#133090#133090

#133090 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.0% C 0.162 H 265.4°. Best body text is #FFFFFF at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#133090
RGB	rgb(19, 48, 144)
HSL	hsl(226, 77%, 32%)
HSV	hsv(226, 87%, 56%)
CMYK	cmyk(86.8%, 66.7%, 0%, 43.5%)
CIE-LAB	lab(24.53, 28.27, -55.57)
CIE-LCH	lch(24.53, 62.35, 296.97°)
OKLab	oklab(36.03% -0.013 -0.161)
OKLCH	oklch(36.03% 0.162 265.4)
XYZ	xyz(6.3578, 4.2652, 26.8683)
Luminance	0.0427 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133090 #907313

analogous

#136F90 #133090 #351390

triadic

#133090 #901330 #309013

tetradic

#133090 #90136F #907313 #139035

square

#133090 #90136F #907313 #139035

split-complementary

#133090 #903513 #6F9013

monochromatic

#050C24 #0C1E5A #133090 #1A42C6 #3961E5

Accessibility & contrast

On white

11.33

#133090 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#133090 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133090

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133090	#FFFFFF	#000000	##FFFFFF
##133090	1.00	11.33	1.85	11.33
#FFFFFF	11.33	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004093

Deuteranopia (green-blind)

#00348E

Tritanopia (blue-blind)

#004A5B

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #133090;
/* rgb */ color: rgb(19, 48, 144);
/* oklch */ color: oklch(36.0% 0.162 265.4);

Tailwind

colors: {
  custom: {
    50: '#6b68b1',
    500: '#133090',
    950: '#000000',
  },
}

SCSS

$custom: #133090;
$custom-light: #6b68b1;
$custom-dark: #000000;

JSON

{
  "hex": "#133090",
  "rgb": {
    "r": 19,
    "g": 48,
    "b": 144
  },
  "hsl": {
    "h": 226.08,
    "s": 76.687,
    "l": 31.961
  },
  "oklch": {
    "l": 0.36028,
    "c": 0.16153,
    "h": 265.4
  },
  "luminance": 0.04266
}

Semantic roles & 50–950 ramp

primary

#133090

secondary

#C4A43B

accent

#C735F3

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#080611

muted

#7B7A80

Preview Lab

Preview with #133090

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

Preview Lab → · Contrast checker → · Palette generator →