#133477#133477

#133477 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 34.5% C 0.121 H 262.3°. Best body text is #FFFFFF at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#133477
RGB	rgb(19, 52, 119)
HSL	hsl(220, 72%, 27%)
HSV	hsv(220, 84%, 47%)
CMYK	cmyk(84%, 56.3%, 0%, 53.3%)
CIE-LAB	lab(23.42, 15.20, -41.70)
CIE-LCH	lch(23.42, 44.38, 290.03°)
OKLab	oklab(34.52% -0.0162 -0.1203)
OKLCH	oklch(34.52% 0.121 262.3)
XYZ	xyz(4.8251, 3.9258, 17.9526)
Luminance	0.0393 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133477 #775613

analogous

#136677 #133477 #241377

triadic

#133477 #771334 #347713

tetradic

#133477 #771366 #775613 #137724

square

#133477 #771366 #775613 #137724

split-complementary

#133477 #772413 #667713

monochromatic

#040C1A #0B1D42 #133477 #1B4BAC #2863DD

Accessibility & contrast

On white

11.76

#133477 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#133477 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133477

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133477	#FFFFFF	#000000	##FFFFFF
##133477	1.00	11.76	1.79	11.76
#FFFFFF	11.76	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D79

Deuteranopia (green-blind)

#003376

Tritanopia (blue-blind)

#004550

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #133477;
/* rgb */ color: rgb(19, 52, 119);
/* oklch */ color: oklch(34.5% 0.121 262.3);

Tailwind

colors: {
  custom: {
    50: '#636a9f',
    500: '#133477',
    950: '#000000',
  },
}

SCSS

$custom: #133477;
$custom-light: #636a9f;
$custom-dark: #000000;

JSON

{
  "hex": "#133477",
  "rgb": {
    "r": 19,
    "g": 52,
    "b": 119
  },
  "hsl": {
    "h": 220.2,
    "s": 72.464,
    "l": 27.059
  },
  "oklch": {
    "l": 0.34515,
    "c": 0.12137,
    "h": 262.3
  },
  "luminance": 0.03926
}

Semantic roles & 50–950 ramp

primary

#133477

secondary

#AD8739

accent

#B339EF

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #133477

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

Preview Lab → · Contrast checker → · Palette generator →