#2c4e57

Color #2c4e57

A muted dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 5.84 Nearest Tailwind class cyan-900 #104e64 · ΔE 5.5

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#2c4e57

RGB

rgb(44, 78, 87)

HSL

hsl(192.6, 32.8%, 25.7%)

HSV / HSB

hsv(192.6, 49.4%, 34.1%)

CMYK

cmyk(49.4%, 10.3%, 0%, 65.9%)

LAB

lab(31.05, -9.6, -9.16)

LCH

lch(31.05, 13.27, 223.66)

OKLCH

oklch(40.2%, 0.0424, 216.65)

HWB

hwb(192.6, 17.3%, 65.9%)

Harmony colors

Complementary

#57352c

Analogous

#2c574b

#2c4e57

#2c3957

Triadic

#2c4e57

#572c4e

#4e572c

Split-complementary

#2c4e57

#572c39

#574b2c

Tetradic

#2c4e57

#352c57

#57352c

#4e572c

Square

#2c4e57

#4b2c57

#57352c

#39572c

Shades

Color #2c4e57 mixed toward black.

#254149

#1d343a

#16272c

#0f1a1d

#070d0f

Tints

Color #2c4e57 mixed toward white.

#417481

#5799aa

#81b2bf

#abccd5

#d5e5ea

Tones

Color #2c4e57 mixed toward gray.

#304c53

#334a50

#37484c

#3a4649

#3e4445

Accessibility

Aa White text on this color

9:1

Aa Black text on this color

2.33:1

White text reads better on this background (9:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3d3e55 · ΔE 17.6

Deuteranopia

#3b3954 · ΔE 19.9

Tritanopia

#2e5353 · ΔE 5.5

Achromatopsia

#494949 · ΔE 12.3

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

Code

CSS

background-color: #2c4e57;

Tailwind (arbitrary value)

bg-[#2c4e57]

Related colors

Light Blue #add8e6

Deep Sky Blue #00bfff

Sky Blue #87ceeb

Powder Blue #b0e0e6

Light Sky Blue #87cefa

Cadet Blue #5f9ea0

Frequently asked questions

#2c4e57 (#2c4e57) is rgb(44, 78, 87) in RGB.

No, #2c4e57 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 #2c4e57, or check how it holds up for accessibility.

Generate a palette → Check contrast