#2445A7#2445A7

#2445A7 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.9% C 0.163 H 265.6°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#2445A7
RGB	rgb(36, 69, 167)
HSL	hsl(225, 65%, 40%)
HSV	hsv(225, 78%, 65%)
CMYK	cmyk(78.4%, 58.7%, 0%, 34.5%)
CIE-LAB	lab(32.74, 24.58, -56.11)
CIE-LCH	lch(32.74, 61.25, 293.66°)
OKLab	oklab(42.93% -0.0124 -0.162)
OKLCH	oklch(42.93% 0.163 265.6)
XYZ	xyz(9.8283, 7.4202, 37.4660)
Luminance	0.0742 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2445A7 #A78624

analogous

#2487A7 #2445A7 #4424A7

triadic

#2445A7 #A72445 #45A724

tetradic

#2445A7 #A72487 #A78624 #24A744

square

#2445A7 #A72487 #A78624 #24A744

split-complementary

#2445A7 #A74424 #87A724

monochromatic

#0E1B42 #193075 #2445A7 #355DD3 #6785DE

Accessibility & contrast

On white

8.45

#2445A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#2445A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2445A7

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2445A7	#FFFFFF	#000000	##FFFFFF
##2445A7	1.00	8.45	2.48	8.45
#FFFFFF	8.45	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053AA

Deuteranopia (green-blind)

#0047A5

Tritanopia (blue-blind)

#005E6F

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2445a7;
/* rgb */ color: rgb(36, 69, 167);
/* oklch */ color: oklch(42.9% 0.163 265.6);

Tailwind

colors: {
  custom: {
    50: '#7478c2',
    500: '#2445a7',
    950: '#000000',
  },
}

SCSS

$custom: #2445a7;
$custom-light: #7478c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2445a7",
  "rgb": {
    "r": 36,
    "g": 69,
    "b": 167
  },
  "hsl": {
    "h": 224.885,
    "s": 64.532,
    "l": 39.804
  },
  "oklch": {
    "l": 0.42932,
    "c": 0.16251,
    "h": 265.6
  },
  "luminance": 0.07421
}

Semantic roles & 50–950 ramp

primary

#2445A7

secondary

#C4AC63

accent

#BD40E8

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #2445A7

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

Preview Lab → · Contrast checker → · Palette generator →