#224288#224288

#224288 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 39.7% C 0.123 H 263.4°. Best body text is #FFFFFF at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#224288
RGB	rgb(34, 66, 136)
HSL	hsl(221, 60%, 33%)
HSV	hsv(221, 75%, 53%)
CMYK	cmyk(75%, 51.5%, 0%, 46.7%)
CIE-LAB	lab(29.45, 14.20, -42.59)
CIE-LCH	lch(29.45, 44.89, 288.44°)
OKLab	oklab(39.67% -0.0142 -0.1224)
OKLCH	oklch(39.67% 0.123 263.4)
XYZ	xyz(7.0503, 6.0133, 24.0769)
Luminance	0.0601 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224288 #886822

analogous

#227588 #224288 #352288

triadic

#224288 #882242 #428822

tetradic

#224288 #882275 #886822 #228835

square

#224288 #882275 #886822 #228835

split-complementary

#224288 #883522 #758822

monochromatic

#0A1226 #162A57 #224288 #2E5AB9 #517AD3

Accessibility & contrast

On white

9.53

#224288 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#224288 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224288

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224288	#FFFFFF	#000000	##FFFFFF
##224288	1.00	9.53	2.20	9.53
#FFFFFF	9.53	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#184A8B

Deuteranopia (green-blind)

#004187

Tritanopia (blue-blind)

#00535E

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #224288;
/* rgb */ color: rgb(34, 66, 136);
/* oklch */ color: oklch(39.7% 0.123 263.4);

Tailwind

colors: {
  custom: {
    50: '#6c75ab',
    500: '#224288',
    950: '#000000',
  },
}

SCSS

$custom: #224288;
$custom-light: #6c75ab;
$custom-dark: #000000;

JSON

{
  "hex": "#224288",
  "rgb": {
    "r": 34,
    "g": 66,
    "b": 136
  },
  "hsl": {
    "h": 221.176,
    "s": 60,
    "l": 33.333
  },
  "oklch": {
    "l": 0.39667,
    "c": 0.12319,
    "h": 263.4
  },
  "luminance": 0.06014
}

Semantic roles & 50–950 ramp

primary

#224288

secondary

#B7964F

accent

#B145E3

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#080810

muted

#7A7B7F

Preview Lab

Preview with #224288

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

Preview Lab → · Contrast checker → · Palette generator →