#16647A#16647A

#16647A is a mid, moderate cyan. Relative luminance 0.107; OKLCH L 46.9% C 0.079 H 221.8°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#16647A
RGB	rgb(22, 100, 122)
HSL	hsl(193, 69%, 28%)
HSV	hsv(193, 82%, 48%)
CMYK	cmyk(82%, 18%, 0%, 52.2%)
CIE-LAB	lab(39.05, -14.58, -18.83)
CIE-LCH	lch(39.05, 23.81, 232.24°)
OKLab	oklab(46.86% -0.0589 -0.0527)
OKLCH	oklch(46.86% 0.079 221.8)
XYZ	xyz(8.3994, 10.6890, 20.0291)
Luminance	0.1069 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16647A #7A2C16

analogous

#167A5E #16647A #16327A

triadic

#16647A #7A1664 #647A16

tetradic

#16647A #5E167A #7A2C16 #327A16

square

#16647A #5E167A #7A2C16 #327A16

split-complementary

#16647A #7A1632 #7A5E16

monochromatic

#05151A #0D3946 #16647A #1F8EAE #31B5DA

Accessibility & contrast

On white

6.69

#16647A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#16647A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #16647A

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16647A	#FFFFFF	#000000	##FFFFFF
##16647A	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57617B

Deuteranopia (green-blind)

#4A587A

Tritanopia (blue-blind)

#006B6B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #16647a;
/* rgb */ color: rgb(22, 100, 122);
/* oklch */ color: oklch(46.9% 0.079 221.8);

Tailwind

colors: {
  custom: {
    50: '#6690a0',
    500: '#16647a',
    950: '#000000',
  },
}

SCSS

$custom: #16647a;
$custom-light: #6690a0;
$custom-dark: #000000;

JSON

{
  "hex": "#16647a",
  "rgb": {
    "r": 22,
    "g": 100,
    "b": 122
  },
  "hsl": {
    "h": 193.2,
    "s": 69.444,
    "l": 28.235
  },
  "oklch": {
    "l": 0.4686,
    "c": 0.07909,
    "h": 221.8
  },
  "luminance": 0.1069
}

Semantic roles & 50–950 ramp

primary

#16647A

secondary

#AF563D

accent

#623CEC

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #16647A

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

Preview Lab → · Contrast checker → · Palette generator →