#163193#163193

#163193 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.6% C 0.164 H 266.0°. Best body text is #FFFFFF at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#163193
RGB	rgb(22, 49, 147)
HSL	hsl(227, 74%, 33%)
HSV	hsv(227, 85%, 58%)
CMYK	cmyk(85%, 66.7%, 0%, 42.4%)
CIE-LAB	lab(25.18, 28.99, -56.35)
CIE-LCH	lch(25.18, 63.37, 297.23°)
OKLab	oklab(36.62% -0.0114 -0.1632)
OKLCH	oklch(36.62% 0.164 266)
XYZ	xyz(6.6938, 4.4730, 28.1087)
Luminance	0.0447 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163193 #937816

analogous

#166F93 #163193 #391693

triadic

#163193 #931631 #319316

tetradic

#163193 #93166F #937816 #169339

square

#163193 #93166F #937816 #169339

split-complementary

#163193 #933916 #6F9316

monochromatic

#060E29 #0E1F5E #163193 #1E43C8 #4164E3

Accessibility & contrast

On white

11.08

#163193 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#163193 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163193

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163193	#FFFFFF	#000000	##FFFFFF
##163193	1.00	11.08	1.89	11.08
#FFFFFF	11.08	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004296

Deuteranopia (green-blind)

#003691

Tritanopia (blue-blind)

#004B5D

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #163193;
/* rgb */ color: rgb(22, 49, 147);
/* oklch */ color: oklch(36.6% 0.164 266.0);

Tailwind

colors: {
  custom: {
    50: '#6c69b4',
    500: '#163193',
    950: '#000000',
  },
}

SCSS

$custom: #163193;
$custom-light: #6c69b4;
$custom-dark: #000000;

JSON

{
  "hex": "#163193",
  "rgb": {
    "r": 22,
    "g": 49,
    "b": 147
  },
  "hsl": {
    "h": 227.04,
    "s": 73.964,
    "l": 33.137
  },
  "oklch": {
    "l": 0.36621,
    "c": 0.16365,
    "h": 266
  },
  "luminance": 0.04474
}

Semantic roles & 50–950 ramp

primary

#163193

secondary

#C3A742

accent

#C937F1

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#080611

muted

#7B7A80

Preview Lab

Preview with #163193

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

Preview Lab → · Contrast checker → · Palette generator →