#11313D#11313D

#11313D is a dark, muted cyan. Relative luminance 0.027; OKLCH L 29.5% C 0.043 H 225.8°. Best body text is #FFFFFF at 13.72:1 contrast (WCAG AA passes).

Color values

HEX	#11313D
RGB	rgb(17, 49, 61)
HSL	hsl(196, 56%, 15%)
HSV	hsv(196, 72%, 24%)
CMYK	cmyk(72.1%, 19.7%, 0%, 76.1%)
CIE-LAB	lab(18.59, -7.24, -11.06)
CIE-LCH	lch(18.59, 13.22, 236.80°)
OKLab	oklab(29.53% -0.03 -0.0309)
OKLCH	oklch(29.53% 0.043 225.8)
XYZ	xyz(2.1715, 2.6525, 4.8115)
Luminance	0.0265 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11313D #3D1D11

analogous

#113D33 #11313D #111B3D

triadic

#11313D #3D1131 #313D11

tetradic

#11313D #33113D #3D1D11 #1B3D11

square

#11313D #33113D #3D1D11 #1B3D11

split-complementary

#11313D #3D111B #3D3311

monochromatic

#071318 #071318 #11313D #1E576D #2C7E9D

Accessibility & contrast

On white

13.72

#11313D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#11313D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11313D

13.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11313D	#FFFFFF	#000000	##FFFFFF
##11313D	1.00	13.72	1.53	13.72
#FFFFFF	13.72	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A303E

Deuteranopia (green-blind)

#242B3D

Tritanopia (blue-blind)

#003535

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #11313d;
/* rgb */ color: rgb(17, 49, 61);
/* oklch */ color: oklch(29.5% 0.043 225.8);

Tailwind

colors: {
  custom: {
    50: '#556972',
    500: '#11313d',
    950: '#000000',
  },
}

SCSS

$custom: #11313d;
$custom-light: #556972;
$custom-dark: #000000;

JSON

{
  "hex": "#11313d",
  "rgb": {
    "r": 17,
    "g": 49,
    "b": 61
  },
  "hsl": {
    "h": 196.364,
    "s": 56.41,
    "l": 15.294
  },
  "oklch": {
    "l": 0.29525,
    "c": 0.04305,
    "h": 225.8
  },
  "luminance": 0.02653
}

Semantic roles & 50–950 ramp

primary

#11313D

secondary

#764633

accent

#7148E0

background

#F5F6F6

surface

#E9EBEC

border

#C5C6C7

text

#030608

muted

#787A7B

Preview Lab

Preview with #11313D

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

Preview Lab → · Contrast checker → · Palette generator →