#163756#163756

#163756 is a dark, moderate cyan. Relative luminance 0.036; OKLCH L 32.9% C 0.067 H 249.4°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#163756
RGB	rgb(22, 55, 86)
HSL	hsl(209, 59%, 21%)
HSV	hsv(209, 74%, 34%)
CMYK	cmyk(74.4%, 36%, 0%, 66.3%)
CIE-LAB	lab(22.21, -0.34, -22.24)
CIE-LCH	lch(22.21, 22.24, 269.11°)
OKLab	oklab(32.88% -0.0237 -0.063)
OKLCH	oklch(32.88% 0.067 249.4)
XYZ	xyz(3.3762, 3.5745, 9.3143)
Luminance	0.0357 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163756 #563516

analogous

#165655 #163756 #161756

triadic

#163756 #561637 #375616

tetradic

#163756 #551656 #563516 #175616

square

#163756 #551656 #563516 #175616

split-complementary

#163756 #561617 #565516

monochromatic

#061018 #0A1825 #163756 #225687 #2F75B7

Accessibility & contrast

On white

12.24

#163756 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#163756 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163756

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163756	#FFFFFF	#000000	##FFFFFF
##163756	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293857

Deuteranopia (green-blind)

#203255

Tritanopia (blue-blind)

#003E42

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #163756;
/* rgb */ color: rgb(22, 55, 86);
/* oklch */ color: oklch(32.9% 0.067 249.4);

Tailwind

colors: {
  custom: {
    50: '#5c6d86',
    500: '#163756',
    950: '#000000',
  },
}

SCSS

$custom: #163756;
$custom-light: #5c6d86;
$custom-dark: #000000;

JSON

{
  "hex": "#163756",
  "rgb": {
    "r": 22,
    "g": 55,
    "b": 86
  },
  "hsl": {
    "h": 209.063,
    "s": 59.259,
    "l": 21.176
  },
  "oklch": {
    "l": 0.32878,
    "c": 0.06737,
    "h": 249.4
  },
  "luminance": 0.03575
}

Semantic roles & 50–950 ramp

primary

#163756

secondary

#8D633A

accent

#9145E2

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04070B

muted

#797A7C

Preview Lab

Preview with #163756

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

Preview Lab → · Contrast checker → · Palette generator →