#0c2188

Color #0c2188

A vivid, highly saturated dark blue.

Closest named color Midnight Blue #191970 · ΔE 10.1 Nearest Tailwind class indigo-900 #312c85 · ΔE 4.2

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Conversions

HEX

#0c2188

RGB

rgb(12, 33, 136)

HSL

hsl(229.8, 83.8%, 29%)

HSV / HSB

hsv(229.8, 91.2%, 53.3%)

CMYK

cmyk(91.2%, 75.7%, 0%, 46.7%)

LAB

lab(19.81, 34.69, -58.37)

LCH

lch(19.81, 67.9, 300.72)

OKLCH

oklch(32.3%, 0.1697, 265.98)

HWB

hwb(229.8, 4.7%, 46.7%)

Harmony colors

Complementary

#88730c

Analogous

#0c5f88

#0c2188

#350c88

Triadic

#0c2188

#880c21

#21880c

Split-complementary

#0c2188

#88350c

#5f880c

Tetradic

#0c2188

#730c88

#88730c

#21880c

Square

#0c2188

#880c5f

#88730c

#0c8835

Shades

Color #0c2188 mixed toward black.

#0a1c71

#08165b

#061144

#040b2d

#020617

Tints

Color #0c2188 mixed toward white.

#112fbf

#2144eb

#5972f0

#90a1f5

#c8d0fa

Tones

Color #0c2188 mixed toward gray.

#16287e

#212f73

#2b3569

#353c5f

#404354

Accessibility

Aa White text on this color

13.22:1

Aa Black text on this color

1.59:1

White text reads better on this background (13.22:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#171779 · ΔE 3.3

Deuteranopia

#161475 · ΔE 4.1

Tritanopia

#0e6b67 · ΔE 36.8

Achromatopsia

#303030 · ΔE 26.9

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

Code

CSS

background-color: #0c2188;

Tailwind (arbitrary value)

bg-[#0c2188]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#0c2188 (#0c2188) is rgb(12, 33, 136) in RGB.

No, #0c2188 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 #0c2188, or check how it holds up for accessibility.

Generate a palette → Check contrast