#0c3caf

Color #0c3caf

A vivid, highly saturated dark blue.

Closest named color Slate Blue #6a5acd · ΔE 16.96 Nearest Tailwind class blue-800 #193cb8 · ΔE 1.6

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

Conversions

HEX

#0c3caf

RGB

rgb(12, 60, 175)

HSL

hsl(222.3, 87.2%, 36.7%)

HSV / HSB

hsv(222.3, 93.1%, 68.6%)

CMYK

cmyk(93.1%, 65.7%, 0%, 31.4%)

LAB

lab(30.41, 32.02, -64.74)

LCH

lch(30.41, 72.23, 296.32)

OKLCH

oklch(41.2%, 0.1891, 263.32)

HWB

hwb(222.3, 4.7%, 31.4%)

Harmony colors

Complementary

#af7f0c

Analogous

#0c8eaf

#0c3caf

#2d0caf

Triadic

#0c3caf

#af0c3c

#3caf0c

Split-complementary

#0c3caf

#af2d0c

#8eaf0c

Tetradic

#0c3caf

#7f0caf

#af7f0c

#3caf0c

Square

#0c3caf

#af0c8e

#af7f0c

#0caf2d

Shades

Color #0c3caf mixed toward black.

#0a3292

#082875

#061e58

#04143a

#020a1d

Tints

Color #0c3caf mixed toward white.

#0f4de2

#366df1

#6891f5

#9ab6f8

#cddafc

Tones

Color #0c3caf mixed toward gray.

#1a42a2

#274794

#354d86

#425279

#50586b

Accessibility

Aa White text on this color

9.21:1

Aa Black text on this color

2.28:1

White text reads better on this background (9.21:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#28299d · ΔE 6.3

Deuteranopia

#262298 · ΔE 8

Tritanopia

#118c88 · ΔE 39.7

Achromatopsia

#484848 · ΔE 27.6

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

Code

CSS

background-color: #0c3caf;

Tailwind (arbitrary value)

bg-[#0c3caf]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#0c3caf (#0c3caf) is rgb(12, 60, 175) in RGB.

No, #0c3caf 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

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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 #0c3caf, or check how it holds up for accessibility.

Generate a palette → Check contrast