#11455D#11455D

#11455D is a dark, moderate cyan. Relative luminance 0.052; OKLCH L 36.9% C 0.067 H 233.2°. Best body text is #FFFFFF at 10.33:1 contrast (WCAG AA passes).

Color values

HEX#11455D
RGBrgb(17, 69, 93)
HSLhsl(199, 69%, 22%)
HSVhsv(199, 82%, 36%)
CMYKcmyk(81.7%, 25.8%, 0%, 63.5%)
CIE-LABlab(27.20, -7.57, -19.01)
CIE-LCHlch(27.20, 20.46, 248.27°)
OKLaboklab(36.9% -0.0401 -0.0535)
OKLCHoklch(36.9% 0.067 233.2)
XYZxyz(4.3343, 5.1652, 11.1224)
Luminance0.0517 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#11455D #5D2911
analogous
#115D4F #11455D #111F5D
triadic
#11455D #5D1145 #455D11
tetradic
#11455D #4F115D #5D2911 #1F5D11
square
#11455D #4F115D #5D2911 #1F5D11
split-complementary
#11455D #5D111F #5D4F11
monochromatic
#05131A #081F29 #11455D #1A6B91 #2492C4

Accessibility & contrast

On white

10.33
#11455D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.03
#11455D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11455D
10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##11455D#FFFFFF#000000##FFFFFF
##11455D1.0010.332.0310.33
#FFFFFF10.331.0021.001.00
#0000002.0321.001.0021.00
##FFFFFF10.331.0021.001.00

Color blindness preview

Protanopia (red-blind)
#39445E
Deuteranopia (green-blind)
#2F3D5D
Tritanopia (blue-blind)
#004B4D
Achromatopsia (no color)
#404040

Design tokens & code

CSS
--color: #11455d;
/* rgb */ color: rgb(17, 69, 93);
/* oklch */ color: oklch(36.9% 0.067 233.2);
Tailwind
colors: {
  custom: {
    50: '#5c788b',
    500: '#11455d',
    950: '#000000',
  },
}
SCSS
$custom: #11455d;
$custom-light: #5c788b;
$custom-dark: #000000;
JSON
{
  "hex": "#11455d",
  "rgb": {
    "r": 17,
    "g": 69,
    "b": 93
  },
  "hsl": {
    "h": 198.947,
    "s": 69.091,
    "l": 21.569
  },
  "oklch": {
    "l": 0.36904,
    "c": 0.06689,
    "h": 233.2
  },
  "luminance": 0.05166
}

Semantic roles & 50–950 ramp

primary
#11455D
secondary
#965334
accent
#733CEC
background
#F5F7F8
surface
#E9EDF0
border
#C5C8CB
text
#05090C
muted
#797B7D

Preview Lab

Preview with #11455D

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

Preview Lab → · Contrast checker → · Palette generator →

#11455D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva