#131872#131872

#131872 is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.5% C 0.149 H 269.9°. Best body text is #FFFFFF at 14.99:1 contrast (WCAG AA passes).

Color values

HEX	#131872
RGB	rgb(19, 24, 114)
HSL	hsl(237, 71%, 26%)
HSV	hsv(237, 83%, 45%)
CMYK	cmyk(83.3%, 78.9%, 0%, 55.3%)
CIE-LAB	lab(15.52, 32.54, -51.44)
CIE-LCH	lch(15.52, 60.87, 302.32°)
OKLab	oklab(28.55% -0.0002 -0.149)
OKLCH	oklch(28.55% 0.149 269.9)
XYZ	xyz(3.6314, 2.0062, 16.1122)
Luminance	0.0201 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131872 #726D13

analogous

#134772 #131872 #3D1372

triadic

#131872 #721318 #187213

tetradic

#131872 #721347 #726D13 #13723D

square

#131872 #721347 #726D13 #13723D

split-complementary

#131872 #723D13 #477213

monochromatic

#04061A #0A0D3E #131872 #1C23A6 #252EDB

Accessibility & contrast

On white

14.99

#131872 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#131872 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131872

14.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131872	#FFFFFF	#000000	##FFFFFF
##131872	1.00	14.99	1.40	14.99
#FFFFFF	14.99	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B75

Deuteranopia (green-blind)

#002270

Tritanopia (blue-blind)

#003344

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #131872;
/* rgb */ color: rgb(19, 24, 114);
/* oklch */ color: oklch(28.5% 0.149 269.9);

Tailwind

colors: {
  custom: {
    50: '#65569c',
    500: '#131872',
    950: '#000000',
  },
}

SCSS

$custom: #131872;
$custom-light: #65569c;
$custom-dark: #000000;

JSON

{
  "hex": "#131872",
  "rgb": {
    "r": 19,
    "g": 24,
    "b": 114
  },
  "hsl": {
    "h": 236.842,
    "s": 71.429,
    "l": 26.078
  },
  "oklch": {
    "l": 0.28546,
    "c": 0.14901,
    "h": 269.9
  },
  "luminance": 0.02007
}

Semantic roles & 50–950 ramp

primary

#131872

secondary

#A9A338

accent

#E53AEE

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #131872

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

Preview Lab → · Contrast checker → · Palette generator →