#3d4abb

Color #3d4abb

A moderately saturated medium blue.

Closest named color Slate Blue #6a5acd · ΔE 10.01 Nearest Tailwind class blue-800 #193cb8 · ΔE 4.7

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

Conversions

HEX

#3d4abb

RGB

rgb(61, 74, 187)

HSL

hsl(233.8, 50.8%, 48.6%)

HSV / HSB

hsv(233.8, 67.4%, 73.3%)

CMYK

cmyk(67.4%, 60.4%, 0%, 26.7%)

LAB

lab(36.89, 31.89, -61.17)

LCH

lch(36.89, 68.98, 297.53)

OKLCH

oklch(46.9%, 0.1765, 272.57)

HWB

hwb(233.8, 23.9%, 26.7%)

Harmony colors

Complementary

#bbae3d

Analogous

#3d89bb

#3d4abb

#6f3dbb

Triadic

#3d4abb

#bb3d4a

#4abb3d

Split-complementary

#3d4abb

#bb6f3d

#89bb3d

Tetradic

#3d4abb

#ae3dbb

#bbae3d

#4abb3d

Square

#3d4abb

#bb3d89

#bbae3d

#3dbb6f

Shades

Color #3d4abb mixed toward black.

#333e9c

#29317d

#1e255d

#14193e

#0a0c1f

Tints

Color #3d4abb mixed toward white.

#5a66c9

#7b84d4

#9ca3df

#bdc2ea

#dee0f4

Tones

Color #3d4abb mixed toward gray.

#4752b0

#525ba6

#5c639b

#676b91

#717486

Accessibility

Aa White text on this color

7.25:1

Aa Black text on this color

2.9:1

White text reads better on this background (7.25:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#4343a8 · ΔE 3.5

Deuteranopia

#4241a3 · ΔE 4.4

Tritanopia

#3e9793 · ΔE 38.6

Achromatopsia

#575757 · ΔE 27.1

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

Code

CSS

background-color: #3d4abb;

Tailwind (arbitrary value)

bg-[#3d4abb]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#3d4abb (#3d4abb) is rgb(61, 74, 187) in RGB.

No, #3d4abb 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 #3d4abb, or check how it holds up for accessibility.

Generate a palette → Check contrast