#2448AF#2448AF

#2448AF is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.2% C 0.170 H 265.2°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#2448AF
RGB	rgb(36, 72, 175)
HSL	hsl(224, 66%, 41%)
HSV	hsv(224, 79%, 69%)
CMYK	cmyk(79.4%, 58.9%, 0%, 31.4%)
CIE-LAB	lab(34.20, 25.66, -58.51)
CIE-LCH	lch(34.20, 63.89, 293.68°)
OKLab	oklab(44.22% -0.0141 -0.1691)
OKLCH	oklch(44.22% 0.17 265.2)
XYZ	xyz(10.7800, 8.1037, 41.5451)
Luminance	0.0810 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2448AF #AF8B24

analogous

#248EAF #2448AF #4524AF

triadic

#2448AF #AF2448 #48AF24

tetradic

#2448AF #AF248E #AF8B24 #24AF45

square

#2448AF #AF248E #AF8B24 #24AF45

split-complementary

#2448AF #AF4524 #8EAF24

monochromatic

#0F1E49 #1A337C #2448AF #3A62D6 #6D8BE1

Accessibility & contrast

On white

8.01

#2448AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#2448AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2448AF

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2448AF	#FFFFFF	#000000	##FFFFFF
##2448AF	1.00	8.01	2.62	8.01
#FFFFFF	8.01	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B2

Deuteranopia (green-blind)

#004AAD

Tritanopia (blue-blind)

#006274

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2448af;
/* rgb */ color: rgb(36, 72, 175);
/* oklch */ color: oklch(44.2% 0.170 265.2);

Tailwind

colors: {
  custom: {
    50: '#767ac8',
    500: '#2448af',
    950: '#000000',
  },
}

SCSS

$custom: #2448af;
$custom-light: #767ac8;
$custom-dark: #000000;

JSON

{
  "hex": "#2448af",
  "rgb": {
    "r": 36,
    "g": 72,
    "b": 175
  },
  "hsl": {
    "h": 224.46,
    "s": 65.877,
    "l": 41.373
  },
  "oklch": {
    "l": 0.44223,
    "c": 0.16964,
    "h": 265.2
  },
  "luminance": 0.08105
}

Semantic roles & 50–950 ramp

primary

#2448AF

secondary

#C7AE68

accent

#BD3FE9

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2448AF

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

Preview Lab → · Contrast checker → · Palette generator →