#3039a5

Color #3039a5

A moderately saturated medium blue.

Closest named color Slate Blue #6a5acd · ΔE 15.6 Nearest Tailwind class blue-800 #193cb8 · ΔE 3.1

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

Conversions

HEX

#3039a5

RGB

rgb(48, 57, 165)

HSL

hsl(235.4, 54.9%, 41.8%)

HSV / HSB

hsv(235.4, 70.9%, 64.7%)

CMYK

cmyk(70.9%, 65.5%, 0%, 35.3%)

LAB

lab(30.08, 33.17, -59.22)

LCH

lch(30.08, 67.88, 299.25)

OKLCH

oklch(41.1%, 0.1713, 272.51)

HWB

hwb(235.4, 18.8%, 35.3%)

Harmony colors

Complementary

#a59c30

Analogous

#3074a5

#3039a5

#6230a5

Triadic

#3039a5

#a53039

#39a530

Split-complementary

#3039a5

#a56230

#74a530

Tetradic

#3039a5

#9c30a5

#a59c30

#39a530

Square

#3039a5

#a53074

#a59c30

#30a562

Shades

Color #3039a5 mixed toward black.

#28308a

#20266e

#181d53

#101337

#080a1c

Tints

Color #3039a5 mixed toward white.

#3f4ac7

#666ed2

#8c92de

#b2b7e9

#d9dbf4

Tones

Color #3039a5 mixed toward gray.

#3a419b

#444a92

#4d5288

#575a7e

#616274

Accessibility

Aa White text on this color

9.32:1

Aa Black text on this color

2.25:1

White text reads better on this background (9.32:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#343494 · ΔE 2.8

Deuteranopia

#34338f · ΔE 3.6

Tritanopia

#308480 · ΔE 37.4

Achromatopsia

#474747 · ΔE 26.9

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

Code

CSS

background-color: #3039a5;

Tailwind (arbitrary value)

bg-[#3039a5]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#3039a5 (#3039a5) is rgb(48, 57, 165) in RGB.

No, #3039a5 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

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 #3039a5, or check how it holds up for accessibility.

Generate a palette → Check contrast