#224FAD#224FAD

#224FAD is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.4% C 0.159 H 262.6°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#224FAD
RGB	rgb(34, 79, 173)
HSL	hsl(221, 67%, 41%)
HSV	hsv(221, 80%, 68%)
CMYK	cmyk(80.3%, 54.3%, 0%, 32.2%)
CIE-LAB	lab(35.88, 19.99, -54.59)
CIE-LCH	lch(35.88, 58.13, 290.12°)
OKLab	oklab(45.43% -0.0204 -0.1574)
OKLCH	oklch(45.43% 0.159 262.6)
XYZ	xyz(10.9958, 8.9479, 40.6746)
Luminance	0.0895 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224FAD #AD8022

analogous

#2294AD #224FAD #3B22AD

triadic

#224FAD #AD224F #4FAD22

tetradic

#224FAD #AD2294 #AD8022 #22AD3B

square

#224FAD #AD2294 #AD8022 #22AD3B

split-complementary

#224FAD #AD3B22 #94AD22

monochromatic

#0E2047 #18387A #224FAD #3569D7 #688FE1

Accessibility & contrast

On white

7.53

#224FAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#224FAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224FAD

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224FAD	#FFFFFF	#000000	##FFFFFF
##224FAD	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB0

Deuteranopia (green-blind)

#004EAB

Tritanopia (blue-blind)

#006676

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #224fad;
/* rgb */ color: rgb(34, 79, 173);
/* oklch */ color: oklch(45.4% 0.159 262.6);

Tailwind

colors: {
  custom: {
    50: '#747fc6',
    500: '#224fad',
    950: '#000000',
  },
}

SCSS

$custom: #224fad;
$custom-light: #747fc6;
$custom-dark: #000000;

JSON

{
  "hex": "#224fad",
  "rgb": {
    "r": 34,
    "g": 79,
    "b": 173
  },
  "hsl": {
    "h": 220.576,
    "s": 67.15,
    "l": 40.588
  },
  "oklch": {
    "l": 0.45425,
    "c": 0.15875,
    "h": 262.6
  },
  "luminance": 0.08949
}

Semantic roles & 50–950 ramp

primary

#224FAD

secondary

#C7A764

accent

#B23EEA

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #224FAD

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

Preview Lab → · Contrast checker → · Palette generator →