#16647D#16647D

#16647D is a mid, moderate cyan. Relative luminance 0.108; OKLCH L 47.0% C 0.081 H 224.9°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#16647D
RGB	rgb(22, 100, 125)
HSL	hsl(195, 70%, 29%)
HSV	hsv(195, 82%, 49%)
CMYK	cmyk(82.4%, 20%, 0%, 51%)
CIE-LAB	lab(39.18, -13.48, -20.46)
CIE-LCH	lch(39.18, 24.50, 236.61°)
OKLab	oklab(47.01% -0.0577 -0.0574)
OKLCH	oklch(47.01% 0.081 224.9)
XYZ	xyz(8.5882, 10.7645, 21.0232)
Luminance	0.1077 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16647D #7D2F16

analogous

#167D63 #16647D #16317D

triadic

#16647D #7D1664 #647D16

tetradic

#16647D #63167D #7D2F16 #317D16

square

#16647D #63167D #7D2F16 #317D16

split-complementary

#16647D #7D1631 #7D6316

monochromatic

#05151A #0D3A49 #16647D #1F8EB1 #32B2DB

Accessibility & contrast

On white

6.66

#16647D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#16647D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #16647D

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16647D	#FFFFFF	#000000	##FFFFFF
##16647D	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56627E

Deuteranopia (green-blind)

#49587D

Tritanopia (blue-blind)

#006B6C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #16647d;
/* rgb */ color: rgb(22, 100, 125);
/* oklch */ color: oklch(47.0% 0.081 224.9);

Tailwind

colors: {
  custom: {
    50: '#6690a2',
    500: '#16647d',
    950: '#000000',
  },
}

SCSS

$custom: #16647d;
$custom-light: #6690a2;
$custom-dark: #000000;

JSON

{
  "hex": "#16647d",
  "rgb": {
    "r": 22,
    "g": 100,
    "b": 125
  },
  "hsl": {
    "h": 194.563,
    "s": 70.068,
    "l": 28.824
  },
  "oklch": {
    "l": 0.47007,
    "c": 0.0814,
    "h": 224.9
  },
  "luminance": 0.10766
}

Semantic roles & 50–950 ramp

primary

#16647D

secondary

#B2593D

accent

#663BED

background

#F6F8FA

surface

#EBF0F3

border

#C6CBCD

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #16647D

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

Preview Lab → · Contrast checker → · Palette generator →