#22306C#22306C

#22306C is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.4% C 0.106 H 269.9°. Best body text is #FFFFFF at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#22306C
RGB	rgb(34, 48, 108)
HSL	hsl(229, 52%, 28%)
HSV	hsv(229, 69%, 42%)
CMYK	cmyk(68.5%, 55.6%, 0%, 57.6%)
CIE-LAB	lab(22.08, 15.72, -36.80)
CIE-LCH	lch(22.08, 40.02, 293.13°)
OKLab	oklab(33.41% -0.0001 -0.1056)
OKLCH	oklch(33.41% 0.106 269.9)
XYZ	xyz(4.4225, 3.5363, 14.6340)
Luminance	0.0354 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22306C #6C5E22

analogous

#22556C #22306C #39226C

triadic

#22306C #6C2230 #306C22

tetradic

#22306C #6C2255 #6C5E22 #226C39

square

#22306C #6C2255 #6C5E22 #226C39

split-complementary

#22306C #6C3922 #556C22

monochromatic

#070A17 #131B3D #22306C #31459B #445CC4

Accessibility & contrast

On white

12.30

#22306C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#22306C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22306C

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22306C	#FFFFFF	#000000	##FFFFFF
##22306C	1.00	12.30	1.71	12.30
#FFFFFF	12.30	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#09386E

Deuteranopia (green-blind)

#00326B

Tritanopia (blue-blind)

#003E49

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #22306c;
/* rgb */ color: rgb(34, 48, 108);
/* oklch */ color: oklch(33.4% 0.106 269.9);

Tailwind

colors: {
  custom: {
    50: '#666897',
    500: '#22306c',
    950: '#000000',
  },
}

SCSS

$custom: #22306c;
$custom-light: #666897;
$custom-dark: #000000;

JSON

{
  "hex": "#22306c",
  "rgb": {
    "r": 34,
    "g": 48,
    "b": 108
  },
  "hsl": {
    "h": 228.649,
    "s": 52.113,
    "l": 27.843
  },
  "oklch": {
    "l": 0.33413,
    "c": 0.10565,
    "h": 269.9
  },
  "luminance": 0.03537
}

Semantic roles & 50–950 ramp

primary

#22306C

secondary

#A08F4A

accent

#C04CDC

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #22306C

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

Preview Lab → · Contrast checker → · Palette generator →