#11313A#11313A

#11313A is a dark, muted cyan. Relative luminance 0.026; OKLCH L 29.4% C 0.041 H 219.2°. Best body text is #FFFFFF at 13.78:1 contrast (WCAG AA passes).

Color values

HEX	#11313A
RGB	rgb(17, 49, 58)
HSL	hsl(193, 55%, 15%)
HSV	hsv(193, 71%, 23%)
CMYK	cmyk(70.7%, 15.5%, 0%, 77.3%)
CIE-LAB	lab(18.46, -8.38, -9.21)
CIE-LCH	lch(18.46, 12.45, 227.70°)
OKLab	oklab(29.37% -0.0314 -0.0256)
OKLCH	oklch(29.37% 0.041 219.2)
XYZ	xyz(2.0929, 2.6211, 4.3978)
Luminance	0.0262 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11313A #3A1A11

analogous

#113A2F #11313A #111C3A

triadic

#11313A #3A1131 #313A11

tetradic

#11313A #2F113A #3A1A11 #1C3A11

square

#11313A #2F113A #3A1A11 #1C3A11

split-complementary

#11313A #3A111C #3A2F11

monochromatic

#071418 #071418 #11313A #1F5969 #2D8199

Accessibility & contrast

On white

13.78

#11313A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#11313A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11313A

13.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11313A	#FFFFFF	#000000	##FFFFFF
##11313A	1.00	13.78	1.52	13.78
#FFFFFF	13.78	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B303A

Deuteranopia (green-blind)

#252B3A

Tritanopia (blue-blind)

#003434

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #11313a;
/* rgb */ color: rgb(17, 49, 58);
/* oklch */ color: oklch(29.4% 0.041 219.2);

Tailwind

colors: {
  custom: {
    50: '#546970',
    500: '#11313a',
    950: '#000000',
  },
}

SCSS

$custom: #11313a;
$custom-light: #546970;
$custom-dark: #000000;

JSON

{
  "hex": "#11313a",
  "rgb": {
    "r": 17,
    "g": 49,
    "b": 58
  },
  "hsl": {
    "h": 193.171,
    "s": 54.667,
    "l": 14.706
  },
  "oklch": {
    "l": 0.2937,
    "c": 0.04054,
    "h": 219.2
  },
  "luminance": 0.02621
}

Semantic roles & 50–950 ramp

primary

#11313A

secondary

#734133

accent

#6A4ADE

background

#F5F6F6

surface

#E9EBEC

border

#C5C6C7

text

#030607

muted

#787A7A

Preview Lab

Preview with #11313A

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

Preview Lab → · Contrast checker → · Palette generator →