#11353A#11353A

#11353A is a dark, muted teal. Relative luminance 0.030; OKLCH L 30.5% C 0.042 H 207.8°. Best body text is #FFFFFF at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#11353A
RGB	rgb(17, 53, 58)
HSL	hsl(187, 55%, 15%)
HSV	hsv(187, 71%, 23%)
CMYK	cmyk(70.7%, 8.6%, 0%, 77.3%)
CIE-LAB	lab(19.93, -10.91, -6.98)
CIE-LCH	lch(19.93, 12.95, 212.61°)
OKLab	oklab(30.55% -0.0367 -0.0193)
OKLCH	oklch(30.55% 0.042 207.8)
XYZ	xyz(2.2677, 2.9706, 4.4560)
Luminance	0.0297 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11353A #3A1611

analogous

#113A2B #11353A #11213A

triadic

#11353A #3A1135 #353A11

tetradic

#11353A #2B113A #3A1611 #213A11

square

#11353A #2B113A #3A1611 #213A11

split-complementary

#11353A #3A1121 #3A2B11

monochromatic

#071618 #071618 #11353A #1F6069 #2D8B99

Accessibility & contrast

On white

13.17

#11353A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#11353A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11353A

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11353A	#FFFFFF	#000000	##FFFFFF
##11353A	1.00	13.17	1.59	13.17
#FFFFFF	13.17	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#30333A

Deuteranopia (green-blind)

#2A2E3A

Tritanopia (blue-blind)

#003836

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #11353a;
/* rgb */ color: rgb(17, 53, 58);
/* oklch */ color: oklch(30.5% 0.042 207.8);

Tailwind

colors: {
  custom: {
    50: '#556c70',
    500: '#11353a',
    950: '#000000',
  },
}

SCSS

$custom: #11353a;
$custom-light: #556c70;
$custom-dark: #000000;

JSON

{
  "hex": "#11353a",
  "rgb": {
    "r": 17,
    "g": 53,
    "b": 58
  },
  "hsl": {
    "h": 187.317,
    "s": 54.667,
    "l": 14.706
  },
  "oklch": {
    "l": 0.30549,
    "c": 0.0415,
    "h": 207.8
  },
  "luminance": 0.02971
}

Semantic roles & 50–950 ramp

primary

#11353A

secondary

#733B33

accent

#5C4ADE

background

#F5F6F6

surface

#E9EBEC

border

#C5C6C7

text

#030707

muted

#787A7A

Preview Lab

Preview with #11353A

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

Preview Lab → · Contrast checker → · Palette generator →