#22489C#22489C

#22489C is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.6% C 0.144 H 263.3°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#22489C
RGB	rgb(34, 72, 156)
HSL	hsl(221, 64%, 37%)
HSV	hsv(221, 78%, 61%)
CMYK	cmyk(78.2%, 53.8%, 0%, 38.8%)
CIE-LAB	lab(32.64, 18.02, -49.65)
CIE-LCH	lch(32.64, 52.82, 289.95°)
OKLab	oklab(42.57% -0.0169 -0.143)
OKLCH	oklch(42.57% 0.144 263.3)
XYZ	xyz(8.9757, 7.3741, 32.3963)
Luminance	0.0737 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22489C #9C7622

analogous

#22859C #22489C #39229C

triadic

#22489C #9C2248 #489C22

tetradic

#22489C #9C2285 #9C7622 #229C39

square

#22489C #9C2285 #9C7622 #229C39

split-complementary

#22489C #9C3922 #859C22

monochromatic

#0C1A38 #17316A #22489C #2D5FCE #5D84DC

Accessibility & contrast

On white

8.48

#22489C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#22489C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22489C

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22489C	#FFFFFF	#000000	##FFFFFF
##22489C	1.00	8.48	2.47	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#08539F

Deuteranopia (green-blind)

#00479A

Tritanopia (blue-blind)

#005C6B

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #22489c;
/* rgb */ color: rgb(34, 72, 156);
/* oklch */ color: oklch(42.6% 0.144 263.3);

Tailwind

colors: {
  custom: {
    50: '#707aba',
    500: '#22489c',
    950: '#000000',
  },
}

SCSS

$custom: #22489c;
$custom-light: #707aba;
$custom-dark: #000000;

JSON

{
  "hex": "#22489c",
  "rgb": {
    "r": 34,
    "g": 72,
    "b": 156
  },
  "hsl": {
    "h": 221.311,
    "s": 64.211,
    "l": 37.255
  },
  "oklch": {
    "l": 0.42565,
    "c": 0.14403,
    "h": 263.3
  },
  "luminance": 0.07375
}

Semantic roles & 50–950 ramp

primary

#22489C

secondary

#C0A05A

accent

#B341E7

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #22489C

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

Preview Lab → · Contrast checker → · Palette generator →