#163C60#163C60

#163C60 is a dark, moderate cyan. Relative luminance 0.042; OKLCH L 34.8% C 0.076 H 249.9°. Best body text is #FFFFFF at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#163C60
RGB	rgb(22, 60, 96)
HSL	hsl(209, 63%, 23%)
HSV	hsv(209, 77%, 38%)
CMYK	cmyk(77.1%, 37.5%, 0%, 62.4%)
CIE-LAB	lab(24.47, 0.31, -25.23)
CIE-LCH	lch(24.47, 25.23, 270.69°)
OKLab	oklab(34.84% -0.0262 -0.0717)
OKLCH	oklch(34.84% 0.076 249.9)
XYZ	xyz(4.0573, 4.2464, 11.6699)
Luminance	0.0425 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163C60 #603A16

analogous

#16605F #163C60 #161760

triadic

#163C60 #60163C #3C6016

tetradic

#163C60 #5F1660 #603A16 #176016

square

#163C60 #5F1660 #603A16 #176016

split-complementary

#163C60 #601617 #605F16

monochromatic

#061019 #0B1D2E #163C60 #215B92 #2D7AC4

Accessibility & contrast

On white

11.36

#163C60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#163C60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163C60

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163C60	#FFFFFF	#000000	##FFFFFF
##163C60	1.00	11.36	1.85	11.36
#FFFFFF	11.36	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C3E62

Deuteranopia (green-blind)

#21375F

Tritanopia (blue-blind)

#004549

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #163c60;
/* rgb */ color: rgb(22, 60, 96);
/* oklch */ color: oklch(34.8% 0.076 249.9);

Tailwind

colors: {
  custom: {
    50: '#5e718d',
    500: '#163c60',
    950: '#000000',
  },
}

SCSS

$custom: #163c60;
$custom-light: #5e718d;
$custom-dark: #000000;

JSON

{
  "hex": "#163c60",
  "rgb": {
    "r": 22,
    "g": 60,
    "b": 96
  },
  "hsl": {
    "h": 209.189,
    "s": 62.712,
    "l": 23.137
  },
  "oklch": {
    "l": 0.3484,
    "c": 0.07631,
    "h": 249.9
  },
  "luminance": 0.04247
}

Semantic roles & 50–950 ramp

primary

#163C60

secondary

#97683B

accent

#9242E6

background

#F5F6F8

surface

#EAECF0

border

#C6C7CB

text

#05070C

muted

#797A7D

Preview Lab

Preview with #163C60

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

Preview Lab → · Contrast checker → · Palette generator →