#22168B#22168B

#22168B is a dark, vivid blue. Relative luminance 0.028; OKLCH L 32.2% C 0.178 H 274.4°. Best body text is #FFFFFF at 13.50:1 contrast (WCAG AA passes).

Color values

HEX	#22168B
RGB	rgb(34, 22, 139)
HSL	hsl(246, 73%, 32%)
HSV	hsv(246, 84%, 55%)
CMYK	cmyk(75.5%, 84.2%, 0%, 45.5%)
CIE-LAB	lab(19.13, 43.20, -61.35)
CIE-LCH	lch(19.13, 75.03, 305.15°)
OKLab	oklab(32.21% 0.0136 -0.1774)
OKLCH	oklch(32.21% 0.178 274.4)
XYZ	xyz(5.6053, 2.7774, 24.6618)
Luminance	0.0278 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22168B #7F8B16

analogous

#16458B #22168B #5D168B

triadic

#22168B #8B2216 #168B22

tetradic

#22168B #8B1645 #7F8B16 #168B5D

square

#22168B #8B1645 #7F8B16 #168B5D

split-complementary

#22168B #8B5D16 #458B16

monochromatic

#080521 #150E56 #22168B #2F1EC0 #4C3BE0

Accessibility & contrast

On white

13.50

#22168B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#22168B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22168B

13.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22168B	#FFFFFF	#000000	##FFFFFF
##22168B	1.00	13.50	1.56	13.50
#FFFFFF	13.50	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00348E

Deuteranopia (green-blind)

#002989

Tritanopia (blue-blind)

#003B52

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #22168b;
/* rgb */ color: rgb(34, 22, 139);
/* oklch */ color: oklch(32.2% 0.178 274.4);

Tailwind

colors: {
  custom: {
    50: '#7057ae',
    500: '#22168b',
    950: '#000000',
  },
}

SCSS

$custom: #22168b;
$custom-light: #7057ae;
$custom-dark: #000000;

JSON

{
  "hex": "#22168b",
  "rgb": {
    "r": 34,
    "g": 22,
    "b": 139
  },
  "hsl": {
    "h": 246.154,
    "s": 72.671,
    "l": 31.569
  },
  "oklch": {
    "l": 0.32206,
    "c": 0.17791,
    "h": 274.4
  },
  "luminance": 0.02778
}

Semantic roles & 50–950 ramp

primary

#22168B

secondary

#B2BF3E

accent

#EF38DD

background

#F7F5FA

surface

#EDE9F5

border

#C8C5CF

text

#090310

muted

#7B787F

Preview Lab

Preview with #22168B

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

Preview Lab → · Contrast checker → · Palette generator →