#224DA0#224DA0

#224DA0 is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.0% C 0.143 H 261.8°. Best body text is #FFFFFF at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#224DA0
RGB	rgb(34, 77, 160)
HSL	hsl(220, 65%, 38%)
HSV	hsv(220, 79%, 63%)
CMYK	cmyk(78.8%, 51.9%, 0%, 37.3%)
CIE-LAB	lab(34.36, 16.22, -49.28)
CIE-LCH	lch(34.36, 51.88, 288.22°)
OKLab	oklab(43.97% -0.0203 -0.1418)
OKLCH	oklch(43.97% 0.143 261.8)
XYZ	xyz(9.6564, 8.1848, 34.3218)
Luminance	0.0819 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224DA0 #A07522

analogous

#228CA0 #224DA0 #3622A0

triadic

#224DA0 #A0224D #4DA022

tetradic

#224DA0 #A0228C #A07522 #22A036

square

#224DA0 #A0228C #A07522 #22A036

split-complementary

#224DA0 #A03622 #8CA022

monochromatic

#0D1C3B #17356E #224DA0 #2D65D2 #5F8ADD

Accessibility & contrast

On white

7.96

#224DA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#224DA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224DA0

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224DA0	#FFFFFF	#000000	##FFFFFF
##224DA0	1.00	7.96	2.64	7.96
#FFFFFF	7.96	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1757A3

Deuteranopia (green-blind)

#004B9E

Tritanopia (blue-blind)

#00616F

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #224da0;
/* rgb */ color: rgb(34, 77, 160);
/* oklch */ color: oklch(44.0% 0.143 261.8);

Tailwind

colors: {
  custom: {
    50: '#717ebd',
    500: '#224da0',
    950: '#000000',
  },
}

SCSS

$custom: #224da0;
$custom-light: #717ebd;
$custom-dark: #000000;

JSON

{
  "hex": "#224da0",
  "rgb": {
    "r": 34,
    "g": 77,
    "b": 160
  },
  "hsl": {
    "h": 219.524,
    "s": 64.948,
    "l": 38.039
  },
  "oklch": {
    "l": 0.43967,
    "c": 0.1433,
    "h": 261.8
  },
  "luminance": 0.08186
}

Semantic roles & 50–950 ramp

primary

#224DA0

secondary

#C29F5C

accent

#AF40E8

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #224DA0

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

Preview Lab → · Contrast checker → · Palette generator →