#133966#133966

#133966 is a dark, moderate cyan. Relative luminance 0.040; OKLCH L 34.4% C 0.090 H 254.8°. Best body text is #FFFFFF at 11.64:1 contrast (WCAG AA passes).

Color values

HEX#133966
RGBrgb(19, 57, 102)
HSLhsl(213, 69%, 24%)
HSVhsv(213, 81%, 40%)
CMYKcmyk(81.4%, 44.1%, 0%, 60%)
CIE-LABlab(23.75, 4.44, -30.27)
CIE-LCHlch(23.75, 30.59, 278.34°)
OKLaboklab(34.37% -0.0235 -0.0866)
OKLCHoklch(34.37% 0.09 254.8)
XYZxyz(4.1291, 4.0235, 13.1268)
Luminance0.0402 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#133966 #664013
analogous
#136266 #133966 #161366
triadic
#133966 #661339 #396613
tetradic
#133966 #661362 #664013 #136616
square
#133966 #661362 #664013 #136616
split-complementary
#133966 #661613 #626613
monochromatic
#050E1A #091C32 #133966 #1D569A #2673CD

Accessibility & contrast

On white

11.64
#133966 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.80
#133966 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133966
11.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##133966#FFFFFF#000000##FFFFFF
##1339661.0011.641.8011.64
#FFFFFF11.641.0021.001.00
#0000001.8021.001.0021.00
##FFFFFF11.641.0021.001.00

Color blindness preview

Protanopia (red-blind)
#233D68
Deuteranopia (green-blind)
#153565
Tritanopia (blue-blind)
#00444A
Achromatopsia (no color)
#393939

Design tokens & code

CSS
--color: #133966;
/* rgb */ color: rgb(19, 57, 102);
/* oklch */ color: oklch(34.4% 0.090 254.8);
Tailwind
colors: {
  custom: {
    50: '#5f6e92',
    500: '#133966',
    950: '#000000',
  },
}
SCSS
$custom: #133966;
$custom-light: #5f6e92;
$custom-dark: #000000;
JSON
{
  "hex": "#133966",
  "rgb": {
    "r": 19,
    "g": 57,
    "b": 102
  },
  "hsl": {
    "h": 212.53,
    "s": 68.595,
    "l": 23.725
  },
  "oklch": {
    "l": 0.34369,
    "c": 0.08969,
    "h": 254.8
  },
  "luminance": 0.04024
}

Semantic roles & 50–950 ramp

primary
#133966
secondary
#9D6F37
accent
#9B3CEB
background
#F5F6F9
surface
#EAEBF1
border
#C6C6CB
text
#05070D
muted
#797A7E

Preview Lab

Preview with #133966

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

Preview Lab → · Contrast checker → · Palette generator →

#133966 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva