#22489B#22489B

#22489B is a dark, vivid blue. Relative luminance 0.073; OKLCH L 42.5% C 0.143 H 263.2°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#22489B
RGB	rgb(34, 72, 155)
HSL	hsl(221, 64%, 37%)
HSV	hsv(221, 78%, 61%)
CMYK	cmyk(78.1%, 53.5%, 0%, 39.2%)
CIE-LAB	lab(32.57, 17.62, -49.16)
CIE-LCH	lch(32.57, 52.23, 289.72°)
OKLab	oklab(42.49% -0.017 -0.1416)
OKLCH	oklch(42.49% 0.143 263.2)
XYZ	xyz(8.8913, 7.3404, 31.9522)
Luminance	0.0734 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22489B #9B7522

analogous

#22859B #22489B #39229B

triadic

#22489B #9B2248 #489B22

tetradic

#22489B #9B2285 #9B7522 #229B39

square

#22489B #9B2285 #9B7522 #229B39

split-complementary

#22489B #9B3922 #859B22

monochromatic

#0C1937 #173169 #22489B #2D5FCD #5C84DB

Accessibility & contrast

On white

8.51

#22489B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#22489B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22489B

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22489B	#FFFFFF	#000000	##FFFFFF
##22489B	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B529E

Deuteranopia (green-blind)

#004799

Tritanopia (blue-blind)

#005C6A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #22489b;
/* rgb */ color: rgb(34, 72, 155);
/* oklch */ color: oklch(42.5% 0.143 263.2);

Tailwind

colors: {
  custom: {
    50: '#707ab9',
    500: '#22489b',
    950: '#000000',
  },
}

SCSS

$custom: #22489b;
$custom-light: #707ab9;
$custom-dark: #000000;

JSON

{
  "hex": "#22489b",
  "rgb": {
    "r": 34,
    "g": 72,
    "b": 155
  },
  "hsl": {
    "h": 221.157,
    "s": 64.021,
    "l": 37.059
  },
  "oklch": {
    "l": 0.42485,
    "c": 0.14263,
    "h": 263.2
  },
  "luminance": 0.07341
}

Semantic roles & 50–950 ramp

primary

#22489B

secondary

#C0A059

accent

#B341E7

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #22489B

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

Preview Lab → · Contrast checker → · Palette generator →