#11545B#11545B

#11545B is a dark, moderate teal. Relative luminance 0.072; OKLCH L 41.0% C 0.064 H 205.6°. Best body text is #FFFFFF at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#11545B
RGB	rgb(17, 84, 91)
HSL	hsl(186, 69%, 21%)
HSV	hsv(186, 81%, 36%)
CMYK	cmyk(81.3%, 7.7%, 0%, 64.3%)
CIE-LAB	lab(32.29, -17.26, -9.92)
CIE-LCH	lch(32.29, 19.90, 209.88°)
OKLab	oklab(40.97% -0.0576 -0.0276)
OKLCH	oklch(40.97% 0.064 205.6)
XYZ	xyz(5.2890, 7.2145, 11.0093)
Luminance	0.0722 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11545B #5B1811

analogous

#115B3D #11545B #112F5B

triadic

#11545B #5B1154 #545B11

tetradic

#11545B #3D115B #5B1811 #2F5B11

square

#11545B #3D115B #5B1811 #2F5B11

split-complementary

#11545B #5B112F #5B3D11

monochromatic

#05181A #072427 #11545B #1B848F #24B3C2

Accessibility & contrast

On white

8.60

#11545B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#11545B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11545B

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11545B	#FFFFFF	#000000	##FFFFFF
##11545B	1.00	8.60	2.44	8.60
#FFFFFF	8.60	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C505B

Deuteranopia (green-blind)

#42495B

Tritanopia (blue-blind)

#005856

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #11545b;
/* rgb */ color: rgb(17, 84, 91);
/* oklch */ color: oklch(41.0% 0.064 205.6);

Tailwind

colors: {
  custom: {
    50: '#5e8489',
    500: '#11545b',
    950: '#000000',
  },
}

SCSS

$custom: #11545b;
$custom-light: #5e8489;
$custom-dark: #000000;

JSON

{
  "hex": "#11545b",
  "rgb": {
    "r": 17,
    "g": 84,
    "b": 91
  },
  "hsl": {
    "h": 185.676,
    "s": 68.519,
    "l": 21.176
  },
  "oklch": {
    "l": 0.40965,
    "c": 0.0639,
    "h": 205.6
  },
  "luminance": 0.07215
}

Semantic roles & 50–950 ramp

primary

#11545B

secondary

#943D34

accent

#4D3CEB

background

#F5F8F8

surface

#EAEFF0

border

#C6CACB

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #11545B

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

Preview Lab → · Contrast checker → · Palette generator →