#2f5a5a

Color #2f5a5a

A muted dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 5.23 Nearest Tailwind class teal-800 #005f5a · ΔE 6.2

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Conversions

HEX

#2f5a5a

RGB

rgb(47, 90, 90)

HSL

hsl(180, 31.4%, 26.9%)

HSV / HSB

hsv(180, 47.8%, 35.3%)

CMYK

cmyk(47.8%, 0%, 0%, 64.7%)

LAB

lab(35.31, -14.89, -4.65)

LCH

lch(35.31, 15.6, 197.34)

OKLCH

oklch(43.7%, 0.0479, 195.49)

HWB

hwb(180, 18.4%, 64.7%)

Harmony colors

Complementary

#5a2f2f

Analogous

#2f5a45

#2f5a5a

#2f455a

Triadic

#2f5a5a

#5a2f5a

#5a5a2f

Split-complementary

#2f5a5a

#5a2f45

#5a452f

Tetradic

#2f5a5a

#2f2f5a

#5a2f2f

#5a5a2f

Square

#2f5a5a

#452f5a

#5a2f2f

#455a2f

Shades

Color #2f5a5a mixed toward black.

#274b4b

#1f3c3c

#182d2d

#101e1e

#080f0f

Tints

Color #2f5a5a mixed toward white.

#448383

#5caaaa

#85bfbf

#add4d4

#d6eaea

Tones

Color #2f5a5a mixed toward gray.

#335757

#365353

#3a4f4f

#3d4c4c

#414848

Accessibility

Aa White text on this color

7.69:1

Aa Black text on this color

2.73:1

White text reads better on this background (7.69:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#46465a · ΔE 21.5

Deuteranopia

#43405a · ΔE 24.3

Tritanopia

#325a5a · ΔE 0.6

Achromatopsia

#535353 · ΔE 15

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

Code

CSS

background-color: #2f5a5a;

Tailwind (arbitrary value)

bg-[#2f5a5a]

Related colors

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Dark Slate Gray #2f4f4f

Light Cyan #e0ffff

Pale Turquoise #afeeee

Frequently asked questions

#2f5a5a (#2f5a5a) is rgb(47, 90, 90) in RGB.

No, #2f5a5a 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 #2f5a5a, or check how it holds up for accessibility.

Generate a palette → Check contrast