#4039bc

Color #4039bc

A moderately saturated medium blue.

Closest named color Slate Blue #6a5acd · ΔE 17.18 Nearest Tailwind class blue-800 #193cb8 · ΔE 4.1

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Conversions

HEX

#4039bc

RGB

rgb(64, 57, 188)

HSL

hsl(243.2, 53.5%, 48%)

HSV / HSB

hsv(243.2, 69.7%, 73.7%)

CMYK

cmyk(66%, 69.7%, 0%, 26.3%)

LAB

lab(33.23, 43.08, -67.72)

LCH

lch(33.23, 80.26, 302.46)

OKLCH

oklch(44.3%, 0.197, 277.03)

HWB

hwb(243.2, 22.4%, 26.3%)

Harmony colors

Complementary

#b5bc39

Analogous

#3973bc

#4039bc

#8139bc

Triadic

#4039bc

#bc4039

#39bc40

Split-complementary

#4039bc

#bc8139

#73bc39

Tetradic

#4039bc

#bc39b5

#b5bc39

#39bc40

Square

#4039bc

#bc3973

#b5bc39

#39bc81

Shades

Color #4039bc mixed toward black.

#352f9d

#2b267d

#201c5e

#15133f

#0b091f

Tints

Color #4039bc mixed toward white.

#5c55cc

#7c77d6

#9d99e0

#bebbea

#deddf5

Tones

Color #4039bc mixed toward gray.

#4a44b1

#534fa6

#5d5a9b

#676590

#716f85

Accessibility

Aa White text on this color

8.3:1

Aa Black text on this color

2.53:1

White text reads better on this background (8.3:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3d3da8 · ΔE 3.2

Deuteranopia

#3d3ea3 · ΔE 4

Tritanopia

#409691 · ΔE 41.5

Achromatopsia

#4e4e4e · ΔE 28.6

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

Code

CSS

background-color: #4039bc;

Tailwind (arbitrary value)

bg-[#4039bc]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#4039bc (#4039bc) is rgb(64, 57, 188) in RGB.

No, #4039bc 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 #4039bc, or check how it holds up for accessibility.

Generate a palette → Check contrast