#11576F#11576F

#11576F is a dark, moderate cyan. Relative luminance 0.081; OKLCH L 42.7% C 0.076 H 226.7°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX#11576F
RGBrgb(17, 87, 111)
HSLhsl(195, 73%, 25%)
HSVhsv(195, 85%, 44%)
CMYKcmyk(84.7%, 21.6%, 0%, 56.5%)
CIE-LABlab(34.15, -11.63, -19.62)
CIE-LCHlch(34.15, 22.81, 239.34°)
OKLaboklab(42.74% -0.052 -0.0551)
OKLCHoklch(42.74% 0.076 226.7)
XYZxyz(6.5074, 8.0824, 16.2529)
Luminance0.0808 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#11576F #6F2911
analogous
#116F58 #11576F #11286F
triadic
#11576F #6F1157 #576F11
tetradic
#11576F #58116F #6F2911 #286F11
square
#11576F #58116F #6F2911 #286F11
split-complementary
#11576F #6F1128 #6F5811
monochromatic
#04151B #092D3A #11576F #1981A4 #21AAD9

Accessibility & contrast

On white

8.03
#11576F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.62
#11576F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11576F
8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##11576F#FFFFFF#000000##FFFFFF
##11576F1.008.032.628.03
#FFFFFF8.031.0021.001.00
#0000002.6221.001.0021.00
##FFFFFF8.031.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4A5570
Deuteranopia (green-blind)
#3E4C6F
Tritanopia (blue-blind)
#005E5F
Achromatopsia (no color)
#505050

Design tokens & code

CSS
--color: #11576f;
/* rgb */ color: rgb(17, 87, 111);
/* oklch */ color: oklch(42.7% 0.076 226.7);
Tailwind
colors: {
  custom: {
    50: '#618698',
    500: '#11576f',
    950: '#000000',
  },
}
SCSS
$custom: #11576f;
$custom-light: #618698;
$custom-dark: #000000;
JSON
{
  "hex": "#11576f",
  "rgb": {
    "r": 17,
    "g": 87,
    "b": 111
  },
  "hsl": {
    "h": 195.319,
    "s": 73.438,
    "l": 25.098
  },
  "oklch": {
    "l": 0.42744,
    "c": 0.07576,
    "h": 226.7
  },
  "luminance": 0.08083
}

Semantic roles & 50–950 ramp

primary
#11576F
secondary
#A65235
accent
#6738F0
background
#F6F8F9
surface
#EBEFF2
border
#C6CACC
text
#060B0D
muted
#7A7C7E

Preview Lab

Preview with #11576F

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

Preview Lab → · Contrast checker → · Palette generator →

#11576F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva