#133390#133390

#133390 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.6% C 0.158 H 264.7°. Best body text is #FFFFFF at 11.03:1 contrast (WCAG AA passes).

Color values

HEX	#133390
RGB	rgb(19, 51, 144)
HSL	hsl(225, 77%, 32%)
HSV	hsv(225, 87%, 56%)
CMYK	cmyk(86.8%, 64.6%, 0%, 43.5%)
CIE-LAB	lab(25.32, 26.21, -54.27)
CIE-LCH	lch(25.32, 60.27, 295.78°)
OKLab	oklab(36.61% -0.0145 -0.1572)
OKLCH	oklch(36.61% 0.158 264.7)
XYZ	xyz(6.4846, 4.5189, 26.9106)
Luminance	0.0452 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133390 #907013

analogous

#137290 #133390 #321390

triadic

#133390 #901333 #339013

tetradic

#133390 #901372 #907013 #139032

square

#133390 #901372 #907013 #139032

split-complementary

#133390 #903213 #729013

monochromatic

#050D24 #0C205A #133390 #1A46C6 #3965E5

Accessibility & contrast

On white

11.03

#133390 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#133390 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133390

11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133390	#FFFFFF	#000000	##FFFFFF
##133390	1.00	11.03	1.90	11.03
#FFFFFF	11.03	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004293

Deuteranopia (green-blind)

#00368E

Tritanopia (blue-blind)

#004C5C

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #133390;
/* rgb */ color: rgb(19, 51, 144);
/* oklch */ color: oklch(36.6% 0.158 264.7);

Tailwind

colors: {
  custom: {
    50: '#6b6ab1',
    500: '#133390',
    950: '#000000',
  },
}

SCSS

$custom: #133390;
$custom-light: #6b6ab1;
$custom-dark: #000000;

JSON

{
  "hex": "#133390",
  "rgb": {
    "r": 19,
    "g": 51,
    "b": 144
  },
  "hsl": {
    "h": 224.64,
    "s": 76.687,
    "l": 31.961
  },
  "oklch": {
    "l": 0.3661,
    "c": 0.15786,
    "h": 264.7
  },
  "luminance": 0.0452
}

Semantic roles & 50–950 ramp

primary

#133390

secondary

#C4A13B

accent

#C235F3

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#080611

muted

#7B7A80

Preview Lab

Preview with #133390

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

Preview Lab → · Contrast checker → · Palette generator →