#3c4c59

Color #3c4c59

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 3.57 Nearest Tailwind class gray-600 #4a5565 · ΔE 4.8

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

Conversions

HEX

#3c4c59

RGB

rgb(60, 76, 89)

HSL

hsl(206.9, 19.5%, 29.2%)

HSV / HSB

hsv(206.9, 32.6%, 34.9%)

CMYK

cmyk(32.6%, 14.6%, 0%, 65.1%)

LAB

lab(31.46, -2.77, -9.71)

LCH

lch(31.46, 10.1, 254.08)

OKLCH

oklch(40.8%, 0.0298, 243.09)

HWB

hwb(206.9, 23.5%, 65.1%)

Harmony colors

Complementary

#59493c

Analogous

#3c5957

#3c4c59

#3c3d59

Triadic

#3c4c59

#593c4c

#4c593c

Split-complementary

#3c4c59

#593c3d

#59573c

Tetradic

#3c4c59

#493c59

#59493c

#4c593c

Square

#3c4c59

#573c59

#59493c

#3d593c

Shades

Color #3c4c59 mixed toward black.

#323f4a

#28333b

#1e262c

#14191e

#0a0d0f

Tints

Color #3c4c59 mixed toward white.

#546b7d

#6f899e

#93a7b6

#b7c4cf

#dbe2e7

Tones

Color #3c4c59 mixed toward gray.

#3e4c57

#414b54

#434b52

#464b4f

#484b4d

Accessibility

Aa White text on this color

8.86:1

Aa Black text on this color

2.37:1

White text reads better on this background (8.86:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#434456 · ΔE 9.1

Deuteranopia

#434155 · ΔE 11.2

Tritanopia

#3d5453 · ΔE 9.6

Achromatopsia

#4a4a4a · ΔE 8.5

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

Code

CSS

background-color: #3c4c59;

Tailwind (arbitrary value)

bg-[#3c4c59]

Related colors

Steel Blue #4682b4

Alice Blue #f0f8ff

Dodger Blue #1e90ff

Charcoal #36454f

Light Slate Gray #778899

Slate Gray #708090

Frequently asked questions

#3c4c59 (#3c4c59) is rgb(60, 76, 89) in RGB.

No, #3c4c59 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.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #3c4c59, or check how it holds up for accessibility.

Generate a palette → Check contrast