#133C72#133C72

#133C72 is a dark, moderate cyan. Relative luminance 0.046; OKLCH L 36.0% C 0.104 H 256.8°. Best body text is #FFFFFF at 10.95:1 contrast (WCAG AA passes).

Color values

HEX#133C72
RGBrgb(19, 60, 114)
HSLhsl(214, 71%, 26%)
HSVhsv(214, 83%, 45%)
CMYKcmyk(83.3%, 47.4%, 0%, 55.3%)
CIE-LABlab(25.52, 7.40, -35.14)
CIE-LCHlch(25.52, 35.91, 281.89°)
OKLaboklab(36% -0.0236 -0.1008)
OKLCHoklch(36% 0.104 256.8)
XYZxyz(4.9206, 4.5845, 16.5419)
Luminance0.0459 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#133C72 #724913
analogous
#136B72 #133C72 #191372
triadic
#133C72 #72133C #3C7213
tetradic
#133C72 #72136B #724913 #137219
square
#133C72 #72136B #724913 #137219
split-complementary
#133C72 #721913 #6B7213
monochromatic
#040E1A #0A203E #133C72 #1C58A6 #2573DB

Accessibility & contrast

On white

10.95
#133C72 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.92
#133C72 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133C72
10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##133C72#FFFFFF#000000##FFFFFF
##133C721.0010.951.9210.95
#FFFFFF10.951.0021.001.00
#0000001.9221.001.0021.00
##FFFFFF10.951.0021.001.00

Color blindness preview

Protanopia (red-blind)
#204174
Deuteranopia (green-blind)
#0A3871
Tritanopia (blue-blind)
#004951
Achromatopsia (no color)
#3C3C3C

Design tokens & code

CSS
--color: #133c72;
/* rgb */ color: rgb(19, 60, 114);
/* oklch */ color: oklch(36.0% 0.104 256.8);
Tailwind
colors: {
  custom: {
    50: '#62719b',
    500: '#133c72',
    950: '#000000',
  },
}
SCSS
$custom: #133c72;
$custom-light: #62719b;
$custom-dark: #000000;
JSON
{
  "hex": "#133c72",
  "rgb": {
    "r": 19,
    "g": 60,
    "b": 114
  },
  "hsl": {
    "h": 214.105,
    "s": 71.429,
    "l": 26.078
  },
  "oklch": {
    "l": 0.35999,
    "c": 0.10353,
    "h": 256.8
  },
  "luminance": 0.04585
}

Semantic roles & 50–950 ramp

primary
#133C72
secondary
#A97838
accent
#A03AEE
background
#F6F6F9
surface
#EBECF2
border
#C6C7CC
text
#06070E
muted
#7A7A7E

Preview Lab

Preview with #133C72

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

Preview Lab → · Contrast checker → · Palette generator →

#133C72 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva