#2f65bb

Color #2f65bb

A moderately saturated medium blue.

Closest named color Cornflower Blue #6495ed · ΔE 18.73 Nearest Tailwind class sky-700 #0069a8 · ΔE 6.3

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

Conversions

HEX

#2f65bb

RGB

rgb(47, 101, 187)

HSL

hsl(216.9, 59.8%, 45.9%)

HSV / HSB

hsv(216.9, 74.9%, 73.3%)

CMYK

cmyk(74.9%, 46%, 0%, 26.7%)

LAB

lab(43.5, 12.47, -50.49)

LCH

lch(43.5, 52.01, 283.87)

OKLCH

oklch(51.7%, 0.1473, 259.4)

HWB

hwb(216.9, 18.4%, 26.7%)

Harmony colors

Complementary

#bb852f

Analogous

#2fabbb

#2f65bb

#3f2fbb

Triadic

#2f65bb

#bb2f65

#65bb2f

Split-complementary

#2f65bb

#bb3f2f

#abbb2f

Tetradic

#2f65bb

#852fbb

#bb852f

#65bb2f

Square

#2f65bb

#bb2fab

#bb852f

#2fbb3f

Shades

Color #2f65bb mixed toward black.

#27549c

#1f437d

#18325e

#10223e

#08111f

Tints

Color #2f65bb mixed toward white.

#477cd1

#6c96da

#91b1e3

#b6cbed

#dae5f6

Tones

Color #2f65bb mixed toward gray.

#3b68af

#466aa4

#526d98

#5e708c

#697281

Accessibility

Aa White text on this color

5.68:1

Aa Black text on this color

3.7:1

White text reads better on this background (5.68:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4c4dab · ΔE 10.9

Deuteranopia

#4945a7 · ΔE 13.1

Tritanopia

#339d9a · ΔE 32.9

Achromatopsia

#676767 · ΔE 24

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

Code

CSS

background-color: #2f65bb;

Tailwind (arbitrary value)

bg-[#2f65bb]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Royal Blue #4169e1

Frequently asked questions

#2f65bb (#2f65bb) is rgb(47, 101, 187) in RGB.

No, #2f65bb 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.

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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 #2f65bb, or check how it holds up for accessibility.

Generate a palette → Check contrast