#133661#133661

#133661 is a dark, moderate cyan. Relative luminance 0.036; OKLCH L 33.2% C 0.086 H 255.3°. Best body text is #FFFFFF at 12.15:1 contrast (WCAG AA passes).

Color values

HEX#133661
RGBrgb(19, 54, 97)
HSLhsl(213, 67%, 23%)
HSVhsv(213, 80%, 38%)
CMYKcmyk(80.4%, 44.3%, 0%, 62%)
CIE-LABlab(22.44, 4.44, -29.11)
CIE-LCHlch(22.44, 29.44, 278.67°)
OKLaboklab(33.25% -0.0218 -0.0832)
OKLCHoklch(33.25% 0.086 255.3)
XYZxyz(3.7446, 3.6394, 11.8121)
Luminance0.0364 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#133661 #613E13
analogous
#135D61 #133661 #171361
triadic
#133661 #611336 #366113
tetradic
#133661 #61135D #613E13 #136117
square
#133661 #61135D #613E13 #136117
split-complementary
#133661 #611713 #5D6113
monochromatic
#050E1A #091A2E #133661 #1D5294 #276FC7

Accessibility & contrast

On white

12.15
#133661 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.73
#133661 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133661
12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##133661#FFFFFF#000000##FFFFFF
##1336611.0012.151.7312.15
#FFFFFF12.151.0021.001.00
#0000001.7321.001.0021.00
##FFFFFF12.151.0021.001.00

Color blindness preview

Protanopia (red-blind)
#213A63
Deuteranopia (green-blind)
#143260
Tritanopia (blue-blind)
#004046
Achromatopsia (no color)
#363636

Design tokens & code

CSS
--color: #133661;
/* rgb */ color: rgb(19, 54, 97);
/* oklch */ color: oklch(33.2% 0.086 255.3);
Tailwind
colors: {
  custom: {
    50: '#5d6c8e',
    500: '#133661',
    950: '#000000',
  },
}
SCSS
$custom: #133661;
$custom-light: #5d6c8e;
$custom-dark: #000000;
JSON
{
  "hex": "#133661",
  "rgb": {
    "r": 19,
    "g": 54,
    "b": 97
  },
  "hsl": {
    "h": 213.077,
    "s": 67.241,
    "l": 22.745
  },
  "oklch": {
    "l": 0.33246,
    "c": 0.08601,
    "h": 255.3
  },
  "luminance": 0.0364
}

Semantic roles & 50–950 ramp

primary
#133661
secondary
#996D37
accent
#9D3EEA
background
#F5F6F8
surface
#E9EBF0
border
#C5C6CB
text
#05060C
muted
#797A7D

Preview Lab

Preview with #133661

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

Preview Lab → · Contrast checker → · Palette generator →

#133661 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva