#22428E#22428E

#22428E is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.1% C 0.132 H 264.1°. Best body text is #FFFFFF at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#22428E
RGB	rgb(34, 66, 142)
HSL	hsl(222, 61%, 35%)
HSV	hsv(222, 76%, 56%)
CMYK	cmyk(76.1%, 53.5%, 0%, 44.3%)
CIE-LAB	lab(29.88, 16.58, -45.58)
CIE-LCH	lch(29.88, 48.50, 289.99°)
OKLab	oklab(40.14% -0.0135 -0.1312)
OKLCH	oklch(40.14% 0.132 264.1)
XYZ	xyz(7.4887, 6.1887, 26.3858)
Luminance	0.0619 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22428E #8E6E22

analogous

#22788E #22428E #38228E

triadic

#22428E #8E2242 #428E22

tetradic

#22428E #8E2278 #8E6E22 #228E38

square

#22428E #8E2278 #8E6E22 #228E38

split-complementary

#22428E #8E3822 #788E22

monochromatic

#0A142B #162B5D #22428E #2E59BF #547BD6

Accessibility & contrast

On white

9.38

#22428E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#22428E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22428E

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22428E	#FFFFFF	#000000	##FFFFFF
##22428E	1.00	9.38	2.24	9.38
#FFFFFF	9.38	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E4C91

Deuteranopia (green-blind)

#00428C

Tritanopia (blue-blind)

#005461

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #22428e;
/* rgb */ color: rgb(34, 66, 142);
/* oklch */ color: oklch(40.1% 0.132 264.1);

Tailwind

colors: {
  custom: {
    50: '#6d75b0',
    500: '#22428e',
    950: '#000000',
  },
}

SCSS

$custom: #22428e;
$custom-light: #6d75b0;
$custom-dark: #000000;

JSON

{
  "hex": "#22428e",
  "rgb": {
    "r": 34,
    "g": 66,
    "b": 142
  },
  "hsl": {
    "h": 222.222,
    "s": 61.364,
    "l": 34.51
  },
  "oklch": {
    "l": 0.40139,
    "c": 0.13187,
    "h": 264.1
  },
  "luminance": 0.0619
}

Semantic roles & 50–950 ramp

primary

#22428E

secondary

#BA9B52

accent

#B543E4

background

#F7F7FA

surface

#EDEDF5

border

#C8C8CF

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #22428E

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

Preview Lab → · Contrast checker → · Palette generator →