#16647F#16647F

#16647F is a mid, moderate cyan. Relative luminance 0.108; OKLCH L 47.1% C 0.083 H 226.8°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#16647F
RGB	rgb(22, 100, 127)
HSL	hsl(195, 70%, 29%)
HSV	hsv(195, 83%, 50%)
CMYK	cmyk(82.7%, 21.3%, 0%, 50.2%)
CIE-LAB	lab(39.27, -12.74, -21.54)
CIE-LCH	lch(39.27, 25.03, 239.39°)
OKLab	oklab(47.11% -0.0569 -0.0605)
OKLCH	oklch(47.11% 0.083 226.8)
XYZ	xyz(8.7172, 10.8161, 21.7028)
Luminance	0.1082 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16647F #7F3116

analogous

#167F66 #16647F #162F7F

triadic

#16647F #7F1664 #647F16

tetradic

#16647F #66167F #7F3116 #2F7F16

square

#16647F #66167F #7F3116 #2F7F16

split-complementary

#16647F #7F162F #7F6616

monochromatic

#05151A #0D3B4B #16647F #1F8DB3 #34B1DC

Accessibility & contrast

On white

6.64

#16647F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#16647F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #16647F

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16647F	#FFFFFF	#000000	##FFFFFF
##16647F	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#556280

Deuteranopia (green-blind)

#48587F

Tritanopia (blue-blind)

#006C6D

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #16647f;
/* rgb */ color: rgb(22, 100, 127);
/* oklch */ color: oklch(47.1% 0.083 226.8);

Tailwind

colors: {
  custom: {
    50: '#6790a4',
    500: '#16647f',
    950: '#000000',
  },
}

SCSS

$custom: #16647f;
$custom-light: #6790a4;
$custom-dark: #000000;

JSON

{
  "hex": "#16647f",
  "rgb": {
    "r": 22,
    "g": 100,
    "b": 127
  },
  "hsl": {
    "h": 195.429,
    "s": 70.47,
    "l": 29.216
  },
  "oklch": {
    "l": 0.47107,
    "c": 0.08305,
    "h": 226.8
  },
  "luminance": 0.10817
}

Semantic roles & 50–950 ramp

primary

#16647F

secondary

#B45C3D

accent

#693BED

background

#F6F8FA

surface

#EBF0F4

border

#C6CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #16647F

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

Preview Lab → · Contrast checker → · Palette generator →