#3a42b0

Color #3a42b0

A moderately saturated medium blue.

Closest named color Slate Blue #6a5acd · ΔE 12.13 Nearest Tailwind class blue-800 #193cb8 · ΔE 3.1

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

Conversions

HEX

#3a42b0

RGB

rgb(58, 66, 176)

HSL

hsl(235.9, 50.4%, 45.9%)

HSV / HSB

hsv(235.9, 67%, 69%)

CMYK

cmyk(67%, 62.5%, 0%, 31%)

LAB

lab(33.84, 32.68, -59.65)

LCH

lch(33.84, 68.02, 298.72)

OKLCH

oklch(44.3%, 0.1724, 273.79)

HWB

hwb(235.9, 22.7%, 31%)

Harmony colors

Complementary

#b0a83a

Analogous

#3a7db0

#3a42b0

#6d3ab0

Triadic

#3a42b0

#b03a42

#42b03a

Split-complementary

#3a42b0

#b06d3a

#7db03a

Tetradic

#3a42b0

#a83ab0

#b0a83a

#42b03a

Square

#3a42b0

#b03a7d

#b0a83a

#3ab06d

Shades

Color #3a42b0 mixed toward black.

#303793

#272c75

#1d2158

#13163b

#0a0b1d

Tints

Color #3a42b0 mixed toward white.

#525ac6

#757bd1

#979cdd

#babde8

#dcdef4

Tones

Color #3a42b0 mixed toward gray.

#444ba6

#4e539c

#585c93

#616489

#6b6d7f

Accessibility

Aa White text on this color

8.12:1

Aa Black text on this color

2.59:1

White text reads better on this background (8.12:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3e3e9e · ΔE 2.9

Deuteranopia

#3d3d99 · ΔE 3.7

Tritanopia

#3a8e8a · ΔE 37.9

Achromatopsia

#505050 · ΔE 26.9

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

Code

CSS

background-color: #3a42b0;

Tailwind (arbitrary value)

bg-[#3a42b0]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#3a42b0 (#3a42b0) is rgb(58, 66, 176) in RGB.

No, #3a42b0 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 #3a42b0, or check how it holds up for accessibility.

Generate a palette → Check contrast