#2224A8#2224A8

#2224A8 is a dark, highly saturated blue. Relative luminance 0.044; OKLCH L 37.3% C 0.201 H 270.6°. Best body text is #FFFFFF at 11.14:1 contrast (WCAG AA passes).

Color values

HEX	#2224A8
RGB	rgb(34, 36, 168)
HSL	hsl(239, 66%, 40%)
HSV	hsv(239, 80%, 66%)
CMYK	cmyk(79.8%, 78.6%, 0%, 34.1%)
CIE-LAB	lab(25.04, 45.43, -69.38)
CIE-LCH	lch(25.04, 82.93, 303.22°)
OKLab	oklab(37.33% 0.0022 -0.2009)
OKLCH	oklch(37.33% 0.201 270.6)
XYZ	xyz(8.3560, 4.4280, 37.4525)
Luminance	0.0443 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2224A8 #A8A622

analogous

#2267A8 #2224A8 #6322A8

triadic

#2224A8 #A82224 #24A822

tetradic

#2224A8 #A82267 #A8A622 #22A863

square

#2224A8 #A82267 #A8A622 #22A863

split-complementary

#2224A8 #A86322 #67A822

monochromatic

#0D0E42 #181975 #2224A8 #3234D5 #6566E0

Accessibility & contrast

On white

11.14

#2224A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#2224A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2224A8

11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2224A8	#FFFFFF	#000000	##FFFFFF
##2224A8	1.00	11.14	1.89	11.14
#FFFFFF	11.14	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042AC

Deuteranopia (green-blind)

#0034A6

Tritanopia (blue-blind)

#004C65

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2224a8;
/* rgb */ color: rgb(34, 36, 168);
/* oklch */ color: oklch(37.3% 0.201 270.6);

Tailwind

colors: {
  custom: {
    50: '#7761c3',
    500: '#2224a8',
    950: '#000000',
  },
}

SCSS

$custom: #2224a8;
$custom-light: #7761c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2224a8",
  "rgb": {
    "r": 34,
    "g": 36,
    "b": 168
  },
  "hsl": {
    "h": 239.104,
    "s": 66.337,
    "l": 39.608
  },
  "oklch": {
    "l": 0.37327,
    "c": 0.2009,
    "h": 270.6
  },
  "luminance": 0.04429
}

Semantic roles & 50–950 ramp

primary

#2224A8

secondary

#C5C461

accent

#E73FE9

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0A0513

muted

#7C7982

Preview Lab

Preview with #2224A8

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

Preview Lab → · Contrast checker → · Palette generator →