#1b414c

Color #1b414c

A moderately saturated dark cyan.

Closest named color Charcoal #36454f · ΔE 7.62 Nearest Tailwind class cyan-950 #053345 · ΔE 5.9

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Conversions

HEX

#1b414c

RGB

rgb(27, 65, 76)

HSL

hsl(193.5, 47.6%, 20.2%)

HSV / HSB

hsv(193.5, 64.5%, 29.8%)

CMYK

cmyk(64.5%, 14.5%, 0%, 70.2%)

LAB

lab(25.37, -9.67, -10.73)

LCH

lch(25.37, 14.44, 227.97)

OKLCH

oklch(35.3%, 0.0469, 219.46)

HWB

hwb(193.5, 10.6%, 70.2%)

Harmony colors

Complementary

#4c261b

Analogous

#1b4c3f

#1b414c

#1b284c

Triadic

#1b414c

#4c1b41

#414c1b

Split-complementary

#1b414c

#4c1b28

#4c3f1b

Tetradic

#1b414c

#261b4c

#4c261b

#414c1b

Square

#1b414c

#3f1b4c

#4c261b

#284c1b

Shades

Color #1b414c mixed toward black.

#16363f

#122b33

#0d2026

#091619

#040b0d

Tints

Color #1b414c mixed toward white.

#2d6c7e

#3f97b0

#69b4ca

#9bcddb

#cde6ed

Tones

Color #1b414c mixed toward gray.

#1f3f48

#233d44

#273a40

#2b383c

#2f3638

Accessibility

Aa White text on this color

11.01:1

Aa Black text on this color

1.91:1

White text reads better on this background (11.01:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#30304a · ΔE 18.8

Deuteranopia

#2d2a49 · ΔE 20.8

Tritanopia

#1e4747 · ΔE 6.8

Achromatopsia

#3c3c3c · ΔE 12.8

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

Code

CSS

background-color: #1b414c;

Tailwind (arbitrary value)

bg-[#1b414c]

Related colors

Light Blue #add8e6

Deep Sky Blue #00bfff

Sky Blue #87ceeb

Powder Blue #b0e0e6

Light Sky Blue #87cefa

Charcoal #36454f

Frequently asked questions

#1b414c (#1b414c) is rgb(27, 65, 76) in RGB.

No, #1b414c 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 #1b414c, or check how it holds up for accessibility.

Generate a palette → Check contrast