#22306A#22306A

#22306A is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.3% C 0.103 H 269.8°. Best body text is #FFFFFF at 12.36:1 contrast (WCAG AA passes).

Color values

HEX	#22306A
RGB	rgb(34, 48, 106)
HSL	hsl(228, 51%, 27%)
HSV	hsv(228, 68%, 42%)
CMYK	cmyk(67.9%, 54.7%, 0%, 58.4%)
CIE-LAB	lab(21.92, 14.94, -35.75)
CIE-LCH	lch(21.92, 38.75, 292.68°)
OKLab	oklab(33.25% -0.0003 -0.1026)
OKLCH	oklch(33.25% 0.103 269.8)
XYZ	xyz(4.3173, 3.4942, 14.0798)
Luminance	0.0350 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22306A #6A5C22

analogous

#22546A #22306A #38226A

triadic

#22306A #6A2230 #306A22

tetradic

#22306A #6A2254 #6A5C22 #226A38

square

#22306A #6A2254 #6A5C22 #226A38

split-complementary

#22306A #6A3822 #546A22

monochromatic

#070A17 #131B3C #22306A #314598 #445CC3

Accessibility & contrast

On white

12.36

#22306A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#22306A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22306A

12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22306A	#FFFFFF	#000000	##FFFFFF
##22306A	1.00	12.36	1.70	12.36
#FFFFFF	12.36	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D386C

Deuteranopia (green-blind)

#003169

Tritanopia (blue-blind)

#003E48

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #22306a;
/* rgb */ color: rgb(34, 48, 106);
/* oklch */ color: oklch(33.3% 0.103 269.8);

Tailwind

colors: {
  custom: {
    50: '#666895',
    500: '#22306a',
    950: '#000000',
  },
}

SCSS

$custom: #22306a;
$custom-light: #666895;
$custom-dark: #000000;

JSON

{
  "hex": "#22306a",
  "rgb": {
    "r": 34,
    "g": 48,
    "b": 106
  },
  "hsl": {
    "h": 228.333,
    "s": 51.429,
    "l": 27.451
  },
  "oklch": {
    "l": 0.3325,
    "c": 0.10256,
    "h": 269.8
  },
  "luminance": 0.03495
}

Semantic roles & 50–950 ramp

primary

#22306A

secondary

#9E8D4A

accent

#BF4DDB

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #22306A

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

Preview Lab → · Contrast checker → · Palette generator →