#2f53f7

Color #2f53f7

A vivid, highly saturated medium blue.

Closest named color Medium Slate Blue #7b68ee · ΔE 21.73 Nearest Tailwind class blue-600 #155dfc · ΔE 3.4

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

Conversions

HEX

#2f53f7

RGB

rgb(47, 83, 247)

HSL

hsl(229.2, 92.6%, 57.6%)

HSV / HSB

hsv(229.2, 81%, 96.9%)

CMYK

cmyk(81%, 66.4%, 0%, 3.1%)

LAB

lab(43.51, 45.98, -84.72)

LCH

lch(43.51, 96.39, 298.49)

OKLCH

oklch(53.1%, 0.2458, 267.02)

HWB

hwb(229.2, 18.4%, 3.1%)

Harmony colors

Complementary

#f7d32f

Analogous

#2fb7f7

#2f53f7

#6f2ff7

Triadic

#2f53f7

#f72f53

#53f72f

Split-complementary

#2f53f7

#f76f2f

#b7f72f

Tetradic

#2f53f7

#d32ff7

#f7d32f

#53f72f

Square

#2f53f7

#f72fb7

#f7d32f

#2ff76f

Shades

Color #2f53f7 mixed toward black.

#0932ec

#0728bd

#051e8d

#04145e

#020a2f

Tints

Color #2f53f7 mixed toward white.

#5170f8

#748cfa

#97a9fb

#bac6fc

#dce2fe

Tones

Color #2f53f7 mixed toward gray.

#3f5de6

#5068d6

#6173c5

#727eb4

#8288a4

Accessibility

Aa White text on this color

5.67:1

Aa Black text on this color

3.7:1

White text reads better on this background (5.67:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4142dd · ΔE 5.9

Deuteranopia

#3f3cd7 · ΔE 7.6

Tritanopia

#32c6c0 · ΔE 46.8

Achromatopsia

#676767 · ΔE 30.4

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

Code

CSS

background-color: #2f53f7;

Tailwind (arbitrary value)

bg-[#2f53f7]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#2f53f7 (#2f53f7) is rgb(47, 83, 247) in RGB.

No, #2f53f7 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 #2f53f7, or check how it holds up for accessibility.

Generate a palette → Check contrast