#224597#224597

#224597 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.5% C 0.141 H 263.9°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#224597
RGB	rgb(34, 69, 151)
HSL	hsl(222, 63%, 36%)
HSV	hsv(222, 77%, 59%)
CMYK	cmyk(77.5%, 54.3%, 0%, 40.8%)
CIE-LAB	lab(31.42, 18.09, -48.61)
CIE-LCH	lch(31.42, 51.86, 290.41°)
OKLab	oklab(41.52% -0.015 -0.14)
OKLCH	oklch(41.52% 0.141 263.9)
XYZ	xyz(8.3717, 6.8297, 30.1492)
Luminance	0.0683 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224597 #977422

analogous

#228097 #224597 #3A2297

triadic

#224597 #972245 #459722

tetradic

#224597 #972280 #977422 #22973A

square

#224597 #972280 #977422 #22973A

split-complementary

#224597 #973A22 #809722

monochromatic

#0C1733 #172E65 #224597 #2D5CC9 #5A80DA

Accessibility & contrast

On white

8.87

#224597 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#224597 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224597

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224597	#FFFFFF	#000000	##FFFFFF
##224597	1.00	8.87	2.37	8.87
#FFFFFF	8.87	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#06509A

Deuteranopia (green-blind)

#004595

Tritanopia (blue-blind)

#005967

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #224597;
/* rgb */ color: rgb(34, 69, 151);
/* oklch */ color: oklch(41.5% 0.141 263.9);

Tailwind

colors: {
  custom: {
    50: '#6f78b6',
    500: '#224597',
    950: '#000000',
  },
}

SCSS

$custom: #224597;
$custom-light: #6f78b6;
$custom-dark: #000000;

JSON

{
  "hex": "#224597",
  "rgb": {
    "r": 34,
    "g": 69,
    "b": 151
  },
  "hsl": {
    "h": 222.051,
    "s": 63.243,
    "l": 36.275
  },
  "oklch": {
    "l": 0.41515,
    "c": 0.14082,
    "h": 263.9
  },
  "luminance": 0.06831
}

Semantic roles & 50–950 ramp

primary

#224597

secondary

#BE9F57

accent

#B542E6

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080811

muted

#7B7B80

Preview Lab

Preview with #224597

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

Preview Lab → · Contrast checker → · Palette generator →