#163184#163184

#163184 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.2% C 0.143 H 265.5°. Best body text is #FFFFFF at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#163184
RGB	rgb(22, 49, 132)
HSL	hsl(225, 71%, 30%)
HSV	hsv(225, 83%, 52%)
CMYK	cmyk(83.3%, 62.9%, 0%, 48.2%)
CIE-LAB	lab(23.78, 23.01, -49.32)
CIE-LCH	lch(23.78, 54.43, 295.01°)
OKLab	oklab(35.16% -0.0113 -0.1427)
OKLCH	oklch(35.16% 0.143 265.5)
XYZ	xyz(5.5926, 4.0325, 22.3089)
Luminance	0.0403 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163184 #846916

analogous

#166884 #163184 #321684

triadic

#163184 #841631 #318416

tetradic

#163184 #841668 #846916 #168432

square

#163184 #841668 #846916 #168432

split-complementary

#163184 #843216 #688416

monochromatic

#050A1B #0D1E50 #163184 #1F44B8 #3760DE

Accessibility & contrast

On white

11.62

#163184 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#163184 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163184

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163184	#FFFFFF	#000000	##FFFFFF
##163184	1.00	11.62	1.81	11.62
#FFFFFF	11.62	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E87

Deuteranopia (green-blind)

#003482

Tritanopia (blue-blind)

#004655

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #163184;
/* rgb */ color: rgb(22, 49, 132);
/* oklch */ color: oklch(35.2% 0.143 265.5);

Tailwind

colors: {
  custom: {
    50: '#6868a9',
    500: '#163184',
    950: '#000000',
  },
}

SCSS

$custom: #163184;
$custom-light: #6868a9;
$custom-dark: #000000;

JSON

{
  "hex": "#163184",
  "rgb": {
    "r": 22,
    "g": 49,
    "b": 132
  },
  "hsl": {
    "h": 225.273,
    "s": 71.429,
    "l": 30.196
  },
  "oklch": {
    "l": 0.35157,
    "c": 0.14312,
    "h": 265.5
  },
  "luminance": 0.04033
}

Semantic roles & 50–950 ramp

primary

#163184

secondary

#B89A3D

accent

#C23AEE

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#070610

muted

#7A7A7F

Preview Lab

Preview with #163184

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

Preview Lab → · Contrast checker → · Palette generator →