#0c2d5e

Color #0c2d5e

A vivid, highly saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 22.97 Nearest Tailwind class blue-950 #162456 · ΔE 4.2

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Conversions

HEX

#0c2d5e

RGB

rgb(12, 45, 94)

HSL

hsl(215.9, 77.4%, 20.8%)

HSV / HSB

hsv(215.9, 87.2%, 36.9%)

CMYK

cmyk(87.2%, 52.1%, 0%, 63.1%)

LAB

lab(19.07, 8.76, -32.57)

LCH

lch(19.07, 33.73, 285.05)

OKLCH

oklch(30.5%, 0.0955, 258.71)

HWB

hwb(215.9, 4.7%, 63.1%)

Harmony colors

Complementary

#5e3d0c

Analogous

#0c565e

#0c2d5e

#140c5e

Triadic

#0c2d5e

#5e0c2d

#2d5e0c

Split-complementary

#0c2d5e

#5e140c

#565e0c

Tetradic

#0c2d5e

#3d0c5e

#5e3d0c

#2d5e0c

Square

#0c2d5e

#5e0c56

#5e3d0c

#0c5e14

Shades

Color #0c2d5e mixed toward black.

#0a254e

#081e3f

#06162f

#040f1f

#020710

Tints

Color #0c2d5e mixed toward white.

#144a9a

#1b66d6

#4c8be8

#88b1f0

#c3d8f7

Tones

Color #0c2d5e mixed toward gray.

#132e57

#1a3050

#21314a

#273243

#2e343c

Accessibility

Aa White text on this color

13.53:1

Aa Black text on this color

1.55:1

White text reads better on this background (13.53:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1f1f55 · ΔE 7.2

Deuteranopia

#1d1a53 · ΔE 8.5

Tritanopia

#0f4d4b · ΔE 25.4

Achromatopsia

#2e2e2e · ΔE 19.5

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

Code

CSS

background-color: #0c2d5e;

Tailwind (arbitrary value)

bg-[#0c2d5e]

Related colors

Light Steel Blue #b0c4de

Cornflower Blue #6495ed

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#0c2d5e (#0c2d5e) is rgb(12, 45, 94) in RGB.

No, #0c2d5e is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #0c2d5e, or check how it holds up for accessibility.

Generate a palette → Check contrast