#0c2856

Color #0c2856

A vivid, highly saturated very dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 24.8 Nearest Tailwind class blue-950 #162456 · ΔE 2.8

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

Conversions

HEX

#0c2856

RGB

rgb(12, 40, 86)

HSL

hsl(217.3, 75.5%, 19.2%)

HSV / HSB

hsv(217.3, 86%, 33.7%)

CMYK

cmyk(86%, 53.5%, 0%, 66.3%)

LAB

lab(16.83, 8.93, -30.85)

LCH

lch(16.83, 32.12, 286.14)

OKLCH

oklch(28.6%, 0.0901, 259.96)

HWB

hwb(217.3, 4.7%, 66.3%)

Harmony colors

Complementary

#563a0c

Analogous

#0c4d56

#0c2856

#150c56

Triadic

#0c2856

#560c28

#28560c

Split-complementary

#0c2856

#56150c

#4d560c

Tetradic

#0c2856

#3a0c56

#563a0c

#28560c

Square

#0c2856

#560c4d

#563a0c

#0c5615

Shades

Color #0c2856 mixed toward black.

#0a2148

#081b39

#06142b

#040d1d

#02070e

Tints

Color #0c2856 mixed toward white.

#144492

#1d60ce

#4a85e6

#86aeee

#c3d6f7

Tones

Color #0c2856 mixed toward gray.

#122950

#182b4a

#1e2c43

#252e3d

#2b2f37

Accessibility

Aa White text on this color

14.45:1

Aa Black text on this color

1.45:1

White text reads better on this background (14.45:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1b1c4e · ΔE 6.2

Deuteranopia

#1a184c · ΔE 7.3

Tritanopia

#0e4645 · ΔE 24.7

Achromatopsia

#2a2a2a · ΔE 19

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

Code

CSS

background-color: #0c2856;

Tailwind (arbitrary value)

bg-[#0c2856]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Royal Blue #4169e1

Dodger Blue #1e90ff

Frequently asked questions

#0c2856 (#0c2856) is rgb(12, 40, 86) in RGB.

No, #0c2856 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 #0c2856, or check how it holds up for accessibility.

Generate a palette → Check contrast