#375165

Color #375165

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 8.29 Nearest Tailwind class slate-600 #45556c · ΔE 4.9

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Conversions

HEX

#375165

RGB

rgb(55, 81, 101)

HSL

hsl(206.1, 29.5%, 30.6%)

HSV / HSB

hsv(206.1, 45.5%, 39.6%)

CMYK

cmyk(45.5%, 19.8%, 0%, 60.4%)

LAB

lab(33.21, -3.89, -14.68)

LCH

lch(33.21, 15.19, 255.16)

OKLCH

oklch(42.3%, 0.046, 242.26)

HWB

hwb(206.1, 21.6%, 60.4%)

Harmony colors

Complementary

#654b37

Analogous

#376562

#375165

#373a65

Triadic

#375165

#653751

#516537

Split-complementary

#375165

#65373a

#656237

Tetradic

#375165

#4b3765

#654b37

#516537

Square

#375165

#623765

#654b37

#3a6537

Shades

Color #375165 mixed toward black.

#2e4454

#253643

#1c2933

#121b22

#090e11

Tints

Color #375165 mixed toward white.

#4c708b

#668eac

#8caac1

#b3c6d5

#d9e3ea

Tones

Color #375165 mixed toward gray.

#3b5161

#3f505d

#43505a

#464f56

#4a4f52

Accessibility

Aa White text on this color

8.31:1

Aa Black text on this color

2.53:1

White text reads better on this background (8.31:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#444461 · ΔE 13.1

Deuteranopia

#424060 · ΔE 14.3

Tritanopia

#395d5c · ΔE 12.9

Achromatopsia

#4e4e4e · ΔE 11.6

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

Code

CSS

background-color: #375165;

Tailwind (arbitrary value)

bg-[#375165]

Related colors

Steel Blue #4682b4

Alice Blue #f0f8ff

Charcoal #36454f

Light Sky Blue #87cefa

Dodger Blue #1e90ff

Light Slate Gray #778899

Frequently asked questions

#375165 (#375165) is rgb(55, 81, 101) in RGB.

No, #375165 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #375165, or check how it holds up for accessibility.

Generate a palette → Check contrast