#13316A#13316A

#13316A is a dark, moderate blue. Relative luminance 0.034; OKLCH L 32.7% C 0.106 H 261.7°. Best body text is #FFFFFF at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#13316A
RGB	rgb(19, 49, 106)
HSL	hsl(219, 70%, 25%)
HSV	hsv(219, 82%, 42%)
CMYK	cmyk(82.1%, 53.8%, 0%, 58.4%)
CIE-LAB	lab(21.49, 11.86, -36.49)
CIE-LCH	lch(21.49, 38.37, 288.00°)
OKLab	oklab(32.72% -0.0154 -0.105)
OKLCH	oklch(32.72% 0.106 261.7)
XYZ	xyz(3.9675, 3.3752, 14.0753)
Luminance	0.0338 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13316A #6A4C13

analogous

#135D6A #13316A #20136A

triadic

#13316A #6A1331 #316A13

tetradic

#13316A #6A135D #6A4C13 #136A20

square

#13316A #6A135D #6A4C13 #136A20

split-complementary

#13316A #6A2013 #5D6A13

monochromatic

#050C1A #0A1936 #13316A #1C499E #2661D2

Accessibility & contrast

On white

12.54

#13316A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#13316A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13316A

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13316A	#FFFFFF	#000000	##FFFFFF
##13316A	1.00	12.54	1.68	12.54
#FFFFFF	12.54	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C386C

Deuteranopia (green-blind)

#003069

Tritanopia (blue-blind)

#003F48

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #13316a;
/* rgb */ color: rgb(19, 49, 106);
/* oklch */ color: oklch(32.7% 0.106 261.7);

Tailwind

colors: {
  custom: {
    50: '#606895',
    500: '#13316a',
    950: '#000000',
  },
}

SCSS

$custom: #13316a;
$custom-light: #606895;
$custom-dark: #000000;

JSON

{
  "hex": "#13316a",
  "rgb": {
    "r": 19,
    "g": 49,
    "b": 106
  },
  "hsl": {
    "h": 219.31,
    "s": 69.6,
    "l": 24.51
  },
  "oklch": {
    "l": 0.32717,
    "c": 0.10615,
    "h": 261.7
  },
  "luminance": 0.03376
}

Semantic roles & 50–950 ramp

primary

#13316A

secondary

#A17D38

accent

#AF3BEC

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#05060D

muted

#7A7A7E

Preview Lab

Preview with #13316A

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

Preview Lab → · Contrast checker → · Palette generator →