#163278#163278

#163278 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.3% C 0.125 H 264.3°. Best body text is #FFFFFF at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#163278
RGB	rgb(22, 50, 120)
HSL	hsl(223, 69%, 28%)
HSV	hsv(223, 82%, 47%)
CMYK	cmyk(81.7%, 58.3%, 0%, 52.9%)
CIE-LAB	lab(23.02, 17.38, -42.98)
CIE-LCH	lch(23.02, 46.36, 292.02°)
OKLab	oklab(34.27% -0.0124 -0.124)
OKLCH	oklch(34.27% 0.125 264.3)
XYZ	xyz(4.8604, 3.8073, 18.2444)
Luminance	0.0381 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163278 #785C16

analogous

#166378 #163278 #2B1678

triadic

#163278 #781632 #327816

tetradic

#163278 #781663 #785C16 #16782B

square

#163278 #781663 #785C16 #16782B

split-complementary

#163278 #782B16 #637816

monochromatic

#050B1A #0D1C44 #163278 #1F48AC #2F60D9

Accessibility & contrast

On white

11.92

#163278 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#163278 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163278

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163278	#FFFFFF	#000000	##FFFFFF
##163278	1.00	11.92	1.76	11.92
#FFFFFF	11.92	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C7A

Deuteranopia (green-blind)

#003377

Tritanopia (blue-blind)

#00434F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #163278;
/* rgb */ color: rgb(22, 50, 120);
/* oklch */ color: oklch(34.3% 0.125 264.3);

Tailwind

colors: {
  custom: {
    50: '#6569a0',
    500: '#163278',
    950: '#000000',
  },
}

SCSS

$custom: #163278;
$custom-light: #6569a0;
$custom-dark: #000000;

JSON

{
  "hex": "#163278",
  "rgb": {
    "r": 22,
    "g": 50,
    "b": 120
  },
  "hsl": {
    "h": 222.857,
    "s": 69.014,
    "l": 27.843
  },
  "oklch": {
    "l": 0.34268,
    "c": 0.12466,
    "h": 264.3
  },
  "luminance": 0.03808
}

Semantic roles & 50–950 ramp

primary

#163278

secondary

#AD8D3C

accent

#BA3CEC

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060F

muted

#7A7A7E

Preview Lab

Preview with #163278

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

Preview Lab → · Contrast checker → · Palette generator →