#224588#224588

#224588 is a dark, moderate blue. Relative luminance 0.064; OKLCH L 40.3% C 0.119 H 261.8°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#224588
RGB	rgb(34, 69, 136)
HSL	hsl(219, 60%, 33%)
HSV	hsv(219, 75%, 53%)
CMYK	cmyk(75%, 49.3%, 0%, 46.7%)
CIE-LAB	lab(30.33, 12.14, -41.15)
CIE-LCH	lch(30.33, 42.91, 286.43°)
OKLab	oklab(40.35% -0.0169 -0.1181)
OKLCH	oklch(40.35% 0.119 261.8)
XYZ	xyz(7.2302, 6.3731, 24.1369)
Luminance	0.0637 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224588 #886522

analogous

#227888 #224588 #322288

triadic

#224588 #882245 #458822

tetradic

#224588 #882278 #886522 #228832

square

#224588 #882278 #886522 #228832

split-complementary

#224588 #883222 #788822

monochromatic

#0A1326 #162C57 #224588 #2E5EB9 #517ED3

Accessibility & contrast

On white

9.23

#224588 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#224588 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224588

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224588	#FFFFFF	#000000	##FFFFFF
##224588	1.00	9.23	2.27	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#204C8A

Deuteranopia (green-blind)

#034387

Tritanopia (blue-blind)

#005560

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #224588;
/* rgb */ color: rgb(34, 69, 136);
/* oklch */ color: oklch(40.3% 0.119 261.8);

Tailwind

colors: {
  custom: {
    50: '#6c78ab',
    500: '#224588',
    950: '#000000',
  },
}

SCSS

$custom: #224588;
$custom-light: #6c78ab;
$custom-dark: #000000;

JSON

{
  "hex": "#224588",
  "rgb": {
    "r": 34,
    "g": 69,
    "b": 136
  },
  "hsl": {
    "h": 219.412,
    "s": 60,
    "l": 33.333
  },
  "oklch": {
    "l": 0.40347,
    "c": 0.11931,
    "h": 261.8
  },
  "luminance": 0.06374
}

Semantic roles & 50–950 ramp

primary

#224588

secondary

#B7934F

accent

#AD45E3

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#080810

muted

#7A7B7F

Preview Lab

Preview with #224588

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

Preview Lab → · Contrast checker → · Palette generator →