#345e7b

Color #345e7b

A moderately saturated dark blue.

Closest named color Charcoal #36454f · ΔE 16.26 Nearest Tailwind class sky-800 #00598a · ΔE 5

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Conversions

HEX

#345e7b

RGB

rgb(52, 94, 123)

HSL

hsl(204.5, 40.6%, 34.3%)

HSV / HSB

hsv(204.5, 57.7%, 48.2%)

CMYK

cmyk(57.7%, 23.6%, 0%, 51.8%)

LAB

lab(38.14, -5.51, -20.77)

LCH

lch(38.14, 21.49, 255.14)

OKLCH

oklch(46.4%, 0.0668, 240.48)

HWB

hwb(204.5, 20.4%, 51.8%)

Harmony colors

Complementary

#7b5134

Analogous

#347b74

#345e7b

#343a7b

Triadic

#345e7b

#7b345e

#5e7b34

Split-complementary

#345e7b

#7b343a

#7b7434

Tetradic

#345e7b

#51347b

#7b5134

#5e7b34

Square

#345e7b

#74347b

#7b5134

#3a7b34

Shades

Color #345e7b mixed toward black.

#2b4e66

#233f52

#1a2f3d

#111f29

#091014

Tints

Color #345e7b mixed toward white.

#457ca2

#6298bd

#89b1cd

#b0cbde

#d8e5ee

Tones

Color #345e7b mixed toward gray.

#3a5d75

#405c6f

#465b69

#4c5a63

#52595d

Accessibility

Aa White text on this color

6.92:1

Aa Black text on this color

3.03:1

White text reads better on this background (6.92:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4a4a75 · ΔE 14.7

Deuteranopia

#474473 · ΔE 15.7

Tritanopia

#37706e · ΔE 16.4

Achromatopsia

#5a5a5a · ΔE 14.9

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

Code

CSS

background-color: #345e7b;

Tailwind (arbitrary value)

bg-[#345e7b]

Related colors

Charcoal #36454f

Light Sky Blue #87cefa

Steel Blue #4682b4

Alice Blue #f0f8ff

Dodger Blue #1e90ff

Light Slate Gray #778899

Frequently asked questions

#345e7b (#345e7b) is rgb(52, 94, 123) in RGB.

No, #345e7b 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 #345e7b, or check how it holds up for accessibility.

Generate a palette → Check contrast