#2d334f

Color #2d334f

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 14.92 Nearest Tailwind class slate-800 #1d293d · ΔE 6

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Conversions

HEX

#2d334f

RGB

rgb(45, 51, 79)

HSL

hsl(229.4, 27.4%, 24.3%)

HSV / HSB

hsv(229.4, 43%, 31%)

CMYK

cmyk(43%, 35.4%, 0%, 69%)

LAB

lab(21.91, 5.71, -17.97)

LCH

lch(21.91, 18.86, 287.63)

OKLCH

oklch(32.9%, 0.0503, 274.1)

HWB

hwb(229.4, 17.6%, 69%)

Harmony colors

Complementary

#4f492d

Analogous

#2d444f

#2d334f

#382d4f

Triadic

#2d334f

#4f2d33

#334f2d

Split-complementary

#2d334f

#4f382d

#444f2d

Tetradic

#2d334f

#492d4f

#4f492d

#334f2d

Square

#2d334f

#4f2d44

#4f492d

#2d4f38

Shades

Color #2d334f mixed toward black.

#252a42

#1e2235

#161927

#0f111a

#07080d

Tints

Color #2d334f mixed toward white.

#444d78

#5c68a1

#848db9

#adb3d0

#d6d9e8

Tones

Color #2d334f mixed toward gray.

#30354c

#333749

#353846

#383a44

#3b3c41

Accessibility

Aa White text on this color

12.37:1

Aa Black text on this color

1.7:1

White text reads better on this background (12.37:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#303049 · ΔE 2.6

Deuteranopia

#2f2f48 · ΔE 2.7

Tritanopia

#2d4543 · ΔE 19.8

Achromatopsia

#343434 · ΔE 13.7

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

Code

CSS

background-color: #2d334f;

Tailwind (arbitrary value)

bg-[#2d334f]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#2d334f (#2d334f) is rgb(45, 51, 79) in RGB.

No, #2d334f 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 #2d334f, or check how it holds up for accessibility.

Generate a palette → Check contrast