#2a5fff

Color #2a5fff

A vivid, highly saturated medium blue.

Closest named color Medium Slate Blue #7b68ee · ΔE 19.09 Nearest Tailwind class blue-600 #155dfc · ΔE 1.3

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

Conversions

HEX

#2a5fff

RGB

rgb(42, 95, 255)

HSL

hsl(225.1, 100%, 58.2%)

HSV / HSB

hsv(225.1, 83.5%, 100%)

CMYK

cmyk(83.5%, 62.7%, 0%, 0%)

LAB

lab(46.83, 41.15, -83.73)

LCH

lch(46.83, 93.3, 296.17)

OKLCH

oklch(55.7%, 0.2436, 264.94)

HWB

hwb(225.1, 16.5%, 0%)

Harmony colors

Complementary

#ffca2a

Analogous

#2ac9ff

#2a5fff

#5f2aff

Triadic

#2a5fff

#ff2a5f

#5fff2a

Split-complementary

#2a5fff

#ff5f2a

#c9ff2a

Tetradic

#2a5fff

#ca2aff

#ffca2a

#5fff2a

Square

#2a5fff

#ff2ac9

#ffca2a

#2aff5f

Shades

Color #2a5fff mixed toward black.

#003df7

#0031c6

#002594

#001963

#000c31

Tints

Color #2a5fff mixed toward white.

#4d79ff

#7194ff

#94afff

#b8caff

#dbe4ff

Tones

Color #2a5fff mixed toward gray.

#3c68ed

#4d71db

#5f7aca

#7183b8

#838ba6

Accessibility

Aa White text on this color

5.02:1

Aa Black text on this color

4.18:1

White text reads better on this background (5.02:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4747e5 · ΔE 8.1

Deuteranopia

#4440df · ΔE 10.1

Tritanopia

#2ecec8 · ΔE 45.6

Achromatopsia

#6f6f6f · ΔE 30.1

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

Code

CSS

background-color: #2a5fff;

Tailwind (arbitrary value)

bg-[#2a5fff]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#2a5fff (#2a5fff) is rgb(42, 95, 255) in RGB.

No, #2a5fff 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.

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 #2a5fff, or check how it holds up for accessibility.

Generate a palette → Check contrast