#13448D#13448D

#13448D is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.0% C 0.132 H 258.9°. Best body text is #FFFFFF at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#13448D
RGB	rgb(19, 68, 141)
HSL	hsl(216, 76%, 31%)
HSV	hsv(216, 87%, 55%)
CMYK	cmyk(86.5%, 51.8%, 0%, 44.7%)
CIE-LAB	lab(29.90, 13.15, -44.97)
CIE-LCH	lch(29.90, 46.85, 286.30°)
OKLab	oklab(39.99% -0.0253 -0.1295)
OKLCH	oklch(39.99% 0.132 258.9)
XYZ	xyz(7.1416, 6.1949, 26.0135)
Luminance	0.0620 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13448D #8D5C13

analogous

#13818D #13448D #1F138D

triadic

#13448D #8D1344 #448D13

tetradic

#13448D #8D1381 #8D5C13 #138D1F

square

#13448D #8D1381 #8D5C13 #138D1F

split-complementary

#13448D #8D1F13 #818D13

monochromatic

#041021 #0C2A57 #13448D #1A5EC3 #367CE4

Accessibility & contrast

On white

9.38

#13448D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#13448D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13448D

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13448D	#FFFFFF	#000000	##FFFFFF
##13448D	1.00	9.38	2.24	9.38
#FFFFFF	9.38	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#154C90

Deuteranopia (green-blind)

#00418C

Tritanopia (blue-blind)

#005662

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #13448d;
/* rgb */ color: rgb(19, 68, 141);
/* oklch */ color: oklch(40.0% 0.132 258.9);

Tailwind

colors: {
  custom: {
    50: '#6877af',
    500: '#13448d',
    950: '#000000',
  },
}

SCSS

$custom: #13448d;
$custom-light: #6877af;
$custom-dark: #000000;

JSON

{
  "hex": "#13448d",
  "rgb": {
    "r": 19,
    "g": 68,
    "b": 141
  },
  "hsl": {
    "h": 215.902,
    "s": 76.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.39987,
    "c": 0.132,
    "h": 258.9
  },
  "luminance": 0.06196
}

Semantic roles & 50–950 ramp

primary

#13448D

secondary

#C18B3B

accent

#A735F3

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #13448D

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

Preview Lab → · Contrast checker → · Palette generator →