#2d3b4b

Color #2d3b4b

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 5.91 Nearest Tailwind class gray-700 #364153 · ΔE 3

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Conversions

HEX

#2d3b4b

RGB

rgb(45, 59, 75)

HSL

hsl(212, 25%, 23.5%)

HSV / HSB

hsv(212, 40%, 29.4%)

CMYK

cmyk(40%, 21.3%, 0%, 70.6%)

LAB

lab(24.3, -1.03, -11.61)

LCH

lch(24.3, 11.66, 264.93)

OKLCH

oklch(34.7%, 0.0337, 252.21)

HWB

hwb(212, 17.6%, 70.6%)

Harmony colors

Complementary

#4b3d2d

Analogous

#2d4a4b

#2d3b4b

#2e2d4b

Triadic

#2d3b4b

#4b2d3b

#3b4b2d

Split-complementary

#2d3b4b

#4b2e2d

#4a4b2d

Tetradic

#2d3b4b

#3d2d4b

#4b3d2d

#3b4b2d

Square

#2d3b4b

#4b2d4a

#4b3d2d

#2d4b2e

Shades

Color #2d3b4b mixed toward black.

#25313e

#1e2732

#161d25

#0f1419

#070a0c

Tints

Color #2d3b4b mixed toward white.

#455b74

#5e7b9c

#859cb6

#aebdce

#d6dee7

Tones

Color #2d3b4b mixed toward gray.

#2f3b48

#323b46

#343b43

#373c41

#393c3e

Accessibility

Aa White text on this color

11.42:1

Aa Black text on this color

1.84:1

White text reads better on this background (11.42:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#343448 · ΔE 8.2

Deuteranopia

#333247 · ΔE 9.1

Tritanopia

#2e4544 · ΔE 12

Achromatopsia

#3a3a3a · ΔE 9.3

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

Code

CSS

background-color: #2d3b4b;

Tailwind (arbitrary value)

bg-[#2d3b4b]

Related colors

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Steel Blue #4682b4

Frequently asked questions

#2d3b4b (#2d3b4b) is rgb(45, 59, 75) in RGB.

No, #2d3b4b 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 #2d3b4b, or check how it holds up for accessibility.

Generate a palette → Check contrast