#13327F#13327F

#13327F is a dark, vivid blue. Relative luminance 0.040; OKLCH L 34.8% C 0.136 H 264.0°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#13327F
RGB	rgb(19, 50, 127)
HSL	hsl(223, 74%, 29%)
HSV	hsv(223, 85%, 50%)
CMYK	cmyk(85%, 60.6%, 0%, 50.2%)
CIE-LAB	lab(23.51, 19.98, -46.62)
CIE-LCH	lch(23.51, 50.72, 293.20°)
OKLab	oklab(34.79% -0.0142 -0.1348)
OKLCH	oklch(34.79% 0.136 264)
XYZ	xyz(5.2386, 3.9513, 20.5611)
Luminance	0.0395 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13327F #7F6013

analogous

#13687F #13327F #2A137F

triadic

#13327F #7F1332 #327F13

tetradic

#13327F #7F1368 #7F6013 #137F2A

square

#13327F #7F1368 #7F6013 #137F2A

split-complementary

#13327F #7F2A13 #687F13

monochromatic

#040A1B #0B1D4A #13327F #1B47B4 #2D60E0

Accessibility & contrast

On white

11.73

#13327F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#13327F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13327F

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13327F	#FFFFFF	#000000	##FFFFFF
##13327F	1.00	11.73	1.79	11.73
#FFFFFF	11.73	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D82

Deuteranopia (green-blind)

#00337E

Tritanopia (blue-blind)

#004653

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #13327f;
/* rgb */ color: rgb(19, 50, 127);
/* oklch */ color: oklch(34.8% 0.136 264.0);

Tailwind

colors: {
  custom: {
    50: '#6669a5',
    500: '#13327f',
    950: '#000000',
  },
}

SCSS

$custom: #13327f;
$custom-light: #6669a5;
$custom-dark: #000000;

JSON

{
  "hex": "#13327f",
  "rgb": {
    "r": 19,
    "g": 50,
    "b": 127
  },
  "hsl": {
    "h": 222.778,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.34789,
    "c": 0.13554,
    "h": 264
  },
  "luminance": 0.03952
}

Semantic roles & 50–950 ramp

primary

#13327F

secondary

#B49139

accent

#BB37F1

background

#F6F6FA

surface

#EBEBF4

border

#C6C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #13327F

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

Preview Lab → · Contrast checker → · Palette generator →