#22285B#22285B

#22285B is a dark, moderate blue. Relative luminance 0.026; OKLCH L 30.2% C 0.091 H 274.6°. Best body text is #FFFFFF at 13.79:1 contrast (WCAG AA passes).

Color values

HEX	#22285B
RGB	rgb(34, 40, 91)
HSL	hsl(234, 46%, 25%)
HSV	hsv(234, 63%, 36%)
CMYK	cmyk(62.6%, 56%, 0%, 64.3%)
CIE-LAB	lab(18.42, 14.85, -31.56)
CIE-LCH	lch(18.42, 34.88, 295.20°)
OKLab	oklab(30.25% 0.0073 -0.0903)
OKLCH	oklch(30.25% 0.091 274.6)
XYZ	xyz(3.3062, 2.6127, 10.2256)
Luminance	0.0261 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22285B #5B5522

analogous

#22455B #22285B #39225B

triadic

#22285B #5B2228 #285B22

tetradic

#22285B #5B2245 #5B5522 #225B39

square

#22285B #5B2245 #5B5522 #225B39

split-complementary

#22285B #5B3922 #455B22

monochromatic

#080A16 #11142E #22285B #333C88 #434FB4

Accessibility & contrast

On white

13.79

#22285B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#22285B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22285B

13.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22285B	#FFFFFF	#000000	##FFFFFF
##22285B	1.00	13.79	1.52	13.79
#FFFFFF	13.79	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B2F5D

Deuteranopia (green-blind)

#012B5A

Tritanopia (blue-blind)

#00343D

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #22285b;
/* rgb */ color: rgb(34, 40, 91);
/* oklch */ color: oklch(30.2% 0.091 274.6);

Tailwind

colors: {
  custom: {
    50: '#63618a',
    500: '#22285b',
    950: '#000000',
  },
}

SCSS

$custom: #22285b;
$custom-light: #63618a;
$custom-dark: #000000;

JSON

{
  "hex": "#22285b",
  "rgb": {
    "r": 34,
    "g": 40,
    "b": 91
  },
  "hsl": {
    "h": 233.684,
    "s": 45.6,
    "l": 24.51
  },
  "oklch": {
    "l": 0.30247,
    "c": 0.09063,
    "h": 274.6
  },
  "luminance": 0.02613
}

Semantic roles & 50–950 ramp

primary

#22285B

secondary

#8F884A

accent

#C853D5

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06050C

muted

#7A797D

Preview Lab

Preview with #22285B

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

Preview Lab → · Contrast checker → · Palette generator →