#163360#163360

#163360 is a dark, moderate blue. Relative luminance 0.034; OKLCH L 32.5% C 0.087 H 259.0°. Best body text is #FFFFFF at 12.53:1 contrast (WCAG AA passes).

Color values

HEX	#163360
RGB	rgb(22, 51, 96)
HSL	hsl(216, 63%, 23%)
HSV	hsv(216, 77%, 38%)
CMYK	cmyk(77.1%, 46.9%, 0%, 62.4%)
CIE-LAB	lab(21.51, 6.61, -29.93)
CIE-LCH	lch(21.51, 30.65, 282.45°)
OKLab	oklab(32.54% -0.0167 -0.0856)
OKLCH	oklch(32.54% 0.087 259)
XYZ	xyz(3.6253, 3.3824, 11.5259)
Luminance	0.0338 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163360 #604316

analogous

#165860 #163360 #1E1660

triadic

#163360 #601633 #336016

tetradic

#163360 #601658 #604316 #16601E

square

#163360 #601658 #604316 #16601E

split-complementary

#163360 #601E16 #586016

monochromatic

#060D19 #0B192E #163360 #214D92 #2D68C4

Accessibility & contrast

On white

12.53

#163360 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#163360 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163360

12.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163360	#FFFFFF	#000000	##FFFFFF
##163360	1.00	12.53	1.68	12.53
#FFFFFF	12.53	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D3762

Deuteranopia (green-blind)

#0F305F

Tritanopia (blue-blind)

#003E44

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #163360;
/* rgb */ color: rgb(22, 51, 96);
/* oklch */ color: oklch(32.5% 0.087 259.0);

Tailwind

colors: {
  custom: {
    50: '#5e6a8d',
    500: '#163360',
    950: '#000000',
  },
}

SCSS

$custom: #163360;
$custom-light: #5e6a8d;
$custom-dark: #000000;

JSON

{
  "hex": "#163360",
  "rgb": {
    "r": 22,
    "g": 51,
    "b": 96
  },
  "hsl": {
    "h": 216.486,
    "s": 62.712,
    "l": 23.137
  },
  "oklch": {
    "l": 0.32538,
    "c": 0.08724,
    "h": 259
  },
  "luminance": 0.03383
}

Semantic roles & 50–950 ramp

primary

#163360

secondary

#97733B

accent

#A642E6

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #163360

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

Preview Lab → · Contrast checker → · Palette generator →