#2f5056

Color #2f5056

A muted dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 3.93 Nearest Tailwind class cyan-900 #104e64 · ΔE 7

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Conversions

HEX

#2f5056

RGB

rgb(47, 80, 86)

HSL

hsl(189.2, 29.3%, 26.1%)

HSV / HSB

hsv(189.2, 45.3%, 33.7%)

CMYK

cmyk(45.3%, 7%, 0%, 66.3%)

LAB

lab(31.84, -10.25, -7.32)

LCH

lch(31.84, 12.6, 215.53)

OKLCH

oklch(40.8%, 0.0398, 210.3)

HWB

hwb(189.2, 18.4%, 66.3%)

Harmony colors

Complementary

#56352f

Analogous

#2f5649

#2f5056

#2f3d56

Triadic

#2f5056

#562f50

#50562f

Split-complementary

#2f5056

#562f3d

#56492f

Tetradic

#2f5056

#352f56

#56352f

#50562f

Square

#2f5056

#492f56

#56352f

#3d562f

Shades

Color #2f5056 mixed toward black.

#274348

#1f3539

#18282b

#101b1d

#080d0e

Tints

Color #2f5056 mixed toward white.

#45767f

#5d9ba6

#85b4bc

#aecdd3

#d6e6e9

Tones

Color #2f5056 mixed toward gray.

#324e53

#364c50

#39494c

#3c4749

#3f4546

Accessibility

Aa White text on this color

8.74:1

Aa Black text on this color

2.4:1

White text reads better on this background (8.74:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#404055 · ΔE 18.2

Deuteranopia

#3e3b54 · ΔE 20.6

Tritanopia

#315353 · ΔE 3.5

Achromatopsia

#4b4b4b · ΔE 12.3

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

Code

CSS

background-color: #2f5056;

Tailwind (arbitrary value)

bg-[#2f5056]

Related colors

Powder Blue #b0e0e6

Light Blue #add8e6

Deep Sky Blue #00bfff

Cadet Blue #5f9ea0

Sky Blue #87ceeb

Dark Turquoise #00ced1

Frequently asked questions

#2f5056 (#2f5056) is rgb(47, 80, 86) in RGB.

No, #2f5056 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 #2f5056, or check how it holds up for accessibility.

Generate a palette → Check contrast