#3d4277

Color #3d4277

A muted dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 16.74 Nearest Tailwind class blue-900 #1c398e · ΔE 7.2

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

Conversions

HEX

#3d4277

RGB

rgb(61, 66, 119)

HSL

hsl(234.8, 32.2%, 35.3%)

HSV / HSB

hsv(234.8, 48.7%, 46.7%)

CMYK

cmyk(48.7%, 44.5%, 0%, 53.3%)

LAB

lab(29.96, 13.47, -31.07)

LCH

lch(29.96, 33.86, 293.44)

OKLCH

oklch(40.1%, 0.0887, 277.52)

HWB

hwb(234.8, 23.9%, 53.3%)

Harmony colors

Complementary

#77723d

Analogous

#3d5f77

#3d4277

#553d77

Triadic

#3d4277

#773d42

#42773d

Split-complementary

#3d4277

#77553d

#5f773d

Tetradic

#3d4277

#723d77

#77723d

#42773d

Square

#3d4277

#773d5f

#77723d

#3d7755

Shades

Color #3d4277 mixed toward black.

#333763

#292c4f

#1f213b

#141628

#0a0b14

Tints

Color #3d4277 mixed toward white.

#50569b

#6e74b4

#9297c7

#b6b9da

#dbdcec

Tones

Color #3d4277 mixed toward gray.

#424672

#474a6d

#4c4e69

#505264

#55565f

Accessibility

Aa White text on this color

9.36:1

Aa Black text on this color

2.24:1

White text reads better on this background (9.36:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3f3f6d · ΔE 2.6

Deuteranopia

#3f3f6a · ΔE 3.2

Tritanopia

#3d6462 · ΔE 25.8

Achromatopsia

#474747 · ΔE 19.9

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

Code

CSS

background-color: #3d4277;

Tailwind (arbitrary value)

bg-[#3d4277]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#3d4277 (#3d4277) is rgb(61, 66, 119) in RGB.

No, #3d4277 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 #3d4277, or check how it holds up for accessibility.

Generate a palette → Check contrast