#163754#163754

#163754 is a dark, moderate cyan. Relative luminance 0.035; OKLCH L 32.8% C 0.065 H 247.8°. Best body text is #FFFFFF at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#163754
RGB	rgb(22, 55, 84)
HSL	hsl(208, 58%, 21%)
HSV	hsv(208, 74%, 33%)
CMYK	cmyk(73.8%, 34.5%, 0%, 67.1%)
CIE-LAB	lab(22.10, -1.15, -21.10)
CIE-LCH	lch(22.10, 21.13, 266.87°)
OKLab	oklab(32.75% -0.0244 -0.0597)
OKLCH	oklch(32.75% 0.065 247.8)
XYZ	xyz(3.2967, 3.5427, 8.8959)
Luminance	0.0354 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163754 #543316

analogous

#165452 #163754 #161854

triadic

#163754 #541637 #375416

tetradic

#163754 #521654 #543316 #185416

square

#163754 #521654 #543316 #185416

split-complementary

#163754 #541618 #545216

monochromatic

#061018 #091724 #163754 #235784 #2F77B5

Accessibility & contrast

On white

12.29

#163754 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#163754 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163754

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163754	#FFFFFF	#000000	##FFFFFF
##163754	1.00	12.29	1.71	12.29
#FFFFFF	12.29	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A3855

Deuteranopia (green-blind)

#223253

Tritanopia (blue-blind)

#003E41

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #163754;
/* rgb */ color: rgb(22, 55, 84);
/* oklch */ color: oklch(32.8% 0.065 247.8);

Tailwind

colors: {
  custom: {
    50: '#5c6d84',
    500: '#163754',
    950: '#000000',
  },
}

SCSS

$custom: #163754;
$custom-light: #5c6d84;
$custom-dark: #000000;

JSON

{
  "hex": "#163754",
  "rgb": {
    "r": 22,
    "g": 55,
    "b": 84
  },
  "hsl": {
    "h": 208.065,
    "s": 58.491,
    "l": 20.784
  },
  "oklch": {
    "l": 0.32751,
    "c": 0.0645,
    "h": 247.8
  },
  "luminance": 0.03543
}

Semantic roles & 50–950 ramp

primary

#163754

secondary

#8B603A

accent

#8F46E2

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04070B

muted

#797A7C

Preview Lab

Preview with #163754

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

Preview Lab → · Contrast checker → · Palette generator →