#224DAA#224DAA

#224DAA is a dark, vivid blue. Relative luminance 0.086; OKLCH L 44.8% C 0.157 H 263.0°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX#224DAA
RGBrgb(34, 77, 170)
HSLhsl(221, 67%, 40%)
HSVhsv(221, 80%, 67%)
CMYKcmyk(80%, 54.7%, 0%, 33.3%)
CIE-LABlab(35.10, 20.16, -54.07)
CIE-LCHlch(35.10, 57.71, 290.45°)
OKLaboklab(44.76% -0.0193 -0.1559)
OKLCHoklch(44.76% 0.157 263)
XYZxyz(10.5667, 8.5489, 39.1156)
Luminance0.0855 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#224DAA #AA7F22
analogous
#2291AA #224DAA #3B22AA
triadic
#224DAA #AA224D #4DAA22
tetradic
#224DAA #AA2291 #AA7F22 #22AA3B
square
#224DAA #AA2291 #AA7F22 #22AA3B
split-complementary
#224DAA #AA3B22 #91AA22
monochromatic
#0E1F44 #183677 #224DAA #3367D6 #668DE0

Accessibility & contrast

On white

7.75
#224DAA on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.71
#224DAA on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224DAA
7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##224DAA#FFFFFF#000000##FFFFFF
##224DAA1.007.752.717.75
#FFFFFF7.751.0021.001.00
#0000002.7121.001.0021.00
##FFFFFF7.751.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0059AD
Deuteranopia (green-blind)
#004DA8
Tritanopia (blue-blind)
#006474
Achromatopsia (no color)
#535353

Design tokens & code

CSS
--color: #224daa;
/* rgb */ color: rgb(34, 77, 170);
/* oklch */ color: oklch(44.8% 0.157 263.0);
Tailwind
colors: {
  custom: {
    50: '#737ec4',
    500: '#224daa',
    950: '#000000',
  },
}
SCSS
$custom: #224daa;
$custom-light: #737ec4;
$custom-dark: #000000;
JSON
{
  "hex": "#224daa",
  "rgb": {
    "r": 34,
    "g": 77,
    "b": 170
  },
  "hsl": {
    "h": 221.029,
    "s": 66.667,
    "l": 40
  },
  "oklch": {
    "l": 0.4476,
    "c": 0.15714,
    "h": 263
  },
  "luminance": 0.0855
}

Semantic roles & 50–950 ramp

primary
#224DAA
secondary
#C6A662
accent
#B33EEA
background
#F7F7FC
surface
#EEEEF8
border
#C9C9D1
text
#090913
muted
#7B7B82

Preview Lab

Preview with #224DAA

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

Preview Lab → · Contrast checker → · Palette generator →

#224DAA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva