#11164C#11164C

#11164C is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.7% C 0.098 H 272.3°. Best body text is #FFFFFF at 16.89:1 contrast (WCAG AA passes).

Color values

HEX	#11164C
RGB	rgb(17, 22, 76)
HSL	hsl(235, 63%, 18%)
HSV	hsv(235, 78%, 30%)
CMYK	cmyk(77.6%, 71.1%, 0%, 70.2%)
CIE-LAB	lab(10.66, 18.88, -34.05)
CIE-LCH	lch(10.66, 38.94, 299.01°)
OKLab	oklab(23.75% 0.0039 -0.0983)
OKLCH	oklch(23.75% 0.098 272.3)
XYZ	xyz(1.8221, 1.2146, 6.9745)
Luminance	0.0121 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11164C #4C4711

analogous

#11334C #11164C #29114C

triadic

#11164C #4C1116 #164C11

tetradic

#11164C #4C1133 #4C4711 #114C29

square

#11164C #4C1133 #4C4711 #114C29

split-complementary

#11164C #4C2911 #334C11

monochromatic

#060719 #06081A #11164C #1C247E #2733B0

Accessibility & contrast

On white

16.89

#11164C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#11164C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11164C

16.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11164C	#FFFFFF	#000000	##FFFFFF
##11164C	1.00	16.89	1.24	16.89
#FFFFFF	16.89	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00204E

Deuteranopia (green-blind)

#001A4B

Tritanopia (blue-blind)

#00242E

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #11164c;
/* rgb */ color: rgb(17, 22, 76);
/* oklch */ color: oklch(23.7% 0.098 272.3);

Tailwind

colors: {
  custom: {
    50: '#59537f',
    500: '#11164c',
    950: '#000000',
  },
}

SCSS

$custom: #11164c;
$custom-light: #59537f;
$custom-dark: #000000;

JSON

{
  "hex": "#11164c",
  "rgb": {
    "r": 17,
    "g": 22,
    "b": 76
  },
  "hsl": {
    "h": 234.915,
    "s": 63.441,
    "l": 18.235
  },
  "oklch": {
    "l": 0.23748,
    "c": 0.09842,
    "h": 272.3
  },
  "luminance": 0.01215
}

Semantic roles & 50–950 ramp

primary

#11164C

secondary

#857E33

accent

#D841E6

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04020A

muted

#79787C

Preview Lab

Preview with #11164C

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

Preview Lab → · Contrast checker → · Palette generator →