#11384B#11384B

#11384B is a dark, muted cyan. Relative luminance 0.035; OKLCH L 32.3% C 0.055 H 233.4°. Best body text is #FFFFFF at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#11384B
RGB	rgb(17, 56, 75)
HSL	hsl(200, 63%, 18%)
HSV	hsv(200, 77%, 29%)
CMYK	cmyk(77.3%, 25.3%, 0%, 70.6%)
CIE-LAB	lab(21.78, -6.35, -15.62)
CIE-LCH	lch(21.78, 16.86, 247.88°)
OKLab	oklab(32.29% -0.0326 -0.0439)
OKLCH	oklch(32.29% 0.055 233.4)
XYZ	xyz(2.9148, 3.4552, 7.1685)
Luminance	0.0346 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11384B #4B2411

analogous

#114B41 #11384B #111B4B

triadic

#11384B #4B1138 #384B11

tetradic

#11384B #41114B #4B2411 #1B4B11

square

#11384B #41114B #4B2411 #1B4B11

split-complementary

#11384B #4B111B #4B4111

monochromatic

#061319 #061319 #11384B #1C5D7D #2883AF

Accessibility & contrast

On white

12.42

#11384B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#11384B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11384B

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11384B	#FFFFFF	#000000	##FFFFFF
##11384B	1.00	12.42	1.69	12.42
#FFFFFF	12.42	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F374C

Deuteranopia (green-blind)

#27324B

Tritanopia (blue-blind)

#003D3E

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #11384b;
/* rgb */ color: rgb(17, 56, 75);
/* oklch */ color: oklch(32.3% 0.055 233.4);

Tailwind

colors: {
  custom: {
    50: '#586e7d',
    500: '#11384b',
    950: '#000000',
  },
}

SCSS

$custom: #11384b;
$custom-light: #586e7d;
$custom-dark: #000000;

JSON

{
  "hex": "#11384b",
  "rgb": {
    "r": 17,
    "g": 56,
    "b": 75
  },
  "hsl": {
    "h": 199.655,
    "s": 63.043,
    "l": 18.039
  },
  "oklch": {
    "l": 0.32292,
    "c": 0.05467,
    "h": 233.4
  },
  "luminance": 0.03456
}

Semantic roles & 50–950 ramp

primary

#11384B

secondary

#844E33

accent

#7842E6

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#040709

muted

#797A7B

Preview Lab

Preview with #11384B

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

Preview Lab → · Contrast checker → · Palette generator →