#22306F#22306F

#22306F is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.7% C 0.110 H 270.1°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#22306F
RGB	rgb(34, 48, 111)
HSL	hsl(229, 53%, 28%)
HSV	hsv(229, 69%, 44%)
CMYK	cmyk(69.4%, 56.8%, 0%, 56.5%)
CIE-LAB	lab(22.31, 16.90, -38.36)
CIE-LCH	lch(22.31, 41.91, 293.77°)
OKLab	oklab(33.66% 0.0001 -0.1102)
OKLCH	oklch(33.66% 0.11 270.1)
XYZ	xyz(4.5849, 3.6013, 15.4893)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22306F #6F6122

analogous

#22566F #22306F #3A226F

triadic

#22306F #6F2230 #306F22

tetradic

#22306F #6F2256 #6F6122 #226F3A

square

#22306F #6F2256 #6F6122 #226F3A

split-complementary

#22306F #6F3A22 #566F22

monochromatic

#070A17 #141C40 #22306F #30449E #455DC6

Accessibility & contrast

On white

12.21

#22306F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#22306F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22306F

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22306F	#FFFFFF	#000000	##FFFFFF
##22306F	1.00	12.21	1.72	12.21
#FFFFFF	12.21	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#033971

Deuteranopia (green-blind)

#00326E

Tritanopia (blue-blind)

#003F4A

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #22306f;
/* rgb */ color: rgb(34, 48, 111);
/* oklch */ color: oklch(33.7% 0.110 270.1);

Tailwind

colors: {
  custom: {
    50: '#676899',
    500: '#22306f',
    950: '#000000',
  },
}

SCSS

$custom: #22306f;
$custom-light: #676899;
$custom-dark: #000000;

JSON

{
  "hex": "#22306f",
  "rgb": {
    "r": 34,
    "g": 48,
    "b": 111
  },
  "hsl": {
    "h": 229.091,
    "s": 53.103,
    "l": 28.431
  },
  "oklch": {
    "l": 0.33661,
    "c": 0.11023,
    "h": 270.1
  },
  "luminance": 0.03602
}

Semantic roles & 50–950 ramp

primary

#22306F

secondary

#A2924A

accent

#C24BDD

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #22306F

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

Preview Lab → · Contrast checker → · Palette generator →