#13499F#13499F

#13499F is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.6% C 0.151 H 259.9°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#13499F
RGB	rgb(19, 73, 159)
HSL	hsl(217, 79%, 35%)
HSV	hsv(217, 88%, 62%)
CMYK	cmyk(88.1%, 54.1%, 0%, 37.6%)
CIE-LAB	lab(32.71, 17.14, -51.37)
CIE-LCH	lch(32.71, 54.15, 288.45°)
OKLab	oklab(42.56% -0.0264 -0.1483)
OKLCH	oklch(42.56% 0.151 259.9)
XYZ	xyz(8.9068, 7.4056, 33.7541)
Luminance	0.0741 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13499F #9F6913

analogous

#138F9F #13499F #23139F

triadic

#13499F #9F1349 #499F13

tetradic

#13499F #9F138F #9F6913 #139F23

square

#13499F #9F138F #9F6913 #139F23

split-complementary

#13499F #9F2313 #8F9F13

monochromatic

#061732 #0C3068 #13499F #1A62D6 #4483E9

Accessibility & contrast

On white

8.46

#13499F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#13499F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13499F

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13499F	#FFFFFF	#000000	##FFFFFF
##13499F	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A2

Deuteranopia (green-blind)

#00479D

Tritanopia (blue-blind)

#005E6D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #13499f;
/* rgb */ color: rgb(19, 73, 159);
/* oklch */ color: oklch(42.6% 0.151 259.9);

Tailwind

colors: {
  custom: {
    50: '#6d7bbc',
    500: '#13499f',
    950: '#000000',
  },
}

SCSS

$custom: #13499f;
$custom-light: #6d7bbc;
$custom-dark: #000000;

JSON

{
  "hex": "#13499f",
  "rgb": {
    "r": 19,
    "g": 73,
    "b": 159
  },
  "hsl": {
    "h": 216.857,
    "s": 78.652,
    "l": 34.902
  },
  "oklch": {
    "l": 0.42564,
    "c": 0.15062,
    "h": 259.9
  },
  "luminance": 0.07407
}

Semantic roles & 50–950 ramp

primary

#13499F

secondary

#C99645

accent

#AA33F5

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080912

muted

#7B7B81

Preview Lab

Preview with #13499F

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

Preview Lab → · Contrast checker → · Palette generator →