#11192B#11192B

#11192B is a very dark, muted blue. Relative luminance 0.010; OKLCH L 21.6% C 0.038 H 265.2°. Best body text is #FFFFFF at 17.53:1 contrast (WCAG AA passes).

Color values

HEX	#11192B
RGB	rgb(17, 25, 43)
HSL	hsl(222, 43%, 12%)
HSV	hsv(222, 60%, 17%)
CMYK	cmyk(60.5%, 41.9%, 0%, 83.1%)
CIE-LAB	lab(8.90, 2.78, -13.32)
CIE-LCH	lch(8.90, 13.61, 281.78°)
OKLab	oklab(21.56% -0.0032 -0.0375)
OKLCH	oklch(21.56% 0.038 265.2)
XYZ	xyz(1.0147, 0.9888, 2.4224)
Luminance	0.0099 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11192B #2B2311

analogous

#11262B #11192B #16112B

triadic

#11192B #2B1119 #192B11

tetradic

#11192B #2B1126 #2B2311 #112B16

square

#11192B #2B1126 #2B2311 #112B16

split-complementary

#11192B #2B1611 #262B11

monochromatic

#090D16 #090D16 #11192B #223357 #344C83

Accessibility & contrast

On white

17.53

#11192B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#11192B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11192B

17.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11192B	#FFFFFF	#000000	##FFFFFF
##11192B	1.00	17.53	1.20	17.53
#FFFFFF	17.53	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#121B2C

Deuteranopia (green-blind)

#0F182B

Tritanopia (blue-blind)

#061D20

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #11192b;
/* rgb */ color: rgb(17, 25, 43);
/* oklch */ color: oklch(21.6% 0.038 265.2);

Tailwind

colors: {
  custom: {
    50: '#515564',
    500: '#11192b',
    950: '#000000',
  },
}

SCSS

$custom: #11192b;
$custom-light: #515564;
$custom-dark: #000000;

JSON

{
  "hex": "#11192b",
  "rgb": {
    "r": 17,
    "g": 25,
    "b": 43
  },
  "hsl": {
    "h": 221.538,
    "s": 43.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.21555,
    "c": 0.03762,
    "h": 265.2
  },
  "luminance": 0.00989
}

Semantic roles & 50–950 ramp

primary

#11192B

secondary

#635535

accent

#AC55D3

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020305

muted

#78787A

Preview Lab

Preview with #11192B

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

Preview Lab → · Contrast checker → · Palette generator →