#133F62#133F62

#133F62 is a dark, moderate cyan. Relative luminance 0.046; OKLCH L 35.6% C 0.077 H 246.5°. Best body text is #FFFFFF at 10.97:1 contrast (WCAG AA passes).

Color values

HEX#133F62
RGBrgb(19, 63, 98)
HSLhsl(207, 68%, 23%)
HSVhsv(207, 81%, 38%)
CMYKcmyk(80.6%, 35.7%, 0%, 61.6%)
CIE-LABlab(25.49, -1.36, -24.92)
CIE-LCHlch(25.49, 24.96, 266.88°)
OKLaboklab(35.65% -0.0307 -0.0708)
OKLCHoklch(35.65% 0.077 246.5)
XYZxyz(4.2498, 4.5748, 12.2120)
Luminance0.0457 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#133F62 #623613
analogous
#13625D #133F62 #131862
triadic
#133F62 #62133F #3F6213
tetradic
#133F62 #5D1362 #623613 #186213
square
#133F62 #5D1362 #623613 #186213
split-complementary
#133F62 #621318 #625D13
monochromatic
#05101A #091E2F #133F62 #1D6095 #2781C9

Accessibility & contrast

On white

10.97
#133F62 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.92
#133F62 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133F62
10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##133F62#FFFFFF#000000##FFFFFF
##133F621.0010.971.9210.97
#FFFFFF10.971.0021.001.00
#0000001.9221.001.0021.00
##FFFFFF10.971.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2F4063
Deuteranopia (green-blind)
#243961
Tritanopia (blue-blind)
#00474C
Achromatopsia (no color)
#3C3C3C

Design tokens & code

CSS
--color: #133f62;
/* rgb */ color: rgb(19, 63, 98);
/* oklch */ color: oklch(35.6% 0.077 246.5);
Tailwind
colors: {
  custom: {
    50: '#5e738f',
    500: '#133f62',
    950: '#000000',
  },
}
SCSS
$custom: #133f62;
$custom-light: #5e738f;
$custom-dark: #000000;
JSON
{
  "hex": "#133f62",
  "rgb": {
    "r": 19,
    "g": 63,
    "b": 98
  },
  "hsl": {
    "h": 206.582,
    "s": 67.521,
    "l": 22.941
  },
  "oklch": {
    "l": 0.3565,
    "c": 0.07716,
    "h": 246.5
  },
  "luminance": 0.04575
}

Semantic roles & 50–950 ramp

primary
#133F62
secondary
#9A6337
accent
#8A3DEA
background
#F5F6F8
surface
#EAECF0
border
#C6C7CB
text
#05080C
muted
#797B7D

Preview Lab

Preview with #133F62

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

Preview Lab → · Contrast checker → · Palette generator →

#133F62 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva