#13192F#13192F

#13192F is a very dark, muted blue. Relative luminance 0.010; OKLCH L 22.0% C 0.044 H 270.9°. Best body text is #FFFFFF at 17.39:1 contrast (WCAG AA passes).

Color values

HEX	#13192F
RGB	rgb(19, 25, 47)
HSL	hsl(227, 42%, 13%)
HSV	hsv(227, 60%, 18%)
CMYK	cmyk(59.6%, 46.8%, 0%, 81.6%)
CIE-LAB	lab(9.31, 4.99, -15.60)
CIE-LCH	lch(9.31, 16.38, 287.72°)
OKLab	oklab(22% 0.0007 -0.0441)
OKLCH	oklch(22% 0.044 270.9)
XYZ	xyz(1.1291, 1.0389, 2.8298)
Luminance	0.0104 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13192F #2F2913

analogous

#13272F #13192F #1B132F

triadic

#13192F #2F1319 #192F13

tetradic

#13192F #2F1327 #2F2913 #132F1B

square

#13192F #2F1327 #2F2913 #132F1B

split-complementary

#13192F #2F1B13 #272F13

monochromatic

#090C16 #090C16 #13192F #25305B #364786

Accessibility & contrast

On white

17.39

#13192F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#13192F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13192F

17.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13192F	#FFFFFF	#000000	##FFFFFF
##13192F	1.00	17.39	1.21	17.39
#FFFFFF	17.39	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#111B30

Deuteranopia (green-blind)

#0E192F

Tritanopia (blue-blind)

#081E21

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #13192f;
/* rgb */ color: rgb(19, 25, 47);
/* oklch */ color: oklch(22.0% 0.044 270.9);

Tailwind

colors: {
  custom: {
    50: '#535567',
    500: '#13192f',
    950: '#000000',
  },
}

SCSS

$custom: #13192f;
$custom-light: #535567;
$custom-dark: #000000;

JSON

{
  "hex": "#13192f",
  "rgb": {
    "r": 19,
    "g": 25,
    "b": 47
  },
  "hsl": {
    "h": 227.143,
    "s": 42.424,
    "l": 12.941
  },
  "oklch": {
    "l": 0.21999,
    "c": 0.04409,
    "h": 270.9
  },
  "luminance": 0.01039
}

Semantic roles & 50–950 ramp

primary

#13192F

secondary

#665C37

accent

#B856D2

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020306

muted

#78787A

Preview Lab

Preview with #13192F

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

Preview Lab → · Contrast checker → · Palette generator →