#1c252b

Color #1c252b

A muted very dark blue.

Closest named color Charcoal #36454f · ΔE 14.6 Nearest Tailwind class mist-800 #22292b · ΔE 2.9

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Conversions

HEX

#1c252b

RGB

rgb(28, 37, 43)

HSL

hsl(204, 21.1%, 13.9%)

HSV / HSB

hsv(204, 34.9%, 16.9%)

CMYK

cmyk(34.9%, 14%, 0%, 83.1%)

LAB

lab(14.08, -2.16, -5.27)

LCH

lch(14.08, 5.7, 247.71)

OKLCH

oklch(25.9%, 0.0171, 237.43)

HWB

hwb(204, 11%, 83.1%)

Harmony colors

Complementary

#2b221c

Analogous

#1c2b29

#1c252b

#1c1d2b

Triadic

#1c252b

#2b1c25

#252b1c

Split-complementary

#1c252b

#2b1c1d

#2b291c

Tetradic

#1c252b

#221c2b

#2b221c

#252b1c

Square

#1c252b

#291c2b

#2b221c

#1d2b1c

Shades

Color #1c252b mixed toward black.

#171f24

#13191d

#0e1215

#090c0e

#050607

Tints

Color #1c252b mixed toward white.

#394b57

#567184

#7a96a8

#a6b9c5

#d3dce2

Tones

Color #1c252b mixed toward gray.

#1d252a

#1e2428

#202427

#212426

#222425

Accessibility

Aa White text on this color

15.57:1

Aa Black text on this color

1.35:1

White text reads better on this background (15.57:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#20202a · ΔE 6.9

Deuteranopia

#201f29 · ΔE 7.5

Tritanopia

#1d2928 · ΔE 5.7

Achromatopsia

#242424 · ΔE 5.4

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

Code

CSS

background-color: #1c252b;

Tailwind (arbitrary value)

bg-[#1c252b]

Related colors

Charcoal #36454f

Light Sky Blue #87cefa

Steel Blue #4682b4

Alice Blue #f0f8ff

Dodger Blue #1e90ff

Light Slate Gray #778899

Frequently asked questions

#1c252b (#1c252b) is rgb(28, 37, 43) in RGB.

No, #1c252b is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

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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 #1c252b, or check how it holds up for accessibility.

Generate a palette → Check contrast