#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
RGBrgb(36, 69, 167)
HSLhsl(225, 65%, 40%)
HSVhsv(225, 78%, 65%)
CMYKcmyk(78.4%, 58.7%, 0%, 34.5%)
CIE-LABlab(32.74, 24.58, -56.11)
CIE-LCHlch(32.74, 61.25, 293.66°)
OKLaboklab(42.93% -0.0124 -0.162)
OKLCHoklch(42.93% 0.163 265.6)
XYZxyz(9.8283, 7.4202, 37.4660)
Luminance0.0742 (WCAG relative)
Temperaturecool
Familyblue

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
##2445A71.008.452.488.45
#FFFFFF8.451.0021.001.00
#0000002.4821.001.0021.00
##FFFFFF8.451.0021.001.00

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 →

#2445A7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva