#163586#163586

#163586 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.2% C 0.141 H 264.4°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#163586
RGB	rgb(22, 53, 134)
HSL	hsl(223, 72%, 31%)
HSV	hsv(223, 84%, 53%)
CMYK	cmyk(83.6%, 60.4%, 0%, 47.5%)
CIE-LAB	lab(25.07, 21.02, -48.47)
CIE-LCH	lch(25.07, 52.83, 293.45°)
OKLab	oklab(36.17% -0.0137 -0.1401)
OKLCH	oklch(36.17% 0.141 264.4)
XYZ	xyz(5.9055, 4.4373, 23.0949)
Luminance	0.0444 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163586 #866716

analogous

#166D86 #163586 #2F1686

triadic

#163586 #861635 #358616

tetradic

#163586 #86166D #866716 #16862F

square

#163586 #86166D #866716 #16862F

split-complementary

#163586 #862F16 #6D8616

monochromatic

#050B1D #0D2051 #163586 #1F4ABB #3866DE

Accessibility & contrast

On white

11.13

#163586 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#163586 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163586

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163586	#FFFFFF	#000000	##FFFFFF
##163586	1.00	11.13	1.89	11.13
#FFFFFF	11.13	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004189

Deuteranopia (green-blind)

#003684

Tritanopia (blue-blind)

#004A58

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #163586;
/* rgb */ color: rgb(22, 53, 134);
/* oklch */ color: oklch(36.2% 0.141 264.4);

Tailwind

colors: {
  custom: {
    50: '#686baa',
    500: '#163586',
    950: '#000000',
  },
}

SCSS

$custom: #163586;
$custom-light: #686baa;
$custom-dark: #000000;

JSON

{
  "hex": "#163586",
  "rgb": {
    "r": 22,
    "g": 53,
    "b": 134
  },
  "hsl": {
    "h": 223.393,
    "s": 71.795,
    "l": 30.588
  },
  "oklch": {
    "l": 0.36174,
    "c": 0.14078,
    "h": 264.4
  },
  "luminance": 0.04438
}

Semantic roles & 50–950 ramp

primary

#163586

secondary

#BA983E

accent

#BC39EF

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#070610

muted

#7A7A7F

Preview Lab

Preview with #163586

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

Preview Lab → · Contrast checker → · Palette generator →