#454f5e

Color #454f5e

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 6.17 Nearest Tailwind class gray-600 #4a5565 · ΔE 2.1

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Conversions

HEX

#454f5e

RGB

rgb(69, 79, 94)

HSL

hsl(216, 15.3%, 32%)

HSV / HSB

hsv(216, 26.6%, 36.9%)

CMYK

cmyk(26.6%, 16%, 0%, 63.1%)

LAB

lab(33.28, -0.15, -10.08)

LCH

lch(33.28, 10.08, 269.15)

OKLCH

oklch(42.5%, 0.0281, 258.29)

HWB

hwb(216, 27.1%, 63.1%)

Harmony colors

Complementary

#5e5445

Analogous

#455c5e

#454f5e

#48455e

Triadic

#454f5e

#5e454f

#4f5e45

Split-complementary

#454f5e

#5e4845

#5c5e45

Tetradic

#454f5e

#54455e

#5e5445

#4f5e45

Square

#454f5e

#5e455c

#5e5445

#455e48

Shades

Color #454f5e mixed toward black.

#3a424e

#2e353f

#23282f

#171a1f

#0c0d10

Tints

Color #454f5e mixed toward white.

#5e6b7f

#7a889d

#9ba6b6

#bcc3ce

#dee1e7

Tones

Color #454f5e mixed toward gray.

#47505c

#49505a

#4b5058

#4d5156

#505154

Accessibility

Aa White text on this color

8.29:1

Aa Black text on this color

2.53:1

White text reads better on this background (8.29:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#4a4a5b · ΔE 5.8

Deuteranopia

#49485a · ΔE 6.6

Tritanopia

#465857 · ΔE 11

Achromatopsia

#4e4e4e · ΔE 8.2

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

Code

CSS

background-color: #454f5e;

Tailwind (arbitrary value)

bg-[#454f5e]

Related colors

Light Steel Blue #b0c4de

Cornflower Blue #6495ed

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#454f5e (#454f5e) is rgb(69, 79, 94) in RGB.

No, #454f5e 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.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

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 #454f5e, or check how it holds up for accessibility.

Generate a palette → Check contrast