#16658D#16658D

#16658D is a mid, moderate cyan. Relative luminance 0.114; OKLCH L 48.1% C 0.096 H 236.9°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#16658D
RGB	rgb(22, 101, 141)
HSL	hsl(200, 73%, 32%)
HSV	hsv(200, 84%, 55%)
CMYK	cmyk(84.4%, 28.4%, 0%, 44.7%)
CIE-LAB	lab(40.25, -8.06, -28.49)
CIE-LCH	lch(40.25, 29.60, 254.21°)
OKLab	oklab(48.1% -0.0526 -0.0806)
OKLCH	oklch(48.1% 0.096 236.9)
XYZ	xyz(9.7903, 11.3998, 26.8785)
Luminance	0.1140 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16658D #8D3E16

analogous

#168D7A #16658D #162A8D

triadic

#16658D #8D1665 #658D16

tetradic

#16658D #7A168D #8D3E16 #2A8D16

square

#16658D #7A168D #8D3E16 #2A8D16

split-complementary

#16658D #8D162A #8D7A16

monochromatic

#051923 #0E3F58 #16658D #1E8BC2 #3DAAE1

Accessibility & contrast

On white

6.40

#16658D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#16658D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #16658D

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16658D	#FFFFFF	#000000	##FFFFFF
##16658D	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52658F

Deuteranopia (green-blind)

#425A8C

Tritanopia (blue-blind)

#006F73

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #16658d;
/* rgb */ color: rgb(22, 101, 141);
/* oklch */ color: oklch(48.1% 0.096 236.9);

Tailwind

colors: {
  custom: {
    50: '#6990ae',
    500: '#16658d',
    950: '#000000',
  },
}

SCSS

$custom: #16658d;
$custom-light: #6990ae;
$custom-dark: #000000;

JSON

{
  "hex": "#16658d",
  "rgb": {
    "r": 22,
    "g": 101,
    "b": 141
  },
  "hsl": {
    "h": 200.168,
    "s": 73.006,
    "l": 31.961
  },
  "oklch": {
    "l": 0.48102,
    "c": 0.09623,
    "h": 236.9
  },
  "luminance": 0.11401
}

Semantic roles & 50–950 ramp

primary

#16658D

secondary

#C16A3E

accent

#7638F0

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C10

muted

#7A7D7F

Preview Lab

Preview with #16658D

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

Preview Lab → · Contrast checker → · Palette generator →