#224488#224488

#224488 is a dark, vivid blue. Relative luminance 0.063; OKLCH L 40.1% C 0.121 H 262.4°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#224488
RGB	rgb(34, 68, 136)
HSL	hsl(220, 60%, 33%)
HSV	hsv(220, 75%, 53%)
CMYK	cmyk(75%, 50%, 0%, 46.7%)
CIE-LAB	lab(30.04, 12.82, -41.63)
CIE-LCH	lch(30.04, 43.56, 287.12°)
OKLab	oklab(40.12% -0.016 -0.1195)
OKLCH	oklch(40.12% 0.121 262.4)
XYZ	xyz(7.1692, 6.2511, 24.1165)
Luminance	0.0625 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224488 #886622

analogous

#227788 #224488 #332288

triadic

#224488 #882244 #448822

tetradic

#224488 #882277 #886622 #228833

square

#224488 #882277 #886622 #228833

split-complementary

#224488 #883322 #778822

monochromatic

#0A1326 #162C57 #224488 #2E5CB9 #517CD3

Accessibility & contrast

On white

9.33

#224488 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#224488 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224488

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224488	#FFFFFF	#000000	##FFFFFF
##224488	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E4C8A

Deuteranopia (green-blind)

#004287

Tritanopia (blue-blind)

#00545F

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #224488;
/* rgb */ color: rgb(34, 68, 136);
/* oklch */ color: oklch(40.1% 0.121 262.4);

Tailwind

colors: {
  custom: {
    50: '#6c77ab',
    500: '#224488',
    950: '#000000',
  },
}

SCSS

$custom: #224488;
$custom-light: #6c77ab;
$custom-dark: #000000;

JSON

{
  "hex": "#224488",
  "rgb": {
    "r": 34,
    "g": 68,
    "b": 136
  },
  "hsl": {
    "h": 220,
    "s": 60,
    "l": 33.333
  },
  "oklch": {
    "l": 0.40119,
    "c": 0.1206,
    "h": 262.4
  },
  "luminance": 0.06252
}

Semantic roles & 50–950 ramp

primary

#224488

secondary

#B7944F

accent

#AE45E3

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#080810

muted

#7A7B7F

Preview Lab

Preview with #224488

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

Preview Lab → · Contrast checker → · Palette generator →