#11144C#11144C

#11144C is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.3% C 0.101 H 273.1°. Best body text is #FFFFFF at 17.10:1 contrast (WCAG AA passes).

Color values

HEX	#11144C
RGB	rgb(17, 20, 76)
HSL	hsl(237, 63%, 18%)
HSV	hsv(237, 78%, 30%)
CMYK	cmyk(77.6%, 73.7%, 0%, 70.2%)
CIE-LAB	lab(10.12, 20.35, -34.95)
CIE-LCH	lch(10.12, 40.44, 300.21°)
OKLab	oklab(23.35% 0.0055 -0.101)
OKLCH	oklch(23.35% 0.101 273.1)
XYZ	xyz(1.7854, 1.1411, 6.9622)
Luminance	0.0114 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11144C #4C4911

analogous

#11314C #11144C #2B114C

triadic

#11144C #4C1114 #144C11

tetradic

#11144C #4C1131 #4C4911 #114C2B

square

#11144C #4C1131 #4C4911 #114C2B

split-complementary

#11144C #4C2B11 #314C11

monochromatic

#060719 #06071A #11144C #1C217E #272EB0

Accessibility & contrast

On white

17.10

#11144C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#11144C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11144C

17.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11144C	#FFFFFF	#000000	##FFFFFF
##11144C	1.00	17.10	1.23	17.10
#FFFFFF	17.10	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E4E

Deuteranopia (green-blind)

#00194B

Tritanopia (blue-blind)

#00232E

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #11144c;
/* rgb */ color: rgb(17, 20, 76);
/* oklch */ color: oklch(23.3% 0.101 273.1);

Tailwind

colors: {
  custom: {
    50: '#59517f',
    500: '#11144c',
    950: '#000000',
  },
}

SCSS

$custom: #11144c;
$custom-light: #59517f;
$custom-dark: #000000;

JSON

{
  "hex": "#11144c",
  "rgb": {
    "r": 17,
    "g": 20,
    "b": 76
  },
  "hsl": {
    "h": 236.949,
    "s": 63.441,
    "l": 18.235
  },
  "oklch": {
    "l": 0.23348,
    "c": 0.10114,
    "h": 273.1
  },
  "luminance": 0.01141
}

Semantic roles & 50–950 ramp

primary

#11144C

secondary

#858133

accent

#DE41E6

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04020A

muted

#79787C

Preview Lab

Preview with #11144C

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

Preview Lab → · Contrast checker → · Palette generator →