#0c00ba

Color #0c00ba

A vivid, highly saturated dark blue.

Closest named color Medium Blue #0000cd · ΔE 8.68 Nearest Tailwind class indigo-800 #372aac · ΔE 6.2

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

Conversions

HEX

#0c00ba

RGB

rgb(12, 0, 186)

HSL

hsl(243.9, 100%, 36.5%)

HSV / HSB

hsv(243.9, 100%, 72.9%)

CMYK

cmyk(93.5%, 100%, 0%, 27.1%)

LAB

lab(22.38, 62.56, -84.62)

LCH

lch(22.38, 105.23, 306.48)

OKLCH

oklch(35.9%, 0.2451, 265.65)

HWB

hwb(243.9, 0%, 27.1%)

Harmony colors

Complementary

#aeba00

Analogous

#0051ba

#0c00ba

#6900ba

Triadic

#0c00ba

#ba0c00

#00ba0c

Split-complementary

#0c00ba

#ba6900

#51ba00

Tetradic

#0c00ba

#ba00ae

#aeba00

#00ba0c

Square

#0c00ba

#ba0051

#aeba00

#00ba69

Shades

Color #0c00ba mixed toward black.

#0a009b

#08007c

#06005d

#04003e

#02001f

Tints

Color #0c00ba mixed toward white.

#1000f0

#3527ff

#685dff

#9a93ff

#cdc9ff

Tones

Color #0c00ba mixed toward gray.

#1a10ab

#271f9b

#352f8c

#423e7c

#504e6d

Accessibility

Aa White text on this color

12.18:1

Aa Black text on this color

1.72:1

White text reads better on this background (12.18:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#0707a4 · ΔE 2.8

Deuteranopia

#08089e · ΔE 3.6

Tritanopia

#0b908b · ΔE 47

Achromatopsia

#353535 · ΔE 31.3

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

Code

CSS

background-color: #0c00ba;

Tailwind (arbitrary value)

bg-[#0c00ba]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#0c00ba (#0c00ba) is rgb(12, 0, 186) in RGB.

No, #0c00ba 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.

Try it → Accessibility

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 #0c00ba, or check how it holds up for accessibility.

Generate a palette → Check contrast