#0318a2

Color #0318a2

A vivid, highly saturated dark blue.

Closest named color Dark Blue #00008b · ΔE 7.6 Nearest Tailwind class indigo-800 #372aac · ΔE 5.2

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

Conversions

HEX

#0318a2

RGB

rgb(3, 24, 162)

HSL

hsl(232.1, 96.4%, 32.4%)

HSV / HSB

hsv(232.1, 98.1%, 63.5%)

CMYK

cmyk(98.1%, 85.2%, 0%, 36.5%)

LAB

lab(21.13, 48.36, -72.25)

LCH

lch(21.13, 86.94, 303.8)

OKLCH

oklch(34.1%, 0.2102, 264.68)

HWB

hwb(232.1, 1.2%, 36.5%)

Harmony colors

Complementary

#a28d03

Analogous

#0368a2

#0318a2

#3e03a2

Triadic

#0318a2

#a20318

#18a203

Split-complementary

#0318a2

#a23e03

#68a203

Tetradic

#0318a2

#8d03a2

#a28d03

#18a203

Square

#0318a2

#a20368

#a28d03

#03a23e

Shades

Color #0318a2 mixed toward black.

#021487

#02106c

#010c51

#010836

#00041b

Tints

Color #0318a2 mixed toward white.

#0420db

#1d3afb

#566cfc

#8e9dfd

#c7cefe

Tones

Color #0318a2 mixed toward gray.

#102295

#1e2c88

#2b357a

#383f6d

#454960

Accessibility

Aa White text on this color

12.68:1

Aa Black text on this color

1.66:1

White text reads better on this background (12.68:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#0e0e8f · ΔE 3.1

Deuteranopia

#0d0b8a · ΔE 4

Tritanopia

#047e7a · ΔE 42

Achromatopsia

#333333 · ΔE 29.4

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

Code

CSS

background-color: #0318a2;

Tailwind (arbitrary value)

bg-[#0318a2]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#0318a2 (#0318a2) is rgb(3, 24, 162) in RGB.

No, #0318a2 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.

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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 #0318a2, or check how it holds up for accessibility.

Generate a palette → Check contrast