#2a4750

Color #2a4750

A muted dark cyan.

Closest named color Charcoal #36454f · ΔE 4.92 Nearest Tailwind class mist-700 #394447 · ΔE 5.8

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Conversions

HEX

#2a4750

RGB

rgb(42, 71, 80)

HSL

hsl(194.2, 31.1%, 23.9%)

HSV / HSB

hsv(194.2, 47.5%, 31.4%)

CMYK

cmyk(47.5%, 11.2%, 0%, 68.6%)

LAB

lab(28.32, -8.1, -8.79)

LCH

lch(28.32, 11.95, 227.34)

OKLCH

oklch(37.9%, 0.038, 219.55)

HWB

hwb(194.2, 16.5%, 68.6%)

Harmony colors

Complementary

#50332a

Analogous

#2a5046

#2a4750

#2a3450

Triadic

#2a4750

#502a47

#47502a

Split-complementary

#2a4750

#502a34

#50462a

Tetradic

#2a4750

#332a50

#50332a

#47502a

Square

#2a4750

#462a50

#50332a

#34502a

Shades

Color #2a4750 mixed toward black.

#233b43

#1c2f35

#152328

#0e181b

#070c0d

Tints

Color #2a4750 mixed toward white.

#406d7a

#5792a5

#80aebc

#aac9d2

#d5e4e9

Tones

Color #2a4750 mixed toward gray.

#2d454d

#30444a

#334246

#374043

#3a3f40

Accessibility

Aa White text on this color

9.93:1

Aa Black text on this color

2.12:1

White text reads better on this background (9.93:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#39394e · ΔE 16.3

Deuteranopia

#37354d · ΔE 18.1

Tritanopia

#2c4c4c · ΔE 5.7

Achromatopsia

#434343 · ΔE 11.2

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

Code

CSS

background-color: #2a4750;

Tailwind (arbitrary value)

bg-[#2a4750]

Related colors

Light Blue #add8e6

Deep Sky Blue #00bfff

Sky Blue #87ceeb

Powder Blue #b0e0e6

Light Sky Blue #87cefa

Charcoal #36454f

Frequently asked questions

#2a4750 (#2a4750) is rgb(42, 71, 80) in RGB.

No, #2a4750 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 #2a4750, or check how it holds up for accessibility.

Generate a palette → Check contrast