#1c2b33

Color #1c2b33

A muted very dark blue.

Closest named color Charcoal #36454f · ΔE 11.86 Nearest Tailwind class mist-800 #22292b · ΔE 4.1

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#1c2b33

RGB

rgb(28, 43, 51)

HSL

hsl(200.9, 29.1%, 15.5%)

HSV / HSB

hsv(200.9, 45.1%, 20%)

CMYK

cmyk(45.1%, 15.7%, 0%, 80%)

LAB

lab(16.57, -3.74, -7.17)

LCH

lch(16.57, 8.09, 242.45)

OKLCH

oklch(27.9%, 0.025, 231.98)

HWB

hwb(200.9, 11%, 80%)

Harmony colors

Complementary

#33241c

Analogous

#1c3330

#1c2b33

#1c2033

Triadic

#1c2b33

#331c2b

#2b331c

Split-complementary

#1c2b33

#331c20

#33301c

Tetradic

#1c2b33

#241c33

#33241c

#2b331c

Square

#1c2b33

#301c33

#33241c

#20331c

Shades

Color #1c2b33 mixed toward black.

#17242b

#131d22

#0e161a

#090e11

#050709

Tints

Color #1c2b33 mixed toward white.

#355261

#4f7990

#749db3

#a2becc

#d1dee6

Tones

Color #1c2b33 mixed toward gray.

#1e2a31

#202a2f

#22292d

#24292b

#262829

Accessibility

Aa White text on this color

14.56:1

Aa Black text on this color

1.44:1

White text reads better on this background (14.56:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#232331 · ΔE 10.3

Deuteranopia

#222131 · ΔE 11.7

Tritanopia

#1d302f · ΔE 6.9

Achromatopsia

#292929 · ΔE 7.6

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

Code

CSS

background-color: #1c2b33;

Tailwind (arbitrary value)

bg-[#1c2b33]

Related colors

Light Sky Blue #87cefa

Charcoal #36454f

Sky Blue #87ceeb

Deep Sky Blue #00bfff

Light Blue #add8e6

Steel Blue #4682b4

Frequently asked questions

#1c2b33 (#1c2b33) is rgb(28, 43, 51) in RGB.

No, #1c2b33 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 #1c2b33, or check how it holds up for accessibility.

Generate a palette → Check contrast