#354a5a

Color #354a5a

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 4.55 Nearest Tailwind class gray-700 #364153 · ΔE 5.4

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Conversions

HEX

#354a5a

RGB

rgb(53, 74, 90)

HSL

hsl(205.9, 25.9%, 28%)

HSV / HSB

hsv(205.9, 41.1%, 35.3%)

CMYK

cmyk(41.1%, 17.8%, 0%, 64.7%)

LAB

lab(30.38, -3.5, -12.04)

LCH

lch(30.38, 12.54, 253.79)

OKLCH

oklch(39.8%, 0.0377, 241.67)

HWB

hwb(205.9, 20.8%, 64.7%)

Harmony colors

Complementary

#5a4535

Analogous

#355a57

#354a5a

#35375a

Triadic

#354a5a

#5a354a

#4a5a35

Split-complementary

#354a5a

#5a3537

#5a5735

Tetradic

#354a5a

#45355a

#5a4535

#4a5a35

Square

#354a5a

#57355a

#5a4535

#375a35

Shades

Color #354a5a mixed toward black.

#2c3e4b

#23313c

#1a252d

#12191e

#090c0f

Tints

Color #354a5a mixed toward white.

#4c6a80

#6589a4

#8ba6bb

#b2c4d2

#d8e1e8

Tones

Color #354a5a mixed toward gray.

#384a57

#3b4954

#3e4951

#41484e

#44484a

Accessibility

Aa White text on this color

9.22:1

Aa Black text on this color

2.28:1

White text reads better on this background (9.22:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3f3f56 · ΔE 11.8

Deuteranopia

#3e3c56 · ΔE 13.4

Tritanopia

#365453 · ΔE 11.3

Achromatopsia

#484848 · ΔE 10.1

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

Code

CSS

background-color: #354a5a;

Tailwind (arbitrary value)

bg-[#354a5a]

Related colors

Steel Blue #4682b4

Charcoal #36454f

Alice Blue #f0f8ff

Light Sky Blue #87cefa

Dodger Blue #1e90ff

Light Slate Gray #778899

Frequently asked questions

#354a5a (#354a5a) is rgb(53, 74, 90) in RGB.

No, #354a5a 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 #354a5a, or check how it holds up for accessibility.

Generate a palette → Check contrast