000000	##FFFFFF
##244F9F	1.00	7.80	2.69	7.80
#FFFFFF	7.80	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F58A2

Deuteranopia (green-blind)

#004D9D

Tritanopia (blue-blind)

#00626F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #244f9f;
/* rgb */ color: rgb(36, 79, 159);
/* oklch */ color: oklch(44.4% 0.139 261.4);

Tailwind

colors: {
  custom: {
    50: '#717fbc',
    500: '#244f9f',
    950: '#000000',
  },
}

SCSS

$custom: #244f9f;
$custom-light: #717fbc;
$custom-dark: #000000;

JSON

{
  "hex": "#244f9f",
  "rgb": {
    "r": 36,
    "g": 79,
    "b": 159
  },
  "hsl": {
    "h": 219.024,
    "s": 63.077,
    "l": 38.235
  },
  "oklch": {
    "l": 0.44405,
    "c": 0.13881,
    "h": 261.4
  },
  "luminance": 0.0847
}

Semantic roles & 50–950 ramp

primary

#244F9F

secondary

#C19E5E

accent

#AD42E6

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #244F9F

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

Preview Lab → · Contrast checker → · Palette generator →