#0b64e9

Color #0b64e9

A vivid, highly saturated medium blue.

Closest named color Royal Blue #4169e1 · ΔE 8.53 Nearest Tailwind class blue-600 #155dfc · ΔE 3.7

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

Conversions

HEX

#0b64e9

RGB

rgb(11, 100, 233)

HSL

hsl(215.9, 91%, 47.8%)

HSV / HSB

hsv(215.9, 95.3%, 91.4%)

CMYK

cmyk(95.3%, 57.1%, 0%, 8.6%)

LAB

lab(45.72, 28.33, -73.26)

LCH

lch(45.72, 78.55, 291.14)

OKLCH

oklch(54.2%, 0.2153, 260.16)

HWB

hwb(215.9, 4.3%, 8.6%)

Harmony colors

Complementary

#e9900b

Analogous

#0bd3e9

#0b64e9

#210be9

Triadic

#0b64e9

#e90b64

#64e90b

Split-complementary

#0b64e9

#e9210b

#d3e90b

Tetradic

#0b64e9

#900be9

#e9900b

#64e90b

Square

#0b64e9

#e90bd3

#e9900b

#0be921

Shades

Color #0b64e9 mixed toward black.

#0953c2

#07439b

#053274

#04214e

#021127

Tints

Color #0b64e9 mixed toward white.

#2b7cf5

#5696f7

#80b1f9

#aacbfb

#d5e5fd

Tones

Color #0b64e9 mixed toward gray.

#1d68d6

#306bc4

#426fb1

#55739f

#67768c

Accessibility

Aa White text on this color

5.23:1

Aa Black text on this color

4.01:1

White text reads better on this background (5.23:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4444d3 · ΔE 11.5

Deuteranopia

#3f39cd · ΔE 14.2

Tritanopia

#19beba · ΔE 41.8

Achromatopsia

#6c6c6c · ΔE 28.4

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

Code

CSS

background-color: #0b64e9;

Tailwind (arbitrary value)

bg-[#0b64e9]

Related colors

Light Steel Blue #b0c4de

Cornflower Blue #6495ed

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#0b64e9 (#0b64e9) is rgb(11, 100, 233) in RGB.

No, #0b64e9 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 #0b64e9, or check how it holds up for accessibility.

Generate a palette → Check contrast