#2a636d

Color #2a636d

A moderately saturated dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 11.23 Nearest Tailwind class cyan-800 #005f78 · ΔE 6

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Conversions

HEX

#2a636d

RGB

rgb(42, 99, 109)

HSL

hsl(189, 44.4%, 29.6%)

HSV / HSB

hsv(189, 61.5%, 42.7%)

CMYK

cmyk(61.5%, 9.2%, 0%, 57.3%)

LAB

lab(38.76, -15.31, -11.27)

LCH

lch(38.76, 19.01, 216.36)

OKLCH

oklch(46.6%, 0.0612, 210.67)

HWB

hwb(189, 16.5%, 57.3%)

Harmony colors

Complementary

#6d342a

Analogous

#2a6d56

#2a636d

#2a416d

Triadic

#2a636d

#6d2a63

#636d2a

Split-complementary

#2a636d

#6d2a41

#6d562a

Tetradic

#2a636d

#342a6d

#6d342a

#636d2a

Square

#2a636d

#562a6d

#6d342a

#416d2a

Shades

Color #2a636d mixed toward black.

#23525b

#1c4249

#153136

#0e2124

#071012

Tints

Color #2a636d mixed toward white.

#3b8a98

#52adbc

#7dc1cd

#a9d6de

#d4eaee

Tones

Color #2a636d mixed toward gray.

#305f67

#355b62

#3b575c

#405357

#464f51

Accessibility

Aa White text on this color

6.77:1

Aa Black text on this color

3.1:1

White text reads better on this background (6.77:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#494a6b · ΔE 22.7

Deuteranopia

#46416a · ΔE 24.9

Tritanopia

#2f6968 · ΔE 5.8

Achromatopsia

#5b5b5b · ΔE 16.1

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

Code

CSS

background-color: #2a636d;

Tailwind (arbitrary value)

bg-[#2a636d]

Related colors

Powder Blue #b0e0e6

Light Blue #add8e6

Deep Sky Blue #00bfff

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Sky Blue #87ceeb

Frequently asked questions

#2a636d (#2a636d) is rgb(42, 99, 109) in RGB.

No, #2a636d 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 #2a636d, or check how it holds up for accessibility.

Generate a palette → Check contrast