#133865#133865

#133865 is a dark, moderate cyan. Relative luminance 0.039; OKLCH L 34.0% C 0.089 H 255.3°. Best body text is #FFFFFF at 11.79:1 contrast (WCAG AA passes).

Color values

HEX#133865
RGBrgb(19, 56, 101)
HSLhsl(213, 68%, 24%)
HSVhsv(213, 81%, 40%)
CMYKcmyk(81.2%, 44.6%, 0%, 60.4%)
CIE-LABlab(23.36, 4.72, -30.25)
CIE-LCHlch(23.36, 30.61, 278.86°)
OKLaboklab(34.04% -0.0228 -0.0865)
OKLCHoklch(34.04% 0.089 255.3)
XYZxyz(4.0308, 3.9059, 12.8509)
Luminance0.0391 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#133865 #654013
analogous
#136165 #133865 #171365
triadic
#133865 #651338 #386513
tetradic
#133865 #651361 #654013 #136517
square
#133865 #651361 #654013 #136517
split-complementary
#133865 #651713 #616513
monochromatic
#050E1A #091B31 #133865 #1D5599 #2671CC

Accessibility & contrast

On white

11.79
#133865 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.78
#133865 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133865
11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##133865#FFFFFF#000000##FFFFFF
##1338651.0011.791.7811.79
#FFFFFF11.791.0021.001.00
#0000001.7821.001.0021.00
##FFFFFF11.791.0021.001.00

Color blindness preview

Protanopia (red-blind)
#223C67
Deuteranopia (green-blind)
#143464
Tritanopia (blue-blind)
#004349
Achromatopsia (no color)
#383838

Design tokens & code

CSS
--color: #133865;
/* rgb */ color: rgb(19, 56, 101);
/* oklch */ color: oklch(34.0% 0.089 255.3);
Tailwind
colors: {
  custom: {
    50: '#5e6e91',
    500: '#133865',
    950: '#000000',
  },
}
SCSS
$custom: #133865;
$custom-light: #5e6e91;
$custom-dark: #000000;
JSON
{
  "hex": "#133865",
  "rgb": {
    "r": 19,
    "g": 56,
    "b": 101
  },
  "hsl": {
    "h": 212.927,
    "s": 68.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.34043,
    "c": 0.08945,
    "h": 255.3
  },
  "luminance": 0.03906
}

Semantic roles & 50–950 ramp

primary
#133865
secondary
#9D6F37
accent
#9C3DEB
background
#F5F6F8
surface
#EAEBF0
border
#C6C6CB
text
#05070D
muted
#797A7D

Preview Lab

Preview with #133865

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

Preview Lab → · Contrast checker → · Palette generator →

#133865 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva