#224FAF#224FAF

#224FAF is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.6% C 0.161 H 262.8°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#224FAF
RGB	rgb(34, 79, 175)
HSL	hsl(221, 67%, 41%)
HSV	hsv(221, 81%, 69%)
CMYK	cmyk(80.6%, 54.9%, 0%, 31.4%)
CIE-LAB	lab(36.03, 20.78, -55.53)
CIE-LCH	lch(36.03, 59.29, 290.51°)
OKLab	oklab(45.59% -0.0202 -0.1602)
OKLCH	oklch(45.59% 0.161 262.8)
XYZ	xyz(11.1908, 9.0259, 41.7015)
Luminance	0.0903 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224FAF #AF8222

analogous

#2295AF #224FAF #3B22AF

triadic

#224FAF #AF224F #4FAF22

tetradic

#224FAF #AF2295 #AF8222 #22AF3B

square

#224FAF #AF2295 #AF8222 #22AF3B

split-complementary

#224FAF #AF3B22 #95AF22

monochromatic

#0E2149 #18387C #224FAF #366AD8 #6990E2

Accessibility & contrast

On white

7.49

#224FAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#224FAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224FAF

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224FAF	#FFFFFF	#000000	##FFFFFF
##224FAF	1.00	7.49	2.81	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CB2

Deuteranopia (green-blind)

#004FAD

Tritanopia (blue-blind)

#006777

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #224faf;
/* rgb */ color: rgb(34, 79, 175);
/* oklch */ color: oklch(45.6% 0.161 262.8);

Tailwind

colors: {
  custom: {
    50: '#757fc8',
    500: '#224faf',
    950: '#000000',
  },
}

SCSS

$custom: #224faf;
$custom-light: #757fc8;
$custom-dark: #000000;

JSON

{
  "hex": "#224faf",
  "rgb": {
    "r": 34,
    "g": 79,
    "b": 175
  },
  "hsl": {
    "h": 220.851,
    "s": 67.464,
    "l": 40.98
  },
  "oklch": {
    "l": 0.45586,
    "c": 0.16147,
    "h": 262.8
  },
  "luminance": 0.09027
}

Semantic roles & 50–950 ramp

primary

#224FAF

secondary

#C8A865

accent

#B33DEA

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #224FAF

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

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