#2a676f

Color #2a676f

A moderately saturated dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 12.27 Nearest Tailwind class cyan-800 #005f78 · ΔE 7.4

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Conversions

HEX

#2a676f

RGB

rgb(42, 103, 111)

HSL

hsl(187, 45.1%, 30%)

HSV / HSB

hsv(187, 62.2%, 43.5%)

CMYK

cmyk(62.2%, 7.2%, 0%, 56.5%)

LAB

lab(40.15, -16.91, -10.4)

LCH

lch(40.15, 19.85, 211.59)

OKLCH

oklch(47.8%, 0.0634, 207.01)

HWB

hwb(187, 16.5%, 56.5%)

Harmony colors

Complementary

#6f322a

Analogous

#2a6f55

#2a676f

#2a446f

Triadic

#2a676f

#6f2a67

#676f2a

Split-complementary

#2a676f

#6f2a44

#6f552a

Tetradic

#2a676f

#322a6f

#6f322a

#676f2a

Square

#2a676f

#552a6f

#6f322a

#446f2a

Shades

Color #2a676f mixed toward black.

#23565d

#1c454a

#153338

#0e2225

#071113

Tints

Color #2a676f mixed toward white.

#3a8f9a

#52b1be

#7dc5ce

#a9d8de

#d4ecef

Tones

Color #2a676f mixed toward gray.

#306369

#355e64

#3b5a5e

#415558

#475152

Accessibility

Aa White text on this color

6.43:1

Aa Black text on this color

3.27:1

White text reads better on this background (6.43:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4c4c6d · ΔE 24.1

Deuteranopia

#48436d · ΔE 25.9

Tritanopia

#2f6c6b · ΔE 4.6

Achromatopsia

#5f5f5f · ΔE 16.8

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

Code

CSS

background-color: #2a676f;

Tailwind (arbitrary value)

bg-[#2a676f]

Related colors

Powder Blue #b0e0e6

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#2a676f (#2a676f) is rgb(42, 103, 111) in RGB.

No, #2a676f 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 #2a676f, or check how it holds up for accessibility.

Generate a palette → Check contrast