#163348#163348

#163348 is a dark, muted cyan. Relative luminance 0.030; OKLCH L 30.9% C 0.052 H 242.4°. Best body text is #FFFFFF at 13.12:1 contrast (WCAG AA passes).

Color values

HEX	#163348
RGB	rgb(22, 51, 72)
HSL	hsl(205, 53%, 18%)
HSV	hsv(205, 69%, 28%)
CMYK	cmyk(69.4%, 29.2%, 0%, 71.8%)
CIE-LAB	lab(20.07, -3.20, -16.25)
CIE-LCH	lch(20.07, 16.57, 258.86°)
OKLab	oklab(30.94% -0.0239 -0.0457)
OKLCH	oklch(30.94% 0.052 242.4)
XYZ	xyz(2.6840, 3.0058, 6.5684)
Luminance	0.0301 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163348 #482B16

analogous

#164844 #163348 #161A48

triadic

#163348 #481633 #334816

tetradic

#163348 #441648 #482B16 #1A4816

square

#163348 #441648 #482B16 #1A4816

split-complementary

#163348 #48161A #484416

monochromatic

#071117 #081219 #163348 #245477 #3375A6

Accessibility & contrast

On white

13.12

#163348 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#163348 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163348

13.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163348	#FFFFFF	#000000	##FFFFFF
##163348	1.00	13.12	1.60	13.12
#FFFFFF	13.12	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A3349

Deuteranopia (green-blind)

#232E48

Tritanopia (blue-blind)

#00383A

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #163348;
/* rgb */ color: rgb(22, 51, 72);
/* oklch */ color: oklch(30.9% 0.052 242.4);

Tailwind

colors: {
  custom: {
    50: '#596a7b',
    500: '#163348',
    950: '#000000',
  },
}

SCSS

$custom: #163348;
$custom-light: #596a7b;
$custom-dark: #000000;

JSON

{
  "hex": "#163348",
  "rgb": {
    "r": 22,
    "g": 51,
    "b": 72
  },
  "hsl": {
    "h": 205.2,
    "s": 53.191,
    "l": 18.431
  },
  "oklch": {
    "l": 0.30935,
    "c": 0.05155,
    "h": 242.4
  },
  "luminance": 0.03006
}

Semantic roles & 50–950 ramp

primary

#163348

secondary

#7F573A

accent

#884BDD

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#040609

muted

#797A7B

Preview Lab

Preview with #163348

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

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