#454f61

Color #454f61

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 7.42 Nearest Tailwind class gray-600 #4a5565 · ΔE 2.4

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Conversions

HEX

#454f61

RGB

rgb(69, 79, 97)

HSL

hsl(218.6, 16.9%, 32.5%)

HSV / HSB

hsv(218.6, 28.9%, 38%)

CMYK

cmyk(28.9%, 18.6%, 0%, 62%)

LAB

lab(33.39, 0.67, -11.8)

LCH

lch(33.39, 11.82, 273.25)

OKLCH

oklch(42.6%, 0.0327, 262.09)

HWB

hwb(218.6, 27.1%, 62%)

Harmony colors

Complementary

#615745

Analogous

#455d61

#454f61

#494561

Triadic

#454f61

#61454f

#4f6145

Split-complementary

#454f61

#614945

#5d6145

Tetradic

#454f61

#574561

#615745

#4f6145

Square

#454f61

#61455d

#615745

#456149

Shades

Color #454f61 mixed toward black.

#394251

#2e3541

#222730

#171a20

#0b0d10

Tints

Color #454f61 mixed toward white.

#5d6a82

#7987a0

#9aa5b7

#bcc3cf

#dde1e7

Tones

Color #454f61 mixed toward gray.

#47505f

#4a505c

#4c515a

#4e5258

#515255

Accessibility

Aa White text on this color

8.25:1

Aa Black text on this color

2.54:1

White text reads better on this background (8.25:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#4a4a5d · ΔE 5.4

Deuteranopia

#49485c · ΔE 6.2

Tritanopia

#465a59 · ΔE 12.8

Achromatopsia

#4f4f4f · ΔE 9.4

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

Code

CSS

background-color: #454f61;

Tailwind (arbitrary value)

bg-[#454f61]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Royal Blue #4169e1

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#454f61 (#454f61) is rgb(69, 79, 97) in RGB.

No, #454f61 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 #454f61, or check how it holds up for accessibility.

Generate a palette → Check contrast