#2b616c

Color #2b616c

A moderately saturated dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 10.78 Nearest Tailwind class cyan-800 #005f78 · ΔE 5.4

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Conversions

HEX

#2b616c

RGB

rgb(43, 97, 108)

HSL

hsl(190.2, 43%, 29.6%)

HSV / HSB

hsv(190.2, 60.2%, 42.4%)

CMYK

cmyk(60.2%, 10.2%, 0%, 57.6%)

LAB

lab(38.1, -14.29, -11.65)

LCH

lch(38.1, 18.44, 219.19)

OKLCH

oklch(46.1%, 0.0594, 212.91)

HWB

hwb(190.2, 16.9%, 57.6%)

Harmony colors

Complementary

#6c362b

Analogous

#2b6c57

#2b616c

#2b406c

Triadic

#2b616c

#6c2b61

#616c2b

Split-complementary

#2b616c

#6c2b40

#6c572b

Tetradic

#2b616c

#362b6c

#6c362b

#616c2b

Square

#2b616c

#572b6c

#6c362b

#406c2b

Shades

Color #2b616c mixed toward black.

#24515a

#1d4148

#163036

#0e2024

#071012

Tints

Color #2b616c mixed toward white.

#3c8797

#54a9bb

#7fbfcc

#a9d4dd

#d4eaee

Tones

Color #2b616c mixed toward gray.

#305d67

#365a61

#3b565c

#415356

#464f51

Accessibility

Aa White text on this color

6.93:1

Aa Black text on this color

3.03:1

White text reads better on this background (6.93:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#484969 · ΔE 22

Deuteranopia

#454169 · ΔE 24

Tritanopia

#2f6767 · ΔE 5.9

Achromatopsia

#5a5a5a · ΔE 15.7

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

Code

CSS

background-color: #2b616c;

Tailwind (arbitrary value)

bg-[#2b616c]

Related colors

Powder Blue #b0e0e6

Light Blue #add8e6

Deep Sky Blue #00bfff

Sky Blue #87ceeb

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Frequently asked questions

#2b616c (#2b616c) is rgb(43, 97, 108) in RGB.

No, #2b616c 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 #2b616c, or check how it holds up for accessibility.

Generate a palette → Check contrast