#1c2027

Color #1c2027

A muted very dark blue.

Closest named color Black #000000 · ΔE 13.25 Nearest Tailwind class zinc-900 #18181b · ΔE 3.8

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Conversions

HEX

#1c2027

RGB

rgb(28, 32, 39)

HSL

hsl(218.2, 16.4%, 13.1%)

HSV / HSB

hsv(218.2, 28.2%, 15.3%)

CMYK

cmyk(28.2%, 17.9%, 0%, 84.7%)

LAB

lab(12.13, 0.17, -5.32)

LCH

lch(12.13, 5.32, 271.83)

OKLCH

oklch(24.3%, 0.0147, 261.76)

HWB

hwb(218.2, 11%, 84.7%)

Harmony colors

Complementary

#27231c

Analogous

#1c2527

#1c2027

#1d1c27

Triadic

#1c2027

#271c20

#20271c

Split-complementary

#1c2027

#271d1c

#25271c

Tetradic

#1c2027

#231c27

#27231c

#20271c

Square

#1c2027

#271c25

#27231c

#1c271d

Shades

Color #1c2027 mixed toward black.

#171b20

#13151a

#0e1013

#090b0d

#050506

Tints

Color #1c2027 mixed toward white.

#3b4352

#5a667d

#7e8ba2

#a9b2c1

#d4d8e0

Tones

Color #1c2027 mixed toward gray.

#1d2026

#1e2025

#1f2124

#202123

#202122

Accessibility

Aa White text on this color

16.34:1

Aa Black text on this color

1.29:1

White text reads better on this background (16.34:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1e1e25 · ΔE 2.6

Deuteranopia

#1e1d25 · ΔE 3.5

Tritanopia

#1c2424 · ΔE 6.2

Achromatopsia

#202020 · ΔE 4.8

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

Code

CSS

background-color: #1c2027;

Tailwind (arbitrary value)

bg-[#1c2027]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Royal Blue #4169e1

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#1c2027 (#1c2027) is rgb(28, 32, 39) in RGB.

No, #1c2027 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 #1c2027, or check how it holds up for accessibility.

Generate a palette → Check contrast