#16455C#16455C

#16455C is a dark, moderate cyan. Relative luminance 0.052; OKLCH L 37.0% C 0.064 H 233.6°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#16455C
RGB	rgb(22, 69, 92)
HSL	hsl(200, 61%, 22%)
HSV	hsv(200, 76%, 36%)
CMYK	cmyk(76.1%, 25%, 0%, 63.9%)
CIE-LAB	lab(27.29, -7.22, -18.21)
CIE-LCH	lch(27.29, 19.58, 248.37°)
OKLab	oklab(37% -0.0377 -0.0512)
OKLCH	oklch(37% 0.064 233.6)
XYZ	xyz(4.3900, 5.1990, 10.8953)
Luminance	0.0520 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16455C #5C2D16

analogous

#165C50 #16455C #16225C

triadic

#16455C #5C1645 #455C16

tetradic

#16455C #50165C #5C2D16 #225C16

square

#16455C #50165C #5C2D16 #225C16

split-complementary

#16455C #5C1622 #5C5016

monochromatic

#061319 #0A202B #16455C #226A8D #2E8FBF

Accessibility & contrast

On white

10.29

#16455C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#16455C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16455C

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16455C	#FFFFFF	#000000	##FFFFFF
##16455C	1.00	10.29	2.04	10.29
#FFFFFF	10.29	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A445D

Deuteranopia (green-blind)

#303D5C

Tritanopia (blue-blind)

#004B4D

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #16455c;
/* rgb */ color: rgb(22, 69, 92);
/* oklch */ color: oklch(37.0% 0.064 233.6);

Tailwind

colors: {
  custom: {
    50: '#5e788a',
    500: '#16455c',
    950: '#000000',
  },
}

SCSS

$custom: #16455c;
$custom-light: #5e788a;
$custom-dark: #000000;

JSON

{
  "hex": "#16455c",
  "rgb": {
    "r": 22,
    "g": 69,
    "b": 92
  },
  "hsl": {
    "h": 199.714,
    "s": 61.404,
    "l": 22.353
  },
  "oklch": {
    "l": 0.37004,
    "c": 0.06355,
    "h": 233.6
  },
  "luminance": 0.052
}

Semantic roles & 50–950 ramp

primary

#16455C

secondary

#93583B

accent

#7843E5

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#05090B

muted

#797B7C

Preview Lab

Preview with #16455C

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

Preview Lab → · Contrast checker → · Palette generator →