#0e66f4

Color #0e66f4

A vivid, highly saturated medium blue.

Closest named color Royal Blue #4169e1 · ΔE 12.93 Nearest Tailwind class blue-600 #155dfc · ΔE 3.3

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

Conversions

HEX

#0e66f4

RGB

rgb(14, 102, 244)

HSL

hsl(217, 91.3%, 50.6%)

HSV / HSB

hsv(217, 94.3%, 95.7%)

CMYK

cmyk(94.3%, 58.2%, 0%, 4.3%)

LAB

lab(47.14, 31.35, -77.13)

LCH

lch(47.14, 83.26, 292.12)

OKLCH

oklch(55.5%, 0.2263, 260.77)

HWB

hwb(217, 5.5%, 4.3%)

Harmony colors

Complementary

#f49c0e

Analogous

#0ed9f4

#0e66f4

#290ef4

Triadic

#0e66f4

#f40e66

#66f40e

Split-complementary

#0e66f4

#f4290e

#d9f40e

Tetradic

#0e66f4

#9c0ef4

#f49c0e

#66f40e

Square

#0e66f4

#f40ed9

#f49c0e

#0ef429

Shades

Color #0e66f4 mixed toward black.

#0955ce

#0744a5

#06337b

#042252

#021129

Tints

Color #0e66f4 mixed toward white.

#3680f6

#5e99f8

#87b3fa

#afccfb

#d7e6fd

Tones

Color #0e66f4 mixed toward gray.

#216be1

#346fce

#4874bb

#5b78a7

#6e7d94

Accessibility

Aa White text on this color

4.97:1

Aa Black text on this color

4.23:1

White text reads better on this background (4.97:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4546dc · ΔE 11.3

Deuteranopia

#413ad6 · ΔE 14.2

Tritanopia

#1bc7c2 · ΔE 43

Achromatopsia

#707070 · ΔE 29

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

Code

CSS

background-color: #0e66f4;

Tailwind (arbitrary value)

bg-[#0e66f4]

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

#0e66f4 (#0e66f4) is rgb(14, 102, 244) in RGB.

No, #0e66f4 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 #0e66f4, or check how it holds up for accessibility.

Generate a palette → Check contrast