#2c406b

Color #2c406b

A moderately saturated dark blue.

Closest named color Charcoal #36454f · ΔE 21.76 Nearest Tailwind class slate-700 #314158 · ΔE 5.8

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Conversions

HEX

#2c406b

RGB

rgb(44, 64, 107)

HSL

hsl(221, 41.7%, 29.6%)

HSV / HSB

hsv(221, 58.9%, 42%)

CMYK

cmyk(58.9%, 40.2%, 0%, 58%)

LAB

lab(27.47, 6.31, -27.49)

LCH

lch(27.47, 28.2, 282.93)

OKLCH

oklch(37.7%, 0.0783, 264.14)

HWB

hwb(221, 17.3%, 58%)

Harmony colors

Complementary

#6b572c

Analogous

#2c5f6b

#2c406b

#382c6b

Triadic

#2c406b

#6b2c40

#406b2c

Split-complementary

#2c406b

#6b382c

#5f6b2c

Tetradic

#2c406b

#572c6b

#6b572c

#406b2c

Square

#2c406b

#6b2c5f

#6b572c

#2c6b38

Shades

Color #2c406b mixed toward black.

#253559

#1d2b47

#162035

#0f1524

#070b12

Tints

Color #2c406b mixed toward white.

#3d5995

#5575b9

#8098cb

#aabadc

#d5ddee

Tones

Color #2c406b mixed toward gray.

#314266

#364460

#3c465b

#414856

#464a51

Accessibility

Aa White text on this color

10.23:1

Aa Black text on this color

2.05:1

White text reads better on this background (10.23:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#363663 · ΔE 6

Deuteranopia

#353361 · ΔE 6.8

Tritanopia

#2d5b5a · ΔE 23.1

Achromatopsia

#414141 · ΔE 17.5

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

Code

CSS

background-color: #2c406b;

Tailwind (arbitrary value)

bg-[#2c406b]

Related colors

Cornflower Blue #6495ed

Royal Blue #4169e1

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#2c406b (#2c406b) is rgb(44, 64, 107) in RGB.

No, #2c406b 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 #2c406b, or check how it holds up for accessibility.

Generate a palette → Check contrast