#11144D#11144D

#11144D is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.5% C 0.103 H 273.0°. Best body text is #FFFFFF at 17.06:1 contrast (WCAG AA passes).

Color values

HEX	#11144D
RGB	rgb(17, 20, 77)
HSL	hsl(237, 64%, 18%)
HSV	hsv(237, 78%, 30%)
CMYK	cmyk(77.9%, 74%, 0%, 69.8%)
CIE-LAB	lab(10.22, 20.75, -35.47)
CIE-LCH	lch(10.22, 41.09, 300.33°)
OKLab	oklab(23.46% 0.0054 -0.1025)
OKLCH	oklch(23.46% 0.103 273)
XYZ	xyz(1.8204, 1.1551, 7.1468)
Luminance	0.0115 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11144D #4D4A11

analogous

#11324D #11144D #2C114D

triadic

#11144D #4D1114 #144D11

tetradic

#11144D #4D1132 #4D4A11 #114D2C

square

#11144D #4D1132 #4D4A11 #114D2C

split-complementary

#11144D #4D2C11 #324D11

monochromatic

#060719 #06071B #11144D #1C217F #272EB1

Accessibility & contrast

On white

17.06

#11144D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#11144D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11144D

17.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11144D	#FFFFFF	#000000	##FFFFFF
##11144D	1.00	17.06	1.23	17.06
#FFFFFF	17.06	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F4F

Deuteranopia (green-blind)

#00194C

Tritanopia (blue-blind)

#00232E

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #11144d;
/* rgb */ color: rgb(17, 20, 77);
/* oklch */ color: oklch(23.5% 0.103 273.0);

Tailwind

colors: {
  custom: {
    50: '#5a517f',
    500: '#11144d',
    950: '#000000',
  },
}

SCSS

$custom: #11144d;
$custom-light: #5a517f;
$custom-dark: #000000;

JSON

{
  "hex": "#11144d",
  "rgb": {
    "r": 17,
    "g": 20,
    "b": 77
  },
  "hsl": {
    "h": 237,
    "s": 63.83,
    "l": 18.431
  },
  "oklch": {
    "l": 0.23458,
    "c": 0.10264,
    "h": 273
  },
  "luminance": 0.01155
}

Semantic roles & 50–950 ramp

primary

#11144D

secondary

#868233

accent

#DF41E7

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04020A

muted

#79787C

Preview Lab

Preview with #11144D

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

Preview Lab → · Contrast checker → · Palette generator →