#163d7b

Color #163d7b

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 16.08 Nearest Tailwind class blue-900 #1c398e · ΔE 4.1

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#163d7b

RGB

rgb(22, 61, 123)

HSL

hsl(216.8, 69.7%, 28.4%)

HSV / HSB

hsv(216.8, 82.1%, 48.2%)

CMYK

cmyk(82.1%, 50.4%, 0%, 51.8%)

LAB

lab(26.56, 10.82, -39.16)

LCH

lch(26.56, 40.63, 285.45)

OKLCH

oklch(37%, 0.1145, 259.48)

HWB

hwb(216.8, 8.6%, 51.8%)

Harmony colors

Complementary

#7b5416

Analogous

#166f7b

#163d7b

#21167b

Triadic

#163d7b

#7b163d

#3d7b16

Split-complementary

#163d7b

#7b2116

#6f7b16

Tetradic

#163d7b

#54167b

#7b5416

#3d7b16

Square

#163d7b

#7b166f

#7b5416

#167b21

Shades

Color #163d7b mixed toward black.

#123366

#0f2952

#0b1e3d

#071429

#040a14

Tints

Color #163d7b mixed toward white.

#1f57af

#3072da

#6495e3

#98b9ed

#cbdcf6

Tones

Color #163d7b mixed toward gray.

#1e3f72

#27416a

#2f4362

#384559

#404751

Accessibility

Aa White text on this color

10.57:1

Aa Black text on this color

1.99:1

White text reads better on this background (10.57:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2c2c70 · ΔE 8.1

Deuteranopia

#29266d · ΔE 9.6

Tritanopia

#196664 · ΔE 27.8

Achromatopsia

#3f3f3f · ΔE 21.5

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #163d7b;

Tailwind (arbitrary value)

bg-[#163d7b]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Royal Blue #4169e1

Frequently asked questions

#163d7b (#163d7b) is rgb(22, 61, 123) in RGB.

No, #163d7b is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

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Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

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Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

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Build something with this color

Generate a full palette from #163d7b, or check how it holds up for accessibility.

Generate a palette → Check contrast