#163649#163649

#163649 is a dark, muted cyan. Relative luminance 0.033; OKLCH L 31.8% C 0.051 H 237.4°. Best body text is #FFFFFF at 12.67:1 contrast (WCAG AA passes).

Color values

HEX	#163649
RGB	rgb(22, 54, 73)
HSL	hsl(202, 54%, 19%)
HSV	hsv(202, 70%, 29%)
CMYK	cmyk(69.9%, 26%, 0%, 71.4%)
CIE-LAB	lab(21.17, -4.83, -15.21)
CIE-LCH	lch(21.17, 15.96, 252.37°)
OKLab	oklab(31.83% -0.0273 -0.0427)
OKLCH	oklch(31.83% 0.051 237.4)
XYZ	xyz(2.8522, 3.2897, 6.7867)
Luminance	0.0329 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163649 #492916

analogous

#164942 #163649 #161C49

triadic

#163649 #491636 #364916

tetradic

#163649 #421649 #492916 #1C4916

square

#163649 #421649 #492916 #1C4916

split-complementary

#163649 #49161C #494216

monochromatic

#071118 #08131A #163649 #245978 #327CA7

Accessibility & contrast

On white

12.67

#163649 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#163649 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163649

12.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163649	#FFFFFF	#000000	##FFFFFF
##163649	1.00	12.67	1.66	12.67
#FFFFFF	12.67	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D364A

Deuteranopia (green-blind)

#263149

Tritanopia (blue-blind)

#003B3C

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #163649;
/* rgb */ color: rgb(22, 54, 73);
/* oklch */ color: oklch(31.8% 0.051 237.4);

Tailwind

colors: {
  custom: {
    50: '#596c7b',
    500: '#163649',
    950: '#000000',
  },
}

SCSS

$custom: #163649;
$custom-light: #596c7b;
$custom-dark: #000000;

JSON

{
  "hex": "#163649",
  "rgb": {
    "r": 22,
    "g": 54,
    "b": 73
  },
  "hsl": {
    "h": 202.353,
    "s": 53.684,
    "l": 18.627
  },
  "oklch": {
    "l": 0.31825,
    "c": 0.05066,
    "h": 237.4
  },
  "luminance": 0.0329
}

Semantic roles & 50–950 ramp

primary

#163649

secondary

#80543A

accent

#814BDD

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#040709

muted

#797A7B

Preview Lab

Preview with #163649

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

Preview Lab → · Contrast checker → · Palette generator →