#290ff4

Color #290ff4

A vivid, highly saturated medium blue.

Closest named color Blue #0000ff · ΔE 8.12 Nearest Tailwind class indigo-700 #432dd7 · ΔE 4.1

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Conversions

HEX

#290ff4

RGB

rgb(41, 15, 244)

HSL

hsl(246.8, 91.2%, 50.8%)

HSV / HSB

hsv(246.8, 93.9%, 95.7%)

CMYK

cmyk(83.2%, 93.9%, 0%, 4.3%)

LAB

lab(32.57, 74.58, -101.18)

LCH

lch(32.57, 125.7, 306.39)

OKLCH

oklch(45.3%, 0.2923, 269)

HWB

hwb(246.8, 5.9%, 4.3%)

Harmony colors

Complementary

#daf40f

Analogous

#0f68f4

#290ff4

#9b0ff4

Triadic

#290ff4

#f4290f

#0ff429

Split-complementary

#290ff4

#f49b0f

#68f40f

Tetradic

#290ff4

#f40fda

#daf40f

#0ff429

Square

#290ff4

#f40f68

#daf40f

#0ff49b

Shades

Color #290ff4 mixed toward black.

#2009ce

#1908a5

#13067c

#0d0453

#060229

Tints

Color #290ff4 mixed toward white.

#4d37f6

#705ff8

#9487f9

#b8affb

#dbd7fd

Tones

Color #290ff4 mixed toward gray.

#3822e1

#4735ce

#5548bb

#645ba8

#736e95

Accessibility

Aa White text on this color

8.51:1

Aa Black text on this color

2.47:1

White text reads better on this background (8.51:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2020d8 · ΔE 3.4

Deuteranopia

#2223d1 · ΔE 4.2

Tritanopia

#28beb8 · ΔE 55.3

Achromatopsia

#4d4d4d · ΔE 32.8

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

Code

CSS

background-color: #290ff4;

Tailwind (arbitrary value)

bg-[#290ff4]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#290ff4 (#290ff4) is rgb(41, 15, 244) in RGB.

No, #290ff4 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 #290ff4, or check how it holds up for accessibility.

Generate a palette → Check contrast