#3a459a

Color #3a459a

A moderately saturated medium blue.

Closest named color Dark Slate Blue #483d8b · ΔE 6.98 Nearest Tailwind class blue-900 #1c398e · ΔE 4.8

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Conversions

HEX

#3a459a

RGB

rgb(58, 69, 154)

HSL

hsl(233.1, 45.3%, 41.6%)

HSV / HSB

hsv(233.1, 62.3%, 60.4%)

CMYK

cmyk(62.3%, 55.2%, 0%, 39.6%)

LAB

lab(32.89, 22.94, -47.98)

LCH

lch(32.89, 53.18, 295.55)

OKLCH

oklch(43%, 0.1379, 273.58)

HWB

hwb(233.1, 22.7%, 39.6%)

Harmony colors

Complementary

#9a8f3a

Analogous

#3a759a

#3a459a

#5f3a9a

Triadic

#3a459a

#9a3a45

#459a3a

Split-complementary

#3a459a

#9a5f3a

#759a3a

Tetradic

#3a459a

#8f3a9a

#9a8f3a

#459a3a

Square

#3a459a

#9a3a75

#9a8f3a

#3a9a5f

Shades

Color #3a459a mixed toward black.

#303a80

#272e67

#1d234d

#131733

#0a0c1a

Tints

Color #3a459a mixed toward white.

#4b58bb

#6f79c9

#939bd6

#b7bce4

#dbdef1

Tones

Color #3a459a mixed toward gray.

#424b92

#4a518a

#525882

#5a5e7a

#626472

Accessibility

Aa White text on this color

8.41:1

Aa Black text on this color

2.5:1

White text reads better on this background (8.41:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3f3f8b · ΔE 3.3

Deuteranopia

#3e3e87 · ΔE 3.9

Tritanopia

#3b7e7b · ΔE 32.4

Achromatopsia

#4d4d4d · ΔE 24.4

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

Code

CSS

background-color: #3a459a;

Tailwind (arbitrary value)

bg-[#3a459a]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#3a459a (#3a459a) is rgb(58, 69, 154) in RGB.

No, #3a459a 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 #3a459a, or check how it holds up for accessibility.

Generate a palette → Check contrast