#22459B#22459B

#22459B is a dark, vivid blue. Relative luminance 0.070; OKLCH L 41.8% C 0.146 H 264.3°. Best body text is #FFFFFF at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#22459B
RGB	rgb(34, 69, 155)
HSL	hsl(223, 64%, 37%)
HSV	hsv(223, 78%, 61%)
CMYK	cmyk(78.1%, 55.5%, 0%, 39.2%)
CIE-LAB	lab(31.72, 19.66, -50.54)
CIE-LCH	lch(31.72, 54.23, 291.26°)
OKLab	oklab(41.84% -0.0147 -0.1457)
OKLCH	oklch(41.84% 0.146 264.3)
XYZ	xyz(8.7021, 6.9619, 31.8891)
Luminance	0.0696 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22459B #9B7822

analogous

#22819B #22459B #3C229B

triadic

#22459B #9B2245 #459B22

tetradic

#22459B #9B2281 #9B7822 #229B3C

square

#22459B #9B2281 #9B7822 #229B3C

split-complementary

#22459B #9B3C22 #819B22

monochromatic

#0C1837 #172F69 #22459B #2D5BCD #5C81DB

Accessibility & contrast

On white

8.78

#22459B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#22459B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22459B

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22459B	#FFFFFF	#000000	##FFFFFF
##22459B	1.00	8.78	2.39	8.78
#FFFFFF	8.78	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00509E

Deuteranopia (green-blind)

#004599

Tritanopia (blue-blind)

#005A69

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #22459b;
/* rgb */ color: rgb(34, 69, 155);
/* oklch */ color: oklch(41.8% 0.146 264.3);

Tailwind

colors: {
  custom: {
    50: '#7078b9',
    500: '#22459b',
    950: '#000000',
  },
}

SCSS

$custom: #22459b;
$custom-light: #7078b9;
$custom-dark: #000000;

JSON

{
  "hex": "#22459b",
  "rgb": {
    "r": 34,
    "g": 69,
    "b": 155
  },
  "hsl": {
    "h": 222.645,
    "s": 64.021,
    "l": 37.059
  },
  "oklch": {
    "l": 0.41841,
    "c": 0.14646,
    "h": 264.3
  },
  "luminance": 0.06963
}

Semantic roles & 50–950 ramp

primary

#22459B

secondary

#C0A259

accent

#B741E7

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #22459B

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

Preview Lab → · Contrast checker → · Palette generator →