#11364B#11364B

#11364B is a dark, muted cyan. Relative luminance 0.033; OKLCH L 31.7% C 0.056 H 237.3°. Best body text is #FFFFFF at 12.70:1 contrast (WCAG AA passes).

Color values

HEX	#11364B
RGB	rgb(17, 54, 75)
HSL	hsl(202, 63%, 18%)
HSV	hsv(202, 77%, 29%)
CMYK	cmyk(77.3%, 28%, 0%, 70.6%)
CIE-LAB	lab(21.08, -5.03, -16.71)
CIE-LCH	lch(21.08, 17.45, 253.27°)
OKLab	oklab(31.73% -0.0302 -0.0471)
OKLCH	oklch(31.73% 0.056 237.3)
XYZ	xyz(2.8198, 3.2652, 7.1369)
Luminance	0.0327 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11364B #4B2611

analogous

#114B43 #11364B #11194B

triadic

#11364B #4B1136 #364B11

tetradic

#11364B #43114B #4B2611 #194B11

square

#11364B #43114B #4B2611 #194B11

split-complementary

#11364B #4B1119 #4B4311

monochromatic

#061219 #061219 #11364B #1C5A7D #287EAF

Accessibility & contrast

On white

12.70

#11364B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#11364B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11364B

12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11364B	#FFFFFF	#000000	##FFFFFF
##11364B	1.00	12.70	1.65	12.70
#FFFFFF	12.70	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C364C

Deuteranopia (green-blind)

#24304B

Tritanopia (blue-blind)

#003B3D

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #11364b;
/* rgb */ color: rgb(17, 54, 75);
/* oklch */ color: oklch(31.7% 0.056 237.3);

Tailwind

colors: {
  custom: {
    50: '#586c7d',
    500: '#11364b',
    950: '#000000',
  },
}

SCSS

$custom: #11364b;
$custom-light: #586c7d;
$custom-dark: #000000;

JSON

{
  "hex": "#11364b",
  "rgb": {
    "r": 17,
    "g": 54,
    "b": 75
  },
  "hsl": {
    "h": 201.724,
    "s": 63.043,
    "l": 18.039
  },
  "oklch": {
    "l": 0.3173,
    "c": 0.05593,
    "h": 237.3
  },
  "luminance": 0.03266
}

Semantic roles & 50–950 ramp

primary

#11364B

secondary

#845133

accent

#7D42E6

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#040709

muted

#797A7B

Preview Lab

Preview with #11364B

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

Preview Lab → · Contrast checker → · Palette generator →