#435b80

Color #435b80

A muted dark blue.

Closest named color Steel Blue #4682b4 · ΔE 17.62 Nearest Tailwind class slate-600 #45556c · ΔE 4.8

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Conversions

HEX

#435b80

RGB

rgb(67, 91, 128)

HSL

hsl(216.4, 31.3%, 38.2%)

HSV / HSB

hsv(216.4, 47.7%, 50.2%)

CMYK

cmyk(47.7%, 28.9%, 0%, 49.8%)

LAB

lab(38.26, 1.78, -23.58)

LCH

lch(38.26, 23.65, 274.32)

OKLCH

oklch(46.8%, 0.0672, 258.84)

HWB

hwb(216.4, 26.3%, 49.8%)

Harmony colors

Complementary

#806843

Analogous

#437980

#435b80

#494380

Triadic

#435b80

#80435b

#5b8043

Split-complementary

#435b80

#804943

#798043

Tetradic

#435b80

#684380

#806843

#5b8043

Square

#435b80

#804379

#806843

#438049

Shades

Color #435b80 mixed toward black.

#384c6b

#2d3d55

#212d40

#161e2b

#0b0f15

Tints

Color #435b80 mixed toward white.

#5573a2

#758fb7

#98abc9

#bac7db

#dde3ed

Tones

Color #435b80 mixed toward gray.

#485c7b

#4d5d76

#525e71

#575f6c

#5c6066

Accessibility

Aa White text on this color

6.89:1

Aa Black text on this color

3.05:1

White text reads better on this background (6.89:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4e4f78 · ΔE 8.1

Deuteranopia

#4d4b76 · ΔE 9.3

Tritanopia

#447270 · ΔE 20.7

Achromatopsia

#5a5a5a · ΔE 15.5

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

Code

CSS

background-color: #435b80;

Tailwind (arbitrary value)

bg-[#435b80]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#435b80 (#435b80) is rgb(67, 91, 128) in RGB.

No, #435b80 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 #435b80, or check how it holds up for accessibility.

Generate a palette → Check contrast