#224188#224188

#224188 is a dark, vivid blue. Relative luminance 0.059; OKLCH L 39.4% C 0.124 H 263.9°. Best body text is #FFFFFF at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#224188
RGB	rgb(34, 65, 136)
HSL	hsl(222, 60%, 33%)
HSV	hsv(222, 75%, 53%)
CMYK	cmyk(75%, 52.2%, 0%, 46.7%)
CIE-LAB	lab(29.15, 14.88, -43.06)
CIE-LCH	lch(29.15, 45.56, 289.07°)
OKLab	oklab(39.44% -0.0133 -0.1238)
OKLCH	oklch(39.44% 0.124 263.9)
XYZ	xyz(6.9923, 5.8975, 24.0576)
Luminance	0.0590 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224188 #886922

analogous

#227488 #224188 #362288

triadic

#224188 #882241 #418822

tetradic

#224188 #882274 #886922 #228836

square

#224188 #882274 #886922 #228836

split-complementary

#224188 #883622 #748822

monochromatic

#0A1226 #162A57 #224188 #2E58B9 #5179D3

Accessibility & contrast

On white

9.63

#224188 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#224188 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224188

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224188	#FFFFFF	#000000	##FFFFFF
##224188	1.00	9.63	2.18	9.63
#FFFFFF	9.63	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#154A8B

Deuteranopia (green-blind)

#004087

Tritanopia (blue-blind)

#00525E

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #224188;
/* rgb */ color: rgb(34, 65, 136);
/* oklch */ color: oklch(39.4% 0.124 263.9);

Tailwind

colors: {
  custom: {
    50: '#6c75ab',
    500: '#224188',
    950: '#000000',
  },
}

SCSS

$custom: #224188;
$custom-light: #6c75ab;
$custom-dark: #000000;

JSON

{
  "hex": "#224188",
  "rgb": {
    "r": 34,
    "g": 65,
    "b": 136
  },
  "hsl": {
    "h": 221.765,
    "s": 60,
    "l": 33.333
  },
  "oklch": {
    "l": 0.39443,
    "c": 0.12449,
    "h": 263.9
  },
  "luminance": 0.05898
}

Semantic roles & 50–950 ramp

primary

#224188

secondary

#B7974F

accent

#B345E3

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#080810

muted

#7A7B7F

Preview Lab

Preview with #224188

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

Preview Lab → · Contrast checker → · Palette generator →