#224F9A#224F9A

#224F9A is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.0% C 0.132 H 260.1°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#224F9A
RGB	rgb(34, 79, 154)
HSL	hsl(218, 64%, 37%)
HSV	hsv(218, 78%, 60%)
CMYK	cmyk(77.9%, 48.7%, 0%, 39.6%)
CIE-LAB	lab(34.53, 12.50, -45.40)
CIE-LCH	lch(34.53, 47.09, 285.39°)
OKLab	oklab(43.96% -0.0228 -0.1304)
OKLCH	oklch(43.96% 0.132 260.1)
XYZ	xyz(9.2863, 8.2641, 31.6713)
Luminance	0.0827 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224F9A #9A6D22

analogous

#228B9A #224F9A #31229A

triadic

#224F9A #9A224F #4F9A22

tetradic

#224F9A #9A228B #9A6D22 #229A31

square

#224F9A #9A228B #9A6D22 #229A31

split-complementary

#224F9A #9A3122 #8B9A22

monochromatic

#0C1C36 #173568 #224F9A #2D69CC #5B8BDB

Accessibility & contrast

On white

7.92

#224F9A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#224F9A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224F9A

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224F9A	#FFFFFF	#000000	##FFFFFF
##224F9A	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25579D

Deuteranopia (green-blind)

#004C98

Tritanopia (blue-blind)

#00616D

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #224f9a;
/* rgb */ color: rgb(34, 79, 154);
/* oklch */ color: oklch(44.0% 0.132 260.1);

Tailwind

colors: {
  custom: {
    50: '#707fb8',
    500: '#224f9a',
    950: '#000000',
  },
}

SCSS

$custom: #224f9a;
$custom-light: #707fb8;
$custom-dark: #000000;

JSON

{
  "hex": "#224f9a",
  "rgb": {
    "r": 34,
    "g": 79,
    "b": 154
  },
  "hsl": {
    "h": 217.5,
    "s": 63.83,
    "l": 36.863
  },
  "oklch": {
    "l": 0.43958,
    "c": 0.13238,
    "h": 260.1
  },
  "luminance": 0.08265
}

Semantic roles & 50–950 ramp

primary

#224F9A

secondary

#BF9958

accent

#A941E7

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #224F9A

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

Preview Lab → · Contrast checker → · Palette generator →