#11144A#11144A

#11144A is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.1% C 0.098 H 273.3°. Best body text is #FFFFFF at 17.17:1 contrast (WCAG AA passes).

Color values

HEX	#11144A
RGB	rgb(17, 20, 74)
HSL	hsl(237, 63%, 18%)
HSV	hsv(237, 77%, 29%)
CMYK	cmyk(77%, 73%, 0%, 71%)
CIE-LAB	lab(9.90, 19.53, -33.91)
CIE-LCH	lch(9.90, 39.13, 299.94°)
OKLab	oklab(23.13% 0.0057 -0.0979)
OKLCH	oklch(23.13% 0.098 273.3)
XYZ	xyz(1.7169, 1.1137, 6.6017)
Luminance	0.0111 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11144A #4A4711

analogous

#11304A #11144A #2A114A

triadic

#11144A #4A1114 #144A11

tetradic

#11144A #4A1130 #4A4711 #114A2A

square

#11144A #4A1130 #4A4711 #114A2A

split-complementary

#11144A #4A2A11 #304A11

monochromatic

#060719 #060719 #11144A #1C217C #282FAE

Accessibility & contrast

On white

17.17

#11144A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#11144A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11144A

17.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11144A	#FFFFFF	#000000	##FFFFFF
##11144A	1.00	17.17	1.22	17.17
#FFFFFF	17.17	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E4C

Deuteranopia (green-blind)

#001949

Tritanopia (blue-blind)

#00222C

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #11144a;
/* rgb */ color: rgb(17, 20, 74);
/* oklch */ color: oklch(23.1% 0.098 273.3);

Tailwind

colors: {
  custom: {
    50: '#59517d',
    500: '#11144a',
    950: '#000000',
  },
}

SCSS

$custom: #11144a;
$custom-light: #59517d;
$custom-dark: #000000;

JSON

{
  "hex": "#11144a",
  "rgb": {
    "r": 17,
    "g": 20,
    "b": 74
  },
  "hsl": {
    "h": 236.842,
    "s": 62.637,
    "l": 17.843
  },
  "oklch": {
    "l": 0.2313,
    "c": 0.09811,
    "h": 273.3
  },
  "luminance": 0.01114
}

Semantic roles & 50–950 ramp

primary

#11144A

secondary

#837F33

accent

#DD42E6

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04020A

muted

#79787C

Preview Lab

Preview with #11144A

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

Preview Lab → · Contrast checker → · Palette generator →