#133574#133574

#133574 is a dark, moderate blue. Relative luminance 0.039; OKLCH L 34.5% C 0.116 H 261.4°. Best body text is #FFFFFF at 11.74:1 contrast (WCAG AA passes).

Color values

HEX#133574
RGBrgb(19, 53, 116)
HSLhsl(219, 72%, 26%)
HSVhsv(219, 84%, 45%)
CMYKcmyk(83.6%, 54.3%, 0%, 54.5%)
CIE-LABlab(23.49, 13.22, -39.68)
CIE-LCHlch(23.49, 41.83, 288.43°)
OKLaboklab(34.49% -0.0174 -0.1143)
OKLCHoklch(34.49% 0.116 261.4)
XYZxyz(4.6929, 3.9450, 17.0337)
Luminance0.0395 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#133574 #745213
analogous
#136674 #133574 #221374
triadic
#133574 #741335 #357413
tetradic
#133574 #741366 #745213 #137422
square
#133574 #741366 #745213 #137422
split-complementary
#133574 #742213 #667413
monochromatic
#040C1A #0A1D3F #133574 #1C4DA9 #2666DB

Accessibility & contrast

On white

11.74
#133574 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.79
#133574 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133574
11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##133574#FFFFFF#000000##FFFFFF
##1335741.0011.741.7911.74
#FFFFFF11.741.0021.001.00
#0000001.7921.001.0021.00
##FFFFFF11.741.0021.001.00

Color blindness preview

Protanopia (red-blind)
#093D76
Deuteranopia (green-blind)
#003473
Tritanopia (blue-blind)
#00444F
Achromatopsia (no color)
#383838

Design tokens & code

CSS
--color: #133574;
/* rgb */ color: rgb(19, 53, 116);
/* oklch */ color: oklch(34.5% 0.116 261.4);
Tailwind
colors: {
  custom: {
    50: '#626b9c',
    500: '#133574',
    950: '#000000',
  },
}
SCSS
$custom: #133574;
$custom-light: #626b9c;
$custom-dark: #000000;
JSON
{
  "hex": "#133574",
  "rgb": {
    "r": 19,
    "g": 53,
    "b": 116
  },
  "hsl": {
    "h": 218.969,
    "s": 71.852,
    "l": 26.471
  },
  "oklch": {
    "l": 0.34489,
    "c": 0.11564,
    "h": 261.4
  },
  "luminance": 0.03946
}

Semantic roles & 50–950 ramp

primary
#133574
secondary
#AA8238
accent
#AF39EF
background
#F6F6F9
surface
#EBEBF2
border
#C6C6CC
text
#06060E
muted
#7A7A7E

Preview Lab

Preview with #133574

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

Preview Lab → · Contrast checker → · Palette generator →

#133574 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva