#3f77c2

Color #3f77c2

A moderately saturated medium blue.

Closest named color Cornflower Blue #6495ed · ΔE 13.51 Nearest Tailwind class blue-500 #2b7fff · ΔE 6.9

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Conversions

HEX

#3f77c2

RGB

rgb(63, 119, 194)

HSL

hsl(214.4, 51.8%, 50.4%)

HSV / HSB

hsv(214.4, 67.5%, 76.1%)

CMYK

cmyk(67.5%, 38.7%, 0%, 23.9%)

LAB

lab(49.67, 6.08, -44.66)

LCH

lch(49.67, 45.07, 277.75)

OKLCH

oklch(56.8%, 0.1308, 256.42)

HWB

hwb(214.4, 24.7%, 23.9%)

Harmony colors

Complementary

#c28a3f

Analogous

#3fb8c2

#3f77c2

#493fc2

Triadic

#3f77c2

#c23f77

#77c23f

Split-complementary

#3f77c2

#c2493f

#b8c23f

Tetradic

#3f77c2

#8a3fc2

#c28a3f

#77c23f

Square

#3f77c2

#c23fb8

#c28a3f

#3fc249

Shades

Color #3f77c2 mixed toward black.

#3463a3

#294f82

#1f3b62

#152841

#0a1421

Tints

Color #3f77c2 mixed toward white.

#5f8ecc

#7fa4d6

#9fbbe1

#bfd2eb

#dfe8f5

Tones

Color #3f77c2 mixed toward gray.

#4a79b7

#557aac

#607ca1

#6b7d96

#767f8b

Accessibility

Aa White text on this color

4.54:1

Aa Black text on this color

4.63:1

Black text reads better on this background (4.63:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5c5db3 · ΔE 12.7

Deuteranopia

#5955b0 · ΔE 14.9

Tritanopia

#43a7a4 · ΔE 29.2

Achromatopsia

#767676 · ΔE 22.4

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

Code

CSS

background-color: #3f77c2;

Tailwind (arbitrary value)

bg-[#3f77c2]

Related colors

Light Steel Blue #b0c4de

Cornflower Blue #6495ed

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#3f77c2 (#3f77c2) is rgb(63, 119, 194) in RGB.

No, #3f77c2 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 #3f77c2, or check how it holds up for accessibility.

Generate a palette → Check contrast