#1c3e45

Color #1c3e45

A moderately saturated very dark cyan.

Closest named color Charcoal #36454f · ΔE 8.01 Nearest Tailwind class cyan-950 #053345 · ΔE 6.7

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Conversions

HEX

#1c3e45

RGB

rgb(28, 62, 69)

HSL

hsl(190.2, 42.3%, 19%)

HSV / HSB

hsv(190.2, 59.4%, 27.1%)

CMYK

cmyk(59.4%, 10.1%, 0%, 72.9%)

LAB

lab(24.07, -10, -8.07)

LCH

lch(24.07, 12.85, 218.9)

OKLCH

oklch(34.2%, 0.0412, 212.73)

HWB

hwb(190.2, 11%, 72.9%)

Harmony colors

Complementary

#45231c

Analogous

#1c4537

#1c3e45

#1c2945

Triadic

#1c3e45

#451c3e

#3e451c

Split-complementary

#1c3e45

#451c29

#45371c

Tetradic

#1c3e45

#231c45

#45231c

#3e451c

Square

#1c3e45

#371c45

#45231c

#29451c

Shades

Color #1c3e45 mixed toward black.

#173439

#13292e

#0e1f22

#091517

#050a0b

Tints

Color #1c3e45 mixed toward white.

#306a76

#4496a7

#6cb5c3

#9dcdd7

#cee6eb

Tones

Color #1c3e45 mixed toward gray.

#1f3c42

#23393e

#26373b

#2a3537

#2d3334

Accessibility

Aa White text on this color

11.51:1

Aa Black text on this color

1.82:1

White text reads better on this background (11.51:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2e2e43 · ΔE 18.3

Deuteranopia

#2c2943 · ΔE 20.9

Tritanopia

#1f4242 · ΔE 4.4

Achromatopsia

#393939 · ΔE 12.3

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

Code

CSS

background-color: #1c3e45;

Tailwind (arbitrary value)

bg-[#1c3e45]

Related colors

Powder Blue #b0e0e6

Light Blue #add8e6

Deep Sky Blue #00bfff

Sky Blue #87ceeb

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Frequently asked questions

#1c3e45 (#1c3e45) is rgb(28, 62, 69) in RGB.

No, #1c3e45 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 #1c3e45, or check how it holds up for accessibility.

Generate a palette → Check contrast