#11333C#11333C

#11333C is a dark, muted cyan. Relative luminance 0.028; OKLCH L 30.1% C 0.042 H 218.1°. Best body text is #FFFFFF at 13.44:1 contrast (WCAG AA passes).

Color values

HEX	#11333C
RGB	rgb(17, 51, 60)
HSL	hsl(193, 56%, 15%)
HSV	hsv(193, 72%, 24%)
CMYK	cmyk(71.7%, 15%, 0%, 76.5%)
CIE-LAB	lab(19.28, -8.91, -9.33)
CIE-LCH	lch(19.28, 12.91, 226.31°)
OKLab	oklab(30.06% -0.0331 -0.0259)
OKLCH	oklch(30.06% 0.042 218.1)
XYZ	xyz(2.2303, 2.8128, 4.6995)
Luminance	0.0281 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11333C #3C1A11

analogous

#113C2F #11333C #111E3C

triadic

#11333C #3C1133 #333C11

tetradic

#11333C #2F113C #3C1A11 #1E3C11

square

#11333C #2F113C #3C1A11 #1E3C11

split-complementary

#11333C #3C111E #3C2F11

monochromatic

#071418 #071418 #11333C #1F5C6C #2C849B

Accessibility & contrast

On white

13.44

#11333C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#11333C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11333C

13.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11333C	#FFFFFF	#000000	##FFFFFF
##11333C	1.00	13.44	1.56	13.44
#FFFFFF	13.44	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D313C

Deuteranopia (green-blind)

#272D3C

Tritanopia (blue-blind)

#003636

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #11333c;
/* rgb */ color: rgb(17, 51, 60);
/* oklch */ color: oklch(30.1% 0.042 218.1);

Tailwind

colors: {
  custom: {
    50: '#556a71',
    500: '#11333c',
    950: '#000000',
  },
}

SCSS

$custom: #11333c;
$custom-light: #556a71;
$custom-dark: #000000;

JSON

{
  "hex": "#11333c",
  "rgb": {
    "r": 17,
    "g": 51,
    "b": 60
  },
  "hsl": {
    "h": 192.558,
    "s": 55.844,
    "l": 15.098
  },
  "oklch": {
    "l": 0.30057,
    "c": 0.04207,
    "h": 218.1
  },
  "luminance": 0.02813
}

Semantic roles & 50–950 ramp

primary

#11333C

secondary

#754133

accent

#6849DF

background

#F5F6F6

surface

#E9EBEC

border

#C5C6C7

text

#030607

muted

#787A7A

Preview Lab

Preview with #11333C

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

Preview Lab → · Contrast checker → · Palette generator →