#3100f2

Color #3100f2

A vivid, highly saturated medium blue.

Closest named color Blue #0000ff · ΔE 7.26 Nearest Tailwind class indigo-700 #432dd7 · ΔE 4.6

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

Conversions

HEX

#3100f2

RGB

rgb(49, 0, 242)

HSL

hsl(252.1, 100%, 47.5%)

HSV / HSB

hsv(252.1, 100%, 94.9%)

CMYK

cmyk(79.8%, 100%, 0%, 5.1%)

LAB

lab(31.95, 76.63, -101.08)

LCH

lch(31.95, 126.84, 307.17)

OKLCH

oklch(44.9%, 0.2918, 270.94)

HWB

hwb(252.1, 0%, 5.1%)

Harmony colors

Complementary

#c1f200

Analogous

#0048f2

#3100f2

#aa00f2

Triadic

#3100f2

#f23100

#00f231

Split-complementary

#3100f2

#f2aa00

#48f200

Tetradic

#3100f2

#f200c1

#c1f200

#00f231

Square

#3100f2

#f20048

#c1f200

#00f2aa

Shades

Color #3100f2 mixed toward black.

#2900ca

#2100a2

#180079

#100051

#080028

Tints

Color #3100f2 mixed toward white.

#4d20ff

#704dff

#9479ff

#b8a6ff

#dbd2ff

Tones

Color #3100f2 mixed toward gray.

#3d14de

#4928ca

#553db6

#6151a2

#6d658d

Accessibility

Aa White text on this color

8.7:1

Aa Black text on this color

2.41:1

White text reads better on this background (8.7:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2423d6 · ΔE 3.9

Deuteranopia

#2628cf · ΔE 4.9

Tritanopia

#30bcb6 · ΔE 55.3

Achromatopsia

#4b4b4b · ΔE 32.9

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

Code

CSS

background-color: #3100f2;

Tailwind (arbitrary value)

bg-[#3100f2]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Medium Purple #9370db

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#3100f2 (#3100f2) is rgb(49, 0, 242) in RGB.

No, #3100f2 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.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #3100f2, or check how it holds up for accessibility.

Generate a palette → Check contrast