#0b64f5

Color #0b64f5

A vivid, highly saturated medium blue.

Closest named color Royal Blue #4169e1 · ΔE 14.81 Nearest Tailwind class blue-600 #155dfc · ΔE 2.6

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

Conversions

HEX

#0b64f5

RGB

rgb(11, 100, 245)

HSL

hsl(217.2, 92.1%, 50.2%)

HSV / HSB

hsv(217.2, 95.5%, 96.1%)

CMYK

cmyk(95.5%, 59.2%, 0%, 3.9%)

LAB

lab(46.68, 32.92, -78.44)

LCH

lch(46.68, 85.07, 292.77)

OKLCH

oklch(55.2%, 0.2301, 260.98)

HWB

hwb(217.2, 4.3%, 3.9%)

Harmony colors

Complementary

#f59c0b

Analogous

#0bd9f5

#0b64f5

#270bf5

Triadic

#0b64f5

#f50b64

#64f50b

Split-complementary

#0b64f5

#f5270b

#d9f50b

Tetradic

#0b64f5

#9c0bf5

#f59c0b

#64f50b

Square

#0b64f5

#f50bd9

#f59c0b

#0bf527

Shades

Color #0b64f5 mixed toward black.

#0853cd

#0742a4

#05327b

#032152

#021129

Tints

Color #0b64f5 mixed toward white.

#347ef7

#5c98f8

#85b1fa

#aecbfc

#d6e5fd

Tones

Color #0b64f5 mixed toward gray.

#1f69e1

#326dce

#4672ba

#5977a7

#6d7b94

Accessibility

Aa White text on this color

5.05:1

Aa Black text on this color

4.16:1

White text reads better on this background (5.05:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4444dd · ΔE 11

Deuteranopia

#3f39d7 · ΔE 13.7

Tritanopia

#19c7c2 · ΔE 43.6

Achromatopsia

#6f6f6f · ΔE 29.2

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

Code

CSS

background-color: #0b64f5;

Tailwind (arbitrary value)

bg-[#0b64f5]

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

#0b64f5 (#0b64f5) is rgb(11, 100, 245) in RGB.

No, #0b64f5 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 #0b64f5, or check how it holds up for accessibility.

Generate a palette → Check contrast