#2445A5#2445A5

#2445A5 is a dark, vivid blue. Relative luminance 0.073; OKLCH L 42.8% C 0.160 H 265.5°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#2445A5
RGB	rgb(36, 69, 165)
HSL	hsl(225, 64%, 39%)
HSV	hsv(225, 78%, 65%)
CMYK	cmyk(78.2%, 58.2%, 0%, 35.3%)
CIE-LAB	lab(32.58, 23.80, -55.17)
CIE-LCH	lch(32.58, 60.08, 293.34°)
OKLab	oklab(42.76% -0.0124 -0.1593)
OKLCH	oklch(42.76% 0.16 265.5)
XYZ	xyz(9.6448, 7.3468, 36.4998)
Luminance	0.0735 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2445A5 #A58424

analogous

#2486A5 #2445A5 #4424A5

triadic

#2445A5 #A52445 #45A524

tetradic

#2445A5 #A52486 #A58424 #24A544

square

#2445A5 #A52486 #A58424 #24A544

split-complementary

#2445A5 #A54424 #86A524

monochromatic

#0E1B41 #193073 #2445A5 #345CD3 #6684DE

Accessibility & contrast

On white

8.50

#2445A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#2445A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2445A5

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2445A5	#FFFFFF	#000000	##FFFFFF
##2445A5	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A8

Deuteranopia (green-blind)

#0047A3

Tritanopia (blue-blind)

#005D6E

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2445a5;
/* rgb */ color: rgb(36, 69, 165);
/* oklch */ color: oklch(42.8% 0.160 265.5);

Tailwind

colors: {
  custom: {
    50: '#7378c0',
    500: '#2445a5',
    950: '#000000',
  },
}

SCSS

$custom: #2445a5;
$custom-light: #7378c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2445a5",
  "rgb": {
    "r": 36,
    "g": 69,
    "b": 165
  },
  "hsl": {
    "h": 224.651,
    "s": 64.179,
    "l": 39.412
  },
  "oklch": {
    "l": 0.42761,
    "c": 0.15977,
    "h": 265.5
  },
  "luminance": 0.07348
}

Semantic roles & 50–950 ramp

primary

#2445A5

secondary

#C3AA62

accent

#BD41E7

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #2445A5

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

Preview Lab → · Contrast checker → · Palette generator →