#15353e

Color #15353e

A moderately saturated very dark cyan.

Closest named color Charcoal #36454f · ΔE 9.78 Nearest Tailwind class cyan-950 #053345 · ΔE 4.4

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Conversions

HEX

#15353e

RGB

rgb(21, 53, 62)

HSL

hsl(193.2, 49.4%, 16.3%)

HSV / HSB

hsv(193.2, 66.1%, 24.3%)

CMYK

cmyk(66.1%, 14.5%, 0%, 75.7%)

LAB

lab(20.26, -8.54, -9.19)

LCH

lch(20.26, 12.55, 227.1)

OKLCH

oklch(30.9%, 0.0407, 218.81)

HWB

hwb(193.2, 8.2%, 75.7%)

Harmony colors

Complementary

#3e1e15

Analogous

#153e33

#15353e

#15213e

Triadic

#15353e

#3e1535

#353e15

Split-complementary

#15353e

#3e1521

#3e3315

Tetradic

#15353e

#1e153e

#3e1e15

#353e15

Square

#15353e

#33153e

#3e1e15

#213e15

Shades

Color #15353e mixed toward black.

#122c34

#0e2329

#0b1b1f

#071215

#04090a

Tints

Color #15353e mixed toward white.

#276273

#3990a8

#60b2c9

#95ccdb

#cae5ed

Tones

Color #15353e mixed toward gray.

#18333b

#1c3137

#1f2f34

#232d30

#262b2d

Accessibility

Aa White text on this color

13.04:1

Aa Black text on this color

1.61:1

White text reads better on this background (13.04:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#26273c · ΔE 16.7

Deuteranopia

#24223b · ΔE 19.2

Tritanopia

#183a3a · ΔE 5.9

Achromatopsia

#313131 · ΔE 11.6

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

Code

CSS

background-color: #15353e;

Tailwind (arbitrary value)

bg-[#15353e]

Related colors

Light Blue #add8e6

Deep Sky Blue #00bfff

Sky Blue #87ceeb

Powder Blue #b0e0e6

Light Sky Blue #87cefa

Charcoal #36454f

Frequently asked questions

#15353e (#15353e) is rgb(21, 53, 62) in RGB.

No, #15353e 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 #15353e, or check how it holds up for accessibility.

Generate a palette → Check contrast