#2d313c

Color #2d313c

A nearly neutral, gray-leaning dark blue.

Closest named color Charcoal #36454f · ΔE 9.19 Nearest Tailwind class gray-800 #1e2939 · ΔE 4.3

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Conversions

HEX

#2d313c

RGB

rgb(45, 49, 60)

HSL

hsl(224, 14.3%, 20.6%)

HSV / HSB

hsv(224, 25%, 23.5%)

CMYK

cmyk(25%, 18.3%, 0%, 76.5%)

LAB

lab(20.36, 1.2, -7.51)

LCH

lch(20.36, 7.61, 279.08)

OKLCH

oklch(31.4%, 0.0205, 269.44)

HWB

hwb(224, 17.6%, 76.5%)

Harmony colors

Complementary

#3c382d

Analogous

#2d393c

#2d313c

#312d3c

Triadic

#2d313c

#3c2d31

#313c2d

Split-complementary

#2d313c

#3c312d

#393c2d

Tetradic

#2d313c

#382d3c

#3c382d

#313c2d

Square

#2d313c

#3c2d39

#3c382d

#2d3c31

Shades

Color #2d313c mixed toward black.

#262932

#1e2128

#17191e

#0f1014

#08080a

Tints

Color #2d313c mixed toward white.

#4a5163

#677089

#8b93a8

#b2b7c5

#d8dbe2

Tones

Color #2d313c mixed toward gray.

#2e323b

#30323a

#313338

#323337

#333436

Accessibility

Aa White text on this color

12.99:1

Aa Black text on this color

1.62:1

White text reads better on this background (12.99:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2f2f3a · ΔE 2.4

Deuteranopia

#2f2e39 · ΔE 3

Tritanopia

#2d3837 · ΔE 9.6

Achromatopsia

#313131 · ΔE 6.6

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

Code

CSS

background-color: #2d313c;

Tailwind (arbitrary value)

bg-[#2d313c]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#2d313c (#2d313c) is rgb(45, 49, 60) in RGB.

No, #2d313c 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 #2d313c, or check how it holds up for accessibility.

Generate a palette → Check contrast