#163656#163656

#163656 is a dark, moderate cyan. Relative luminance 0.035; OKLCH L 32.6% C 0.068 H 250.7°. Best body text is #FFFFFF at 12.38:1 contrast (WCAG AA passes).

Color values

HEX	#163656
RGB	rgb(22, 54, 86)
HSL	hsl(210, 59%, 21%)
HSV	hsv(210, 74%, 34%)
CMYK	cmyk(74.4%, 37.2%, 0%, 66.3%)
CIE-LAB	lab(21.87, 0.35, -22.78)
CIE-LCH	lch(21.87, 22.78, 270.87°)
OKLab	oklab(32.61% -0.0226 -0.0646)
OKLCH	oklch(32.61% 0.068 250.7)
XYZ	xyz(3.3291, 3.4804, 9.2986)
Luminance	0.0348 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163656 #563616

analogous

#165656 #163656 #161656

triadic

#163656 #561636 #365616

tetradic

#163656 #561656 #563616 #165616

square

#163656 #561656 #563616 #165616

split-complementary

#163656 #561616 #565616

monochromatic

#060F18 #0A1725 #163656 #225587 #2F73B7

Accessibility & contrast

On white

12.38

#163656 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#163656 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163656

12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163656	#FFFFFF	#000000	##FFFFFF
##163656	1.00	12.38	1.70	12.38
#FFFFFF	12.38	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#283857

Deuteranopia (green-blind)

#1F3255

Tritanopia (blue-blind)

#003E42

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #163656;
/* rgb */ color: rgb(22, 54, 86);
/* oklch */ color: oklch(32.6% 0.068 250.7);

Tailwind

colors: {
  custom: {
    50: '#5c6c86',
    500: '#163656',
    950: '#000000',
  },
}

SCSS

$custom: #163656;
$custom-light: #5c6c86;
$custom-dark: #000000;

JSON

{
  "hex": "#163656",
  "rgb": {
    "r": 22,
    "g": 54,
    "b": 86
  },
  "hsl": {
    "h": 210,
    "s": 59.259,
    "l": 21.176
  },
  "oklch": {
    "l": 0.32612,
    "c": 0.06845,
    "h": 250.7
  },
  "luminance": 0.03481
}

Semantic roles & 50–950 ramp

primary

#163656

secondary

#8D643A

accent

#9445E2

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04070B

muted

#797A7C

Preview Lab

Preview with #163656

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

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