#3f67a7

Color #3f67a7

A moderately saturated medium blue.

Closest named color Steel Blue #4682b4 · ΔE 15.23 Nearest Tailwind class sky-700 #0069a8 · ΔE 6.3

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

Conversions

HEX

#3f67a7

RGB

rgb(63, 103, 167)

HSL

hsl(216.9, 45.2%, 45.1%)

HSV / HSB

hsv(216.9, 62.3%, 65.5%)

CMYK

cmyk(62.3%, 38.3%, 0%, 34.5%)

LAB

lab(43.57, 6.47, -38.63)

LCH

lch(43.57, 39.17, 279.51)

OKLCH

oklch(51.5%, 0.1116, 259.42)

HWB

hwb(216.9, 24.7%, 34.5%)

Harmony colors

Complementary

#a77f3f

Analogous

#3f9ba7

#3f67a7

#4b3fa7

Triadic

#3f67a7

#a73f67

#67a73f

Split-complementary

#3f67a7

#a74b3f

#9ba73f

Tetradic

#3f67a7

#7f3fa7

#a77f3f

#67a73f

Square

#3f67a7

#a73f9b

#a77f3f

#3fa74b

Shades

Color #3f67a7 mixed toward black.

#35568b

#2a456f

#203453

#152238

#0b111c

Tints

Color #3f67a7 mixed toward white.

#567ebf

#7798cc

#99b2d9

#bbcbe5

#dde5f2

Tones

Color #3f67a7 mixed toward gray.

#48699e

#506b96

#596d8d

#626f84

#6a717c

Accessibility

Aa White text on this color

5.66:1

Aa Black text on this color

3.71:1

White text reads better on this background (5.66:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#53549b · ΔE 9.7

Deuteranopia

#514e97 · ΔE 11.4

Tritanopia

#42908d · ΔE 27.6

Achromatopsia

#676767 · ΔE 20.9

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

Code

CSS

background-color: #3f67a7;

Tailwind (arbitrary value)

bg-[#3f67a7]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Royal Blue #4169e1

Frequently asked questions

#3f67a7 (#3f67a7) is rgb(63, 103, 167) in RGB.

No, #3f67a7 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 #3f67a7, or check how it holds up for accessibility.

Generate a palette → Check contrast