#0c4374

Color #0c4374

A vivid, highly saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 25.28 Nearest Tailwind class sky-900 #024a70 · ΔE 4.5

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

Conversions

HEX

#0c4374

RGB

rgb(12, 67, 116)

HSL

hsl(208.3, 81.3%, 25.1%)

HSV / HSB

hsv(208.3, 89.7%, 45.5%)

CMYK

cmyk(89.7%, 42.2%, 0%, 54.5%)

LAB

lab(27.72, 2.71, -32.89)

LCH

lch(27.72, 33, 274.71)

OKLCH

oklch(37.7%, 0.0997, 250.78)

HWB

hwb(208.3, 4.7%, 54.5%)

Harmony colors

Complementary

#743d0c

Analogous

#0c7471

#0c4374

#0c0f74

Triadic

#0c4374

#740c43

#43740c

Split-complementary

#0c4374

#740c0f

#74710c

Tetradic

#0c4374

#3d0c74

#743d0c

#43740c

Square

#0c4374

#710c74

#743d0c

#0f740c

Shades

Color #0c4374 mixed toward black.

#0a3861

#082d4d

#06213a

#041627

#020b13

Tints

Color #0c4374 mixed toward white.

#1264ae

#1886e7

#52a4ed

#8cc2f3

#c5e1f9

Tones

Color #0c4374 mixed toward gray.

#15426b

#1d4263

#26415a

#2f4151

#374049

Accessibility

Aa White text on this color

10.14:1

Aa Black text on this color

2.07:1

White text reads better on this background (10.14:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2d2e6b · ΔE 11.2

Deuteranopia

#2a2668 · ΔE 13.2

Tritanopia

#136261 · ΔE 23.6

Achromatopsia

#414141 · ΔE 19

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

Code

CSS

background-color: #0c4374;

Tailwind (arbitrary value)

bg-[#0c4374]

Related colors

Alice Blue #f0f8ff

Steel Blue #4682b4

Dodger Blue #1e90ff

Light Slate Gray #778899

Slate Gray #708090

Charcoal #36454f

Frequently asked questions

#0c4374 (#0c4374) is rgb(12, 67, 116) in RGB.

No, #0c4374 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 #0c4374, or check how it holds up for accessibility.

Generate a palette → Check contrast