#224FAA#224FAA

#224FAA is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.2% C 0.155 H 262.3°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#224FAA
RGB	rgb(34, 79, 170)
HSL	hsl(220, 67%, 40%)
HSV	hsv(220, 80%, 67%)
CMYK	cmyk(80%, 53.5%, 0%, 33.3%)
CIE-LAB	lab(35.66, 18.82, -53.16)
CIE-LCH	lch(35.66, 56.39, 289.49°)
OKLab	oklab(45.18% -0.0207 -0.1532)
OKLCH	oklch(45.18% 0.155 262.3)
XYZ	xyz(10.7088, 8.8331, 39.1630)
Luminance	0.0883 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224FAA #AA7D22

analogous

#2293AA #224FAA #3922AA

triadic

#224FAA #AA224F #4FAA22

tetradic

#224FAA #AA2293 #AA7D22 #22AA39

square

#224FAA #AA2293 #AA7D22 #22AA39

split-complementary

#224FAA #AA3922 #93AA22

monochromatic

#0E2044 #183777 #224FAA #3369D6 #668FE0

Accessibility & contrast

On white

7.59

#224FAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#224FAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224FAA

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224FAA	#FFFFFF	#000000	##FFFFFF
##224FAA	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#085AAD

Deuteranopia (green-blind)

#004EA8

Tritanopia (blue-blind)

#006575

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #224faa;
/* rgb */ color: rgb(34, 79, 170);
/* oklch */ color: oklch(45.2% 0.155 262.3);

Tailwind

colors: {
  custom: {
    50: '#737fc4',
    500: '#224faa',
    950: '#000000',
  },
}

SCSS

$custom: #224faa;
$custom-light: #737fc4;
$custom-dark: #000000;

JSON

{
  "hex": "#224faa",
  "rgb": {
    "r": 34,
    "g": 79,
    "b": 170
  },
  "hsl": {
    "h": 220.147,
    "s": 66.667,
    "l": 40
  },
  "oklch": {
    "l": 0.45185,
    "c": 0.15463,
    "h": 262.3
  },
  "luminance": 0.08834
}

Semantic roles & 50–950 ramp

primary

#224FAA

secondary

#C6A562

accent

#B13EEA

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#090A13

muted

#7B7C82

Preview Lab

Preview with #224FAA

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

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