#1c3b41

Color #1c3b41

A muted very dark cyan.

Closest named color Charcoal #36454f · ΔE 8.38 Nearest Tailwind class cyan-950 #053345 · ΔE 6.6

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Conversions

HEX

#1c3b41

RGB

rgb(28, 59, 65)

HSL

hsl(189.7, 39.8%, 18.2%)

HSV / HSB

hsv(189.7, 56.9%, 25.5%)

CMYK

cmyk(56.9%, 9.2%, 0%, 74.5%)

LAB

lab(22.85, -9.5, -7.25)

LCH

lch(22.85, 11.95, 217.35)

OKLCH

oklch(33.1%, 0.0382, 211.61)

HWB

hwb(189.7, 11%, 74.5%)

Harmony colors

Complementary

#41221c

Analogous

#1c4134

#1c3b41

#1c2841

Triadic

#1c3b41

#411c3b

#3b411c

Split-complementary

#1c3b41

#411c28

#41341c

Tetradic

#1c3b41

#221c41

#41221c

#3b411c

Square

#1c3b41

#341c41

#41221c

#28411c

Shades

Color #1c3b41 mixed toward black.

#173136

#13272b

#0e1d20

#091416

#050a0b

Tints

Color #1c3b41 mixed toward white.

#316771

#4693a2

#6db3c0

#9eccd5

#cee6ea

Tones

Color #1c3b41 mixed toward gray.

#1f393e

#22373b

#253538

#283335

#2b3031

Accessibility

Aa White text on this color

11.99:1

Aa Black text on this color

1.75:1

White text reads better on this background (11.99:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2c2d40 · ΔE 16.9

Deuteranopia

#2b283f · ΔE 20

Tritanopia

#1e3e3e · ΔE 3.8

Achromatopsia

#373737 · ΔE 11.7

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

Code

CSS

background-color: #1c3b41;

Tailwind (arbitrary value)

bg-[#1c3b41]

Related colors

Powder Blue #b0e0e6

Light Blue #add8e6

Deep Sky Blue #00bfff

Sky Blue #87ceeb

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Frequently asked questions

#1c3b41 (#1c3b41) is rgb(28, 59, 65) in RGB.

No, #1c3b41 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

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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 #1c3b41, or check how it holds up for accessibility.

Generate a palette → Check contrast