#163450#163450

#163450 is a dark, moderate cyan. Relative luminance 0.032; OKLCH L 31.7% C 0.062 H 249.0°. Best body text is #FFFFFF at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#163450
RGB	rgb(22, 52, 80)
HSL	hsl(209, 57%, 20%)
HSV	hsv(209, 73%, 31%)
CMYK	cmyk(72.5%, 35%, 0%, 68.6%)
CIE-LAB	lab(20.85, -0.70, -20.40)
CIE-LCH	lch(20.85, 20.41, 268.02°)
OKLab	oklab(31.7% -0.0222 -0.0577)
OKLCH	oklch(31.7% 0.062 249)
XYZ	xyz(3.0063, 3.2054, 8.0481)
Luminance	0.0321 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163450 #503216

analogous

#16504F #163450 #161750

triadic

#163450 #501634 #345016

tetradic

#163450 #4F1650 #503216 #175016

square

#163450 #4F1650 #503216 #175016

split-complementary

#163450 #501617 #504F16

monochromatic

#071018 #091520 #163450 #235380 #3072B0

Accessibility & contrast

On white

12.80

#163450 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#163450 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163450

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163450	#FFFFFF	#000000	##FFFFFF
##163450	1.00	12.80	1.64	12.80
#FFFFFF	12.80	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#283551

Deuteranopia (green-blind)

#20304F

Tritanopia (blue-blind)

#003B3E

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #163450;
/* rgb */ color: rgb(22, 52, 80);
/* oklch */ color: oklch(31.7% 0.062 249.0);

Tailwind

colors: {
  custom: {
    50: '#5b6b81',
    500: '#163450',
    950: '#000000',
  },
}

SCSS

$custom: #163450;
$custom-light: #5b6b81;
$custom-dark: #000000;

JSON

{
  "hex": "#163450",
  "rgb": {
    "r": 22,
    "g": 52,
    "b": 80
  },
  "hsl": {
    "h": 208.966,
    "s": 56.863,
    "l": 20
  },
  "oklch": {
    "l": 0.31695,
    "c": 0.06185,
    "h": 249
  },
  "luminance": 0.03206
}

Semantic roles & 50–950 ramp

primary

#163450

secondary

#87603A

accent

#9148E0

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #163450

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

Preview Lab → · Contrast checker → · Palette generator →