#4100fd

Color #4100fd

A vivid, highly saturated medium blue.

Closest named color Blue #0000ff · ΔE 5.21 Nearest Tailwind class violet-700 #7008e7 · ΔE 4.8

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Conversions

HEX

#4100fd

RGB

rgb(65, 0, 253)

HSL

hsl(255.4, 100%, 49.6%)

HSV / HSB

hsv(255.4, 100%, 99.2%)

CMYK

cmyk(74.3%, 100%, 0%, 0.8%)

LAB

lab(34.42, 79.57, -103.12)

LCH

lch(34.42, 130.25, 307.65)

OKLCH

oklch(47.2%, 0.2983, 274.29)

HWB

hwb(255.4, 0%, 0.8%)

Harmony colors

Complementary

#bcfd00

Analogous

#003efd

#4100fd

#bf00fd

Triadic

#4100fd

#fd4100

#00fd41

Split-complementary

#4100fd

#fdbf00

#3efd00

Tetradic

#4100fd

#fd00bc

#bcfd00

#00fd41

Square

#4100fd

#fd003e

#bcfd00

#00fdbf

Shades

Color #4100fd mixed toward black.

#3600d3

#2b00a9

#20007e

#160054

#0b002a

Tints

Color #4100fd mixed toward white.

#6029ff

#8054ff

#9f7eff

#bfa9ff

#dfd4ff

Tones

Color #4100fd mixed toward gray.

#4b15e8

#552ad3

#603fbe

#6a54a9

#746994

Accessibility

Aa White text on this color

7.95:1

Aa Black text on this color

2.64:1

White text reads better on this background (7.95:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3030e0 · ΔE 5

Deuteranopia

#3336d8 · ΔE 6.4

Tritanopia

#3fc5be · ΔE 55.2

Achromatopsia

#515151 · ΔE 33.1

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

Code

CSS

background-color: #4100fd;

Tailwind (arbitrary value)

bg-[#4100fd]

Related colors

Medium Purple #9370db

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Rebecca Purple #663399

Navy #000080

Frequently asked questions

#4100fd (#4100fd) is rgb(65, 0, 253) in RGB.

No, #4100fd 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 #4100fd, or check how it holds up for accessibility.

Generate a palette → Check contrast