#3b4369

Color #3b4369

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 18.78 Nearest Tailwind class slate-700 #314158 · ΔE 6.7

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Conversions

HEX

#3b4369

RGB

rgb(59, 67, 105)

HSL

hsl(229.6, 28%, 32.2%)

HSV / HSB

hsv(229.6, 43.8%, 41.2%)

CMYK

cmyk(43.8%, 36.2%, 0%, 58.8%)

LAB

lab(29.32, 7.64, -23.23)

LCH

lch(29.32, 24.45, 288.21)

OKLCH

oklch(39.4%, 0.0653, 273.95)

HWB

hwb(229.6, 23.1%, 58.8%)

Harmony colors

Complementary

#69613b

Analogous

#3b5a69

#3b4369

#4a3b69

Triadic

#3b4369

#693b43

#43693b

Split-complementary

#3b4369

#694a3b

#5a693b

Tetradic

#3b4369

#613b69

#69613b

#43693b

Square

#3b4369

#693b5a

#69613b

#3b694a

Shades

Color #3b4369 mixed toward black.

#313858

#272d46

#1e2235

#141623

#0a0b12

Tints

Color #3b4369 mixed toward white.

#505b8e

#6b77ac

#9099c1

#b5bbd6

#daddea

Tones

Color #3b4369 mixed toward gray.

#3f4665

#434861

#474b5e

#4a4d5a

#4e5056

Accessibility

Aa White text on this color

9.58:1

Aa Black text on this color

2.19:1

White text reads better on this background (9.58:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3f3f61 · ΔE 3.2

Deuteranopia

#3e3e60 · ΔE 3.3

Tritanopia

#3b5b59 · ΔE 22.7

Achromatopsia

#454545 · ΔE 16.3

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

Code

CSS

background-color: #3b4369;

Tailwind (arbitrary value)

bg-[#3b4369]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#3b4369 (#3b4369) is rgb(59, 67, 105) in RGB.

No, #3b4369 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 #3b4369, or check how it holds up for accessibility.

Generate a palette → Check contrast