#22248B#22248B

#22248B is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.1% C 0.165 H 272.6°. Best body text is #FFFFFF at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#22248B
RGB	rgb(34, 36, 139)
HSL	hsl(239, 61%, 34%)
HSV	hsv(239, 76%, 55%)
CMYK	cmyk(75.5%, 74.1%, 0%, 45.5%)
CIE-LAB	lab(21.82, 35.51, -56.90)
CIE-LCH	lch(21.82, 67.07, 301.97°)
OKLab	oklab(34.1% 0.0075 -0.1646)
OKLCH	oklch(34.1% 0.165 272.6)
XYZ	xyz(5.9492, 3.4653, 24.7764)
Luminance	0.0347 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22248B #8B8922

analogous

#22598B #22248B #55228B

triadic

#22248B #8B2224 #248B22

tetradic

#22248B #8B2259 #8B8922 #228B55

square

#22248B #8B2259 #8B8922 #228B55

split-complementary

#22248B #8B5522 #598B22

monochromatic

#0A0B29 #16175A #22248B #2E31BC #5355D5

Accessibility & contrast

On white

12.40

#22248B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#22248B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22248B

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22248B	#FFFFFF	#000000	##FFFFFF
##22248B	1.00	12.40	1.69	12.40
#FFFFFF	12.40	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398E

Deuteranopia (green-blind)

#002F89

Tritanopia (blue-blind)

#004155

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #22248b;
/* rgb */ color: rgb(34, 36, 139);
/* oklch */ color: oklch(34.1% 0.165 272.6);

Tailwind

colors: {
  custom: {
    50: '#6f60ae',
    500: '#22248b',
    950: '#000000',
  },
}

SCSS

$custom: #22248b;
$custom-light: #6f60ae;
$custom-dark: #000000;

JSON

{
  "hex": "#22248b",
  "rgb": {
    "r": 34,
    "g": 36,
    "b": 139
  },
  "hsl": {
    "h": 238.857,
    "s": 60.694,
    "l": 33.922
  },
  "oklch": {
    "l": 0.34097,
    "c": 0.1648,
    "h": 272.6
  },
  "luminance": 0.03466
}

Semantic roles & 50–950 ramp

primary

#22248B

secondary

#B8B750

accent

#E144E4

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #22248B

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

Preview Lab → · Contrast checker → · Palette generator →