#0c4fa7

Color #0c4fa7

A vivid, highly saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 15.16 Nearest Tailwind class sky-800 #00598a · ΔE 7.2

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

Conversions

HEX

#0c4fa7

RGB

rgb(12, 79, 167)

HSL

hsl(214.1, 86.6%, 35.1%)

HSV / HSB

hsv(214.1, 92.8%, 65.5%)

CMYK

cmyk(92.8%, 52.7%, 0%, 34.5%)

LAB

lab(34.92, 15.93, -52.6)

LCH

lch(34.92, 54.96, 286.85)

OKLCH

oklch(44.4%, 0.1551, 258.1)

HWB

hwb(214.1, 4.7%, 34.5%)

Harmony colors

Complementary

#a7640c

Analogous

#0c9ca7

#0c4fa7

#170ca7

Triadic

#0c4fa7

#a70c4f

#4fa70c

Split-complementary

#0c4fa7

#a7170c

#9ca70c

Tetradic

#0c4fa7

#640ca7

#a7640c

#4fa70c

Square

#0c4fa7

#a70c9c

#a7640c

#0ca717

Shades

Color #0c4fa7 mixed toward black.

#0a428b

#08356f

#062754

#041a38

#020d1c

Tints

Color #0c4fa7 mixed toward white.

#1067da

#3184f0

#65a2f4

#98c1f8

#cce0fb

Tones

Color #0c4fa7 mixed toward gray.

#19519a

#26528d

#335480

#405673

#4d5866

Accessibility

Aa White text on this color

7.8:1

Aa Black text on this color

2.69:1

White text reads better on this background (7.8:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#353698 · ΔE 10.5

Deuteranopia

#322d94 · ΔE 12.7

Tritanopia

#158a86 · ΔE 34.3

Achromatopsia

#525252 · ΔE 24.7

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

Code

CSS

background-color: #0c4fa7;

Tailwind (arbitrary value)

bg-[#0c4fa7]

Related colors

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Cornflower Blue #6495ed

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#0c4fa7 (#0c4fa7) is rgb(12, 79, 167) in RGB.

No, #0c4fa7 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #0c4fa7, or check how it holds up for accessibility.

Generate a palette → Check contrast