#2f535b

Color #2f535b

A muted dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 5.43 Nearest Tailwind class cyan-900 #104e64 · ΔE 6.2

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#2f535b

RGB

rgb(47, 83, 91)

HSL

hsl(190.9, 31.9%, 27.1%)

HSV / HSB

hsv(190.9, 48.4%, 35.7%)

CMYK

cmyk(48.4%, 8.8%, 0%, 64.3%)

LAB

lab(33.02, -10.52, -8.71)

LCH

lch(33.02, 13.66, 219.62)

OKLCH

oklch(41.9%, 0.0434, 213.54)

HWB

hwb(190.9, 18.4%, 64.3%)

Harmony colors

Complementary

#5b372f

Analogous

#2f5b4d

#2f535b

#2f3d5b

Triadic

#2f535b

#5b2f53

#535b2f

Split-complementary

#2f535b

#5b2f3d

#5b4d2f

Tetradic

#2f535b

#372f5b

#5b372f

#535b2f

Square

#2f535b

#4d2f5b

#5b372f

#3d5b2f

Shades

Color #2f535b mixed toward black.

#27454c

#1f373d

#182a2e

#101c1e

#080e0f

Tints

Color #2f535b mixed toward white.

#447884

#5c9cab

#84b5c0

#adced5

#d6e6ea

Tones

Color #2f535b mixed toward gray.

#335157

#364e54

#3a4c50

#3e4a4c

#414749

Accessibility

Aa White text on this color

8.37:1

Aa Black text on this color

2.51:1

White text reads better on this background (8.37:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#414259 · ΔE 18.3

Deuteranopia

#3f3c59 · ΔE 21.2

Tritanopia

#325857 · ΔE 5.3

Achromatopsia

#4e4e4e · ΔE 12.8

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

Code

CSS

background-color: #2f535b;

Tailwind (arbitrary value)

bg-[#2f535b]

Related colors

Light Blue #add8e6

Deep Sky Blue #00bfff

Powder Blue #b0e0e6

Sky Blue #87ceeb

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Frequently asked questions

#2f535b (#2f535b) is rgb(47, 83, 91) in RGB.

No, #2f535b 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 #2f535b, or check how it holds up for accessibility.

Generate a palette → Check contrast