#131646#131646

#131646 is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.3% C 0.088 H 274.5°. Best body text is #FFFFFF at 17.06:1 contrast (WCAG AA passes).

Color values

HEX	#131646
RGB	rgb(19, 22, 70)
HSL	hsl(236, 57%, 17%)
HSV	hsv(236, 73%, 27%)
CMYK	cmyk(72.9%, 68.6%, 0%, 72.5%)
CIE-LAB	lab(10.22, 16.74, -30.60)
CIE-LCH	lch(10.22, 34.88, 298.68°)
OKLab	oklab(23.27% 0.0069 -0.0882)
OKLCH	oklch(23.27% 0.088 274.5)
XYZ	xyz(1.6606, 1.1543, 5.9285)
Luminance	0.0115 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131646 #464313

analogous

#132F46 #131646 #2A1346

triadic

#131646 #461316 #164613

tetradic

#131646 #46132F #464313 #13462A

square

#131646 #46132F #464313 #13462A

split-complementary

#131646 #462A13 #2F4613

monochromatic

#070818 #070818 #131646 #202576 #2D34A6

Accessibility & contrast

On white

17.06

#131646 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#131646 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131646

17.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131646	#FFFFFF	#000000	##FFFFFF
##131646	1.00	17.06	1.23	17.06
#FFFFFF	17.06	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E48

Deuteranopia (green-blind)

#001A45

Tritanopia (blue-blind)

#00222B

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #131646;
/* rgb */ color: rgb(19, 22, 70);
/* oklch */ color: oklch(23.3% 0.088 274.5);

Tailwind

colors: {
  custom: {
    50: '#58537a',
    500: '#131646',
    950: '#000000',
  },
}

SCSS

$custom: #131646;
$custom-light: #58537a;
$custom-dark: #000000;

JSON

{
  "hex": "#131646",
  "rgb": {
    "r": 19,
    "g": 22,
    "b": 70
  },
  "hsl": {
    "h": 236.471,
    "s": 57.303,
    "l": 17.451
  },
  "oklch": {
    "l": 0.23273,
    "c": 0.08845,
    "h": 274.5
  },
  "luminance": 0.01154
}

Semantic roles & 50–950 ramp

primary

#131646

secondary

#7F7A36

accent

#D847E1

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040209

muted

#79787B

Preview Lab

Preview with #131646

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

Preview Lab → · Contrast checker → · Palette generator →