#224EBA#224EBA

#224EBA is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.3% C 0.178 H 263.9°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#224EBA
RGB	rgb(34, 78, 186)
HSL	hsl(223, 69%, 43%)
HSV	hsv(223, 82%, 73%)
CMYK	cmyk(81.7%, 58.1%, 0%, 27.1%)
CIE-LAB	lab(36.62, 25.72, -61.07)
CIE-LCH	lch(36.62, 66.27, 292.84°)
OKLab	oklab(46.29% -0.0188 -0.1765)
OKLCH	oklch(46.29% 0.178 263.9)
XYZ	xyz(12.2438, 9.3326, 47.6009)
Luminance	0.0933 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224EBA #BA8E22

analogous

#229ABA #224EBA #4222BA

triadic

#224EBA #BA224E #4EBA22

tetradic

#224EBA #BA229A #BA8E22 #22BA42

square

#224EBA #BA229A #BA8E22 #22BA42

split-complementary

#224EBA #BA4222 #9ABA22

monochromatic

#0F2353 #193886 #224EBA #3E6BDC #7193E5

Accessibility & contrast

On white

7.33

#224EBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#224EBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224EBA

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224EBA	#FFFFFF	#000000	##FFFFFF
##224EBA	1.00	7.33	2.87	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBE

Deuteranopia (green-blind)

#004FB8

Tritanopia (blue-blind)

#00697C

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #224eba;
/* rgb */ color: rgb(34, 78, 186);
/* oklch */ color: oklch(46.3% 0.178 263.9);

Tailwind

colors: {
  custom: {
    50: '#777fd0',
    500: '#224eba',
    950: '#000000',
  },
}

SCSS

$custom: #224eba;
$custom-light: #777fd0;
$custom-dark: #000000;

JSON

{
  "hex": "#224eba",
  "rgb": {
    "r": 34,
    "g": 78,
    "b": 186
  },
  "hsl": {
    "h": 222.632,
    "s": 69.091,
    "l": 43.137
  },
  "oklch": {
    "l": 0.46294,
    "c": 0.17751,
    "h": 263.9
  },
  "luminance": 0.09334
}

Semantic roles & 50–950 ramp

primary

#224EBA

secondary

#CCB06C

accent

#B93CEC

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0A0A14

muted

#7C7C82

Preview Lab

Preview with #224EBA

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

Preview Lab → · Contrast checker → · Palette generator →