#16354D#16354D

#16354D is a dark, muted cyan. Relative luminance 0.033; OKLCH L 31.8% C 0.057 H 244.4°. Best body text is #FFFFFF at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#16354D
RGB	rgb(22, 53, 77)
HSL	hsl(206, 56%, 19%)
HSV	hsv(206, 71%, 30%)
CMYK	cmyk(71.4%, 31.2%, 0%, 69.8%)
CIE-LAB	lab(21.03, -2.59, -18.12)
CIE-LCH	lch(21.03, 18.30, 261.86°)
OKLab	oklab(31.78% -0.0245 -0.0511)
OKLCH	oklch(31.78% 0.057 244.4)
XYZ	xyz(2.9430, 3.2523, 7.4924)
Luminance	0.0325 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16354D #4D2E16

analogous

#164D4A #16354D #16194D

triadic

#16354D #4D1635 #354D16

tetradic

#16354D #4A164D #4D2E16 #194D16

square

#16354D #4A164D #4D2E16 #194D16

split-complementary

#16354D #4D1619 #4D4A16

monochromatic

#071018 #08141D #16354D #24567D #3177AC

Accessibility & contrast

On white

12.72

#16354D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#16354D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16354D

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16354D	#FFFFFF	#000000	##FFFFFF
##16354D	1.00	12.72	1.65	12.72
#FFFFFF	12.72	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A364E

Deuteranopia (green-blind)

#23304D

Tritanopia (blue-blind)

#003B3D

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #16354d;
/* rgb */ color: rgb(22, 53, 77);
/* oklch */ color: oklch(31.8% 0.057 244.4);

Tailwind

colors: {
  custom: {
    50: '#5a6c7f',
    500: '#16354d',
    950: '#000000',
  },
}

SCSS

$custom: #16354d;
$custom-light: #5a6c7f;
$custom-dark: #000000;

JSON

{
  "hex": "#16354d",
  "rgb": {
    "r": 22,
    "g": 53,
    "b": 77
  },
  "hsl": {
    "h": 206.182,
    "s": 55.556,
    "l": 19.412
  },
  "oklch": {
    "l": 0.31781,
    "c": 0.05664,
    "h": 244.4
  },
  "luminance": 0.03253
}

Semantic roles & 50–950 ramp

primary

#16354D

secondary

#855B3A

accent

#8A49DF

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #16354D

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

Preview Lab → · Contrast checker → · Palette generator →