#0d3040

Color #0d3040

A moderately saturated very dark cyan.

Closest named color Charcoal #36454f · ΔE 12.03 Nearest Tailwind class cyan-950 #053345 · ΔE 1.5

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Conversions

HEX

#0d3040

RGB

rgb(13, 48, 64)

HSL

hsl(198.8, 66.2%, 15.1%)

HSV / HSB

hsv(198.8, 79.7%, 25.1%)

CMYK

cmyk(79.7%, 25%, 0%, 74.9%)

LAB

lab(18.23, -6.18, -13.7)

LCH

lch(18.23, 15.03, 245.72)

OKLCH

oklch(29.2%, 0.0489, 231.72)

HWB

hwb(198.8, 5.1%, 74.9%)

Harmony colors

Complementary

#401d0d

Analogous

#0d4036

#0d3040

#0d1740

Triadic

#0d3040

#400d30

#30400d

Split-complementary

#0d3040

#400d17

#40360d

Tetradic

#0d3040

#1d0d40

#401d0d

#30400d

Square

#0d3040

#360d40

#401d0d

#17400d

Shades

Color #0d3040 mixed toward black.

#0b2835

#09202b

#071820

#041015

#02080b

Tints

Color #0d3040 mixed toward white.

#195d7c

#258ab8

#4baeda

#87c9e7

#c3e4f3

Tones

Color #0d3040 mixed toward gray.

#112e3c

#162d37

#1a2b33

#1e2a2f

#22282b

Accessibility

Aa White text on this color

13.87:1

Aa Black text on this color

1.51:1

White text reads better on this background (13.87:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#21213d · ΔE 16.2

Deuteranopia

#1f1c3c · ΔE 17.7

Tritanopia

#103a39 · ΔE 11.4

Achromatopsia

#2c2c2c · ΔE 12

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

Code

CSS

background-color: #0d3040;

Tailwind (arbitrary value)

bg-[#0d3040]

Related colors

Sky Blue #87ceeb

Deep Sky Blue #00bfff

Light Blue #add8e6

Light Sky Blue #87cefa

Charcoal #36454f

Steel Blue #4682b4

Frequently asked questions

#0d3040 (#0d3040) is rgb(13, 48, 64) in RGB.

No, #0d3040 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 #0d3040, or check how it holds up for accessibility.

Generate a palette → Check contrast