#415b9c

Color #415b9c

A moderately saturated medium blue.

Closest named color Dark Slate Blue #483d8b · ΔE 18.08 Nearest Tailwind class slate-600 #45556c · ΔE 8.8

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

Conversions

HEX

#415b9c

RGB

rgb(65, 91, 156)

HSL

hsl(222.9, 41.2%, 43.3%)

HSV / HSB

hsv(222.9, 58.3%, 61.2%)

CMYK

cmyk(58.3%, 41.7%, 0%, 38.8%)

LAB

lab(39.59, 10.66, -38.42)

LCH

lch(39.59, 39.87, 285.51)

OKLCH

oklch(48.3%, 0.1094, 266.02)

HWB

hwb(222.9, 25.5%, 38.8%)

Harmony colors

Complementary

#9c8241

Analogous

#41889c

#415b9c

#54419c

Triadic

#415b9c

#9c415b

#5b9c41

Split-complementary

#415b9c

#9c5441

#889c41

Tetradic

#415b9c

#82419c

#9c8241

#5b9c41

Square

#415b9c

#9c4188

#9c8241

#419c54

Shades

Color #415b9c mixed toward black.

#364c82

#2b3d68

#202d4e

#161e34

#0b0f1a

Tints

Color #415b9c mixed toward white.

#5571b8

#778ec6

#99aad4

#bbc6e3

#dde3f1

Tones

Color #415b9c mixed toward gray.

#495e94

#50618d

#586585

#5f687e

#676b76

Accessibility

Aa White text on this color

6.56:1

Aa Black text on this color

3.2:1

White text reads better on this background (6.56:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4e4e90 · ΔE 6.8

Deuteranopia

#4c4a8c · ΔE 7.9

Tritanopia

#438582 · ΔE 28.1

Achromatopsia

#5d5d5d · ΔE 21.3

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

Code

CSS

background-color: #415b9c;

Tailwind (arbitrary value)

bg-[#415b9c]

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

#415b9c (#415b9c) is rgb(65, 91, 156) in RGB.

No, #415b9c 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 #415b9c, or check how it holds up for accessibility.

Generate a palette → Check contrast