#0c3d6e

Color #0c3d6e

A vivid, highly saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 24.28 Nearest Tailwind class sky-900 #024a70 · ΔE 6.3

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

Conversions

HEX

#0c3d6e

RGB

rgb(12, 61, 110)

HSL

hsl(210, 80.3%, 23.9%)

HSV / HSB

hsv(210, 89.1%, 43.1%)

CMYK

cmyk(89.1%, 44.5%, 0%, 56.9%)

LAB

lab(25.38, 4.28, -32.81)

LCH

lch(25.38, 33.09, 277.43)

OKLCH

oklch(35.8%, 0.0984, 252.8)

HWB

hwb(210, 4.7%, 56.9%)

Harmony colors

Complementary

#6e3d0c

Analogous

#0c6e6e

#0c3d6e

#0c0c6e

Triadic

#0c3d6e

#6e0c3d

#3d6e0c

Split-complementary

#0c3d6e

#6e0c0c

#6e6e0c

Tetradic

#0c3d6e

#3d0c6e

#6e3d0c

#3d6e0c

Square

#0c3d6e

#6e0c6e

#6e3d0c

#0c6e0c

Shades

Color #0c3d6e mixed toward black.

#0a335c

#082949

#061e37

#041425

#020a12

Tints

Color #0c3d6e mixed toward white.

#125da8

#197ee3

#509eec

#8abef2

#c5dff9

Tones

Color #0c3d6e mixed toward gray.

#143d66

#1c3d5e

#243d55

#2d3d4d

#353d45

Accessibility

Aa White text on this color

11:1

Aa Black text on this color

1.91:1

White text reads better on this background (11:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#292a65 · ΔE 10.1

Deuteranopia

#262362 · ΔE 11.8

Tritanopia

#125d5b · ΔE 24.4

Achromatopsia

#3c3c3c · ΔE 19.1

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

Code

CSS

background-color: #0c3d6e;

Tailwind (arbitrary value)

bg-[#0c3d6e]

Related colors

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Steel Blue #4682b4

Light Steel Blue #b0c4de

Frequently asked questions

#0c3d6e (#0c3d6e) is rgb(12, 61, 110) in RGB.

No, #0c3d6e 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 #0c3d6e, or check how it holds up for accessibility.

Generate a palette → Check contrast