#11343C#11343C

#11343C is a dark, muted cyan. Relative luminance 0.029; OKLCH L 30.3% C 0.042 H 215.3°. Best body text is #FFFFFF at 13.29:1 contrast (WCAG AA passes).

Color values

HEX	#11343C
RGB	rgb(17, 52, 60)
HSL	hsl(191, 56%, 15%)
HSV	hsv(191, 72%, 24%)
CMYK	cmyk(71.7%, 13.3%, 0%, 76.5%)
CIE-LAB	lab(19.64, -9.55, -8.77)
CIE-LCH	lch(19.64, 12.97, 222.56°)
OKLab	oklab(30.35% -0.0344 -0.0244)
OKLCH	oklch(30.35% 0.042 215.3)
XYZ	xyz(2.2744, 2.9012, 4.7142)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11343C #3C1911

analogous

#113C2F #11343C #111E3C

triadic

#11343C #3C1134 #343C11

tetradic

#11343C #2F113C #3C1911 #1E3C11

square

#11343C #2F113C #3C1911 #1E3C11

split-complementary

#11343C #3C111E #3C2F11

monochromatic

#071518 #071518 #11343C #1F5D6C #2C879B

Accessibility & contrast

On white

13.29

#11343C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#11343C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11343C

13.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11343C	#FFFFFF	#000000	##FFFFFF
##11343C	1.00	13.29	1.58	13.29
#FFFFFF	13.29	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E323C

Deuteranopia (green-blind)

#282E3C

Tritanopia (blue-blind)

#003736

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #11343c;
/* rgb */ color: rgb(17, 52, 60);
/* oklch */ color: oklch(30.3% 0.042 215.3);

Tailwind

colors: {
  custom: {
    50: '#556b71',
    500: '#11343c',
    950: '#000000',
  },
}

SCSS

$custom: #11343c;
$custom-light: #556b71;
$custom-dark: #000000;

JSON

{
  "hex": "#11343c",
  "rgb": {
    "r": 17,
    "g": 52,
    "b": 60
  },
  "hsl": {
    "h": 191.163,
    "s": 55.844,
    "l": 15.098
  },
  "oklch": {
    "l": 0.3035,
    "c": 0.04217,
    "h": 215.3
  },
  "luminance": 0.02901
}

Semantic roles & 50–950 ramp

primary

#11343C

secondary

#754033

accent

#6549DF

background

#F5F6F6

surface

#E9EBEC

border

#C5C6C7

text

#030607

muted

#787A7A

Preview Lab

Preview with #11343C

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

Preview Lab → · Contrast checker → · Palette generator →