#16455D#16455D

#16455D is a dark, moderate cyan. Relative luminance 0.052; OKLCH L 37.1% C 0.065 H 234.8°. Best body text is #FFFFFF at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#16455D
RGB	rgb(22, 69, 93)
HSL	hsl(200, 62%, 23%)
HSV	hsv(200, 76%, 36%)
CMYK	cmyk(76.3%, 25.8%, 0%, 63.5%)
CIE-LAB	lab(27.34, -6.83, -18.78)
CIE-LCH	lch(27.34, 19.98, 250.01°)
OKLab	oklab(37.06% -0.0373 -0.0528)
OKLCH	oklch(37.06% 0.065 234.8)
XYZ	xyz(4.4340, 5.2166, 11.1270)
Luminance	0.0522 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16455D #5D2E16

analogous

#165D52 #16455D #16215D

triadic

#16455D #5D1645 #455D16

tetradic

#16455D #52165D #5D2E16 #215D16

square

#16455D #52165D #5D2E16 #215D16

split-complementary

#16455D #5D1621 #5D5216

monochromatic

#061219 #0A202C #16455D #226A8E #2D8EC0

Accessibility & contrast

On white

10.28

#16455D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#16455D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16455D

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16455D	#FFFFFF	#000000	##FFFFFF
##16455D	1.00	10.28	2.04	10.28
#FFFFFF	10.28	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39445E

Deuteranopia (green-blind)

#303E5D

Tritanopia (blue-blind)

#004B4D

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #16455d;
/* rgb */ color: rgb(22, 69, 93);
/* oklch */ color: oklch(37.1% 0.065 234.8);

Tailwind

colors: {
  custom: {
    50: '#5e788b',
    500: '#16455d',
    950: '#000000',
  },
}

SCSS

$custom: #16455d;
$custom-light: #5e788b;
$custom-dark: #000000;

JSON

{
  "hex": "#16455d",
  "rgb": {
    "r": 22,
    "g": 69,
    "b": 93
  },
  "hsl": {
    "h": 200.282,
    "s": 61.739,
    "l": 22.549
  },
  "oklch": {
    "l": 0.37059,
    "c": 0.06465,
    "h": 234.8
  },
  "luminance": 0.05217
}

Semantic roles & 50–950 ramp

primary

#16455D

secondary

#94593B

accent

#7A43E5

background

#F5F7F8

surface

#EAEDF0

border

#C6C8CB

text

#05090C

muted

#797B7D

Preview Lab

Preview with #16455D

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

Preview Lab → · Contrast checker → · Palette generator →