#133474#133474

#133474 is a dark, moderate blue. Relative luminance 0.039; OKLCH L 34.3% C 0.117 H 261.9°. Best body text is #FFFFFF at 11.86:1 contrast (WCAG AA passes).

Color values

HEX	#133474
RGB	rgb(19, 52, 116)
HSL	hsl(220, 72%, 26%)
HSV	hsv(220, 84%, 45%)
CMYK	cmyk(83.6%, 55.2%, 0%, 54.5%)
CIE-LAB	lab(23.19, 13.94, -40.17)
CIE-LCH	lch(23.19, 42.52, 289.13°)
OKLab	oklab(34.26% -0.0166 -0.1158)
OKLCH	oklch(34.26% 0.117 261.9)
XYZ	xyz(4.6478, 3.8548, 17.0187)
Luminance	0.0386 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133474 #745313

analogous

#136574 #133474 #231374

triadic

#133474 #741334 #347413

tetradic

#133474 #741365 #745313 #137423

square

#133474 #741365 #745313 #137423

split-complementary

#133474 #742313 #657413

monochromatic

#040C1A #0A1C3F #133474 #1C4CA9 #2664DB

Accessibility & contrast

On white

11.86

#133474 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#133474 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133474

11.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133474	#FFFFFF	#000000	##FFFFFF
##133474	1.00	11.86	1.77	11.86
#FFFFFF	11.86	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#043C76

Deuteranopia (green-blind)

#003373

Tritanopia (blue-blind)

#00444E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #133474;
/* rgb */ color: rgb(19, 52, 116);
/* oklch */ color: oklch(34.3% 0.117 261.9);

Tailwind

colors: {
  custom: {
    50: '#636a9d',
    500: '#133474',
    950: '#000000',
  },
}

SCSS

$custom: #133474;
$custom-light: #636a9d;
$custom-dark: #000000;

JSON

{
  "hex": "#133474",
  "rgb": {
    "r": 19,
    "g": 52,
    "b": 116
  },
  "hsl": {
    "h": 219.588,
    "s": 71.852,
    "l": 26.471
  },
  "oklch": {
    "l": 0.34258,
    "c": 0.11698,
    "h": 261.9
  },
  "luminance": 0.03855
}

Semantic roles & 50–950 ramp

primary

#133474

secondary

#AA8438

accent

#B139EF

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #133474

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

Preview Lab → · Contrast checker → · Palette generator →