#0c4bb5

Color #0c4bb5

A vivid, highly saturated dark blue.

Closest named color Royal Blue #4169e1 · ΔE 13.77 Nearest Tailwind class blue-800 #193cb8 · ΔE 5.3

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

Conversions

HEX

#0c4bb5

RGB

rgb(12, 75, 181)

HSL

hsl(217.6, 87.6%, 37.8%)

HSV / HSB

hsv(217.6, 93.4%, 71%)

CMYK

cmyk(93.4%, 58.6%, 0%, 29%)

LAB

lab(34.89, 24.33, -60.96)

LCH

lch(34.89, 65.64, 291.76)

OKLCH

oklch(44.7%, 0.1788, 260.89)

HWB

hwb(217.6, 4.7%, 29%)

Harmony colors

Complementary

#b5760c

Analogous

#0c9fb5

#0c4bb5

#210cb5

Triadic

#0c4bb5

#b50c4b

#4bb50c

Split-complementary

#0c4bb5

#b5210c

#9fb50c

Tetradic

#0c4bb5

#760cb5

#b5760c

#4bb50c

Square

#0c4bb5

#b50c9f

#b5760c

#0cb521

Shades

Color #0c4bb5 mixed toward black.

#0a3e97

#083279

#06255a

#04193c

#020c1e

Tints

Color #0c4bb5 mixed toward white.

#0f60e6

#397ef2

#6a9ef5

#9cbef8

#cddffc

Tones

Color #0c4bb5 mixed toward gray.

#1a4fa7

#285299

#36568b

#44597d

#525d6e

Accessibility

Aa White text on this color

7.81:1

Aa Black text on this color

2.69:1

White text reads better on this background (7.81:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3333a3 · ΔE 9

Deuteranopia

#2f2b9f · ΔE 10.8

Tritanopia

#14938f · ΔE 38.2

Achromatopsia

#525252 · ΔE 26.6

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

Code

CSS

background-color: #0c4bb5;

Tailwind (arbitrary value)

bg-[#0c4bb5]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Royal Blue #4169e1

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#0c4bb5 (#0c4bb5) is rgb(12, 75, 181) in RGB.

No, #0c4bb5 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 #0c4bb5, or check how it holds up for accessibility.

Generate a palette → Check contrast