#1c3e4e

Color #1c3e4e

A moderately saturated dark cyan.

Closest named color Charcoal #36454f · ΔE 7.63 Nearest Tailwind class cyan-950 #053345 · ΔE 3.8

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Conversions

HEX

#1c3e4e

RGB

rgb(28, 62, 78)

HSL

hsl(199.2, 47.2%, 20.8%)

HSV / HSB

hsv(199.2, 64.1%, 30.6%)

CMYK

cmyk(64.1%, 20.5%, 0%, 69.4%)

LAB

lab(24.46, -6.83, -13.44)

LCH

lch(24.46, 15.08, 243.06)

OKLCH

oklch(34.6%, 0.0484, 230.79)

HWB

hwb(199.2, 11%, 69.4%)

Harmony colors

Complementary

#4e2c1c

Analogous

#1c4e45

#1c3e4e

#1c254e

Triadic

#1c3e4e

#4e1c3e

#3e4e1c

Split-complementary

#1c3e4e

#4e1c25

#4e451c

Tetradic

#1c3e4e

#2c1c4e

#4e2c1c

#3e4e1c

Square

#1c3e4e

#451c4e

#4e2c1c

#254e1c

Shades

Color #1c3e4e mixed toward black.

#173441

#132934

#0e1f27

#09151a

#050a0d

Tints

Color #1c3e4e mixed toward white.

#2e6580

#408db1

#6aabca

#9cc7db

#cde3ed

Tones

Color #1c3e4e mixed toward gray.

#203d4a

#243b46

#293a42

#2d383d

#313739

Accessibility

Aa White text on this color

11.36:1

Aa Black text on this color

1.85:1

White text reads better on this background (11.36:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2e2e4a · ΔE 16.5

Deuteranopia

#2c294a · ΔE 18.1

Tritanopia

#1f4847 · ΔE 10.8

Achromatopsia

#3a3a3a · ΔE 12.2

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

Code

CSS

background-color: #1c3e4e;

Tailwind (arbitrary value)

bg-[#1c3e4e]

Related colors

Sky Blue #87ceeb

Light Sky Blue #87cefa

Deep Sky Blue #00bfff

Light Blue #add8e6

Charcoal #36454f

Steel Blue #4682b4

Frequently asked questions

#1c3e4e (#1c3e4e) is rgb(28, 62, 78) in RGB.

No, #1c3e4e 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 #1c3e4e, or check how it holds up for accessibility.

Generate a palette → Check contrast