#22366B#22366B

#22366B is a dark, moderate blue. Relative luminance 0.040; OKLCH L 34.7% C 0.096 H 266.0°. Best body text is #FFFFFF at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#22366B
RGB	rgb(34, 54, 107)
HSL	hsl(224, 52%, 28%)
HSV	hsv(224, 68%, 42%)
CMYK	cmyk(68.2%, 49.5%, 0%, 58%)
CIE-LAB	lab(23.80, 11.07, -33.37)
CIE-LCH	lch(23.80, 35.16, 288.35°)
OKLab	oklab(34.7% -0.0066 -0.0955)
OKLCH	oklch(34.7% 0.096 266)
XYZ	xyz(4.6318, 4.0395, 14.4427)
Luminance	0.0404 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22366B #6B5722

analogous

#225A6B #22366B #33226B

triadic

#22366B #6B2236 #366B22

tetradic

#22366B #6B225A #6B5722 #226B33

square

#22366B #6B225A #6B5722 #226B33

split-complementary

#22366B #6B3322 #5A6B22

monochromatic

#070C17 #131F3D #22366B #314D99 #4467C4

Accessibility & contrast

On white

11.62

#22366B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#22366B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22366B

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22366B	#FFFFFF	#000000	##FFFFFF
##22366B	1.00	11.62	1.81	11.62
#FFFFFF	11.62	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B3C6D

Deuteranopia (green-blind)

#0D366A

Tritanopia (blue-blind)

#00424B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #22366b;
/* rgb */ color: rgb(34, 54, 107);
/* oklch */ color: oklch(34.7% 0.096 266.0);

Tailwind

colors: {
  custom: {
    50: '#666c96',
    500: '#22366b',
    950: '#000000',
  },
}

SCSS

$custom: #22366b;
$custom-light: #666c96;
$custom-dark: #000000;

JSON

{
  "hex": "#22366b",
  "rgb": {
    "r": 34,
    "g": 54,
    "b": 107
  },
  "hsl": {
    "h": 223.562,
    "s": 51.773,
    "l": 27.647
  },
  "oklch": {
    "l": 0.34701,
    "c": 0.09571,
    "h": 266
  },
  "luminance": 0.0404
}

Semantic roles & 50–950 ramp

primary

#22366B

secondary

#9F874A

accent

#B44DDB

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06070D

muted

#7A7A7E

Preview Lab

Preview with #22366B

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

Preview Lab → · Contrast checker → · Palette generator →