#224FA0#224FA0

#224FA0 is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.4% C 0.141 H 261.0°. Best body text is #FFFFFF at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#224FA0
RGB	rgb(34, 79, 160)
HSL	hsl(219, 65%, 38%)
HSV	hsv(219, 79%, 63%)
CMYK	cmyk(78.8%, 50.6%, 0%, 37.3%)
CIE-LAB	lab(34.94, 14.87, -48.35)
CIE-LCH	lch(34.94, 50.58, 287.10°)
OKLab	oklab(44.41% -0.0219 -0.1391)
OKLCH	oklch(44.41% 0.141 261)
XYZ	xyz(9.7985, 8.4690, 34.3691)
Luminance	0.0847 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224FA0 #A07322

analogous

#228EA0 #224FA0 #3422A0

triadic

#224FA0 #A0224F #4FA022

tetradic

#224FA0 #A0228E #A07322 #22A034

square

#224FA0 #A0228E #A07322 #22A034

split-complementary

#224FA0 #A03422 #8EA022

monochromatic

#0D1D3B #17366E #224FA0 #2D68D2 #5F8CDD

Accessibility & contrast

On white

7.80

#224FA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#224FA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224FA0

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224FA0	#FFFFFF	#000000	##FFFFFF
##224FA0	1.00	7.80	2.69	7.80
#FFFFFF	7.80	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E58A3

Deuteranopia (green-blind)

#004D9E

Tritanopia (blue-blind)

#006270

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #224fa0;
/* rgb */ color: rgb(34, 79, 160);
/* oklch */ color: oklch(44.4% 0.141 261.0);

Tailwind

colors: {
  custom: {
    50: '#717fbd',
    500: '#224fa0',
    950: '#000000',
  },
}

SCSS

$custom: #224fa0;
$custom-light: #717fbd;
$custom-dark: #000000;

JSON

{
  "hex": "#224fa0",
  "rgb": {
    "r": 34,
    "g": 79,
    "b": 160
  },
  "hsl": {
    "h": 218.571,
    "s": 64.948,
    "l": 38.039
  },
  "oklch": {
    "l": 0.44408,
    "c": 0.14079,
    "h": 261
  },
  "luminance": 0.0847
}

Semantic roles & 50–950 ramp

primary

#224FA0

secondary

#C29D5C

accent

#AC40E8

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #224FA0

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

Preview Lab → · Contrast checker → · Palette generator →