#163556#163556

#163556 is a dark, moderate cyan. Relative luminance 0.034; OKLCH L 32.3% C 0.070 H 252.0°. Best body text is #FFFFFF at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#163556
RGB	rgb(22, 53, 86)
HSL	hsl(211, 59%, 21%)
HSV	hsv(211, 74%, 34%)
CMYK	cmyk(74.4%, 38.4%, 0%, 66.3%)
CIE-LAB	lab(21.54, 1.04, -23.31)
CIE-LCH	lch(21.54, 23.33, 272.56°)
OKLab	oklab(32.35% -0.0214 -0.0662)
OKLCH	oklch(32.35% 0.07 252)
XYZ	xyz(3.2831, 3.3883, 9.2833)
Luminance	0.0339 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163556 #563716

analogous

#165556 #163556 #171656

triadic

#163556 #561635 #355616

tetradic

#163556 #561655 #563716 #165617

square

#163556 #561655 #563716 #165617

split-complementary

#163556 #561716 #555616

monochromatic

#060F18 #0A1725 #163556 #225387 #2F71B7

Accessibility & contrast

On white

12.52

#163556 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#163556 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163556

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163556	#FFFFFF	#000000	##FFFFFF
##163556	1.00	12.52	1.68	12.52
#FFFFFF	12.52	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263757

Deuteranopia (green-blind)

#1D3155

Tritanopia (blue-blind)

#003D41

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #163556;
/* rgb */ color: rgb(22, 53, 86);
/* oklch */ color: oklch(32.3% 0.070 252.0);

Tailwind

colors: {
  custom: {
    50: '#5c6b86',
    500: '#163556',
    950: '#000000',
  },
}

SCSS

$custom: #163556;
$custom-light: #5c6b86;
$custom-dark: #000000;

JSON

{
  "hex": "#163556",
  "rgb": {
    "r": 22,
    "g": 53,
    "b": 86
  },
  "hsl": {
    "h": 210.938,
    "s": 59.259,
    "l": 21.176
  },
  "oklch": {
    "l": 0.32348,
    "c": 0.06957,
    "h": 252
  },
  "luminance": 0.03389
}

Semantic roles & 50–950 ramp

primary

#163556

secondary

#8D653A

accent

#9645E2

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060B

muted

#797A7C

Preview Lab

Preview with #163556

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

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