#0c00bf

Color #0c00bf

A vivid, highly saturated dark blue.

Closest named color Medium Blue #0000cd · ΔE 6.44 Nearest Tailwind class indigo-800 #372aac · ΔE 6.1

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

Conversions

HEX

#0c00bf

RGB

rgb(12, 0, 191)

HSL

hsl(243.8, 100%, 37.5%)

HSV / HSB

hsv(243.8, 100%, 74.9%)

CMYK

cmyk(93.7%, 100%, 0%, 25.1%)

LAB

lab(23.13, 63.8, -86.34)

LCH

lch(23.13, 107.35, 306.46)

OKLCH

oklch(36.6%, 0.2501, 265.55)

HWB

hwb(243.8, 0%, 25.1%)

Harmony colors

Complementary

#b3bf00

Analogous

#0054bf

#0c00bf

#6c00bf

Triadic

#0c00bf

#bf0c00

#00bf0c

Split-complementary

#0c00bf

#bf6c00

#54bf00

Tetradic

#0c00bf

#bf00b3

#b3bf00

#00bf0c

Square

#0c00bf

#bf0054

#b3bf00

#00bf6c

Shades

Color #0c00bf mixed toward black.

#0a009f

#080080

#060060

#040040

#020020

Tints

Color #0c00bf mixed toward white.

#0f00f4

#382aff

#6a60ff

#9b95ff

#cdcaff

Tones

Color #0c00bf mixed toward gray.

#1a10af

#28209f

#36308f

#444080

#525070

Accessibility

Aa White text on this color

11.88:1

Aa Black text on this color

1.77:1

White text reads better on this background (11.88:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#0707a9 · ΔE 2.8

Deuteranopia

#0808a3 · ΔE 3.6

Tritanopia

#0b948f · ΔE 47.8

Achromatopsia

#373737 · ΔE 31.4

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

Code

CSS

background-color: #0c00bf;

Tailwind (arbitrary value)

bg-[#0c00bf]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#0c00bf (#0c00bf) is rgb(12, 0, 191) in RGB.

No, #0c00bf 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.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #0c00bf, or check how it holds up for accessibility.

Generate a palette → Check contrast