#3b4d7e

Color #3b4d7e

A muted dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 21.9 Nearest Tailwind class slate-600 #45556c · ΔE 7.2

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Conversions

HEX

#3b4d7e

RGB

rgb(59, 77, 126)

HSL

hsl(223.9, 36.2%, 36.3%)

HSV / HSB

hsv(223.9, 53.2%, 49.4%)

CMYK

cmyk(53.2%, 38.9%, 0%, 50.6%)

LAB

lab(33.44, 8.02, -29.93)

LCH

lch(33.44, 30.99, 285)

OKLCH

oklch(42.9%, 0.0847, 267.5)

HWB

hwb(223.9, 23.1%, 50.6%)

Harmony colors

Complementary

#7e6c3b

Analogous

#3b6f7e

#3b4d7e

#4b3b7e

Triadic

#3b4d7e

#7e3b4d

#4d7e3b

Split-complementary

#3b4d7e

#7e4b3b

#6f7e3b

Tetradic

#3b4d7e

#6c3b7e

#7e6c3b

#4d7e3b

Square

#3b4d7e

#7e3b6f

#7e6c3b

#3b7e4b

Shades

Color #3b4d7e mixed toward black.

#314069

#273354

#1e273f

#141a2a

#0a0d15

Tints

Color #3b4d7e mixed toward white.

#4c64a3

#6c81ba

#90a0cb

#b5c0dc

#dadfee

Tones

Color #3b4d7e mixed toward gray.

#415078

#465273

#4c556d

#515768

#575a62

Accessibility

Aa White text on this color

8.24:1

Aa Black text on this color

2.55:1

White text reads better on this background (8.24:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#434474 · ΔE 5.2

Deuteranopia

#424172 · ΔE 6

Tritanopia

#3c6c6a · ΔE 24.6

Achromatopsia

#4f4f4f · ΔE 18.6

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

Code

CSS

background-color: #3b4d7e;

Tailwind (arbitrary value)

bg-[#3b4d7e]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#3b4d7e (#3b4d7e) is rgb(59, 77, 126) in RGB.

No, #3b4d7e 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 #3b4d7e, or check how it holds up for accessibility.

Generate a palette → Check contrast