#0058e9

Color #0058e9

A vivid, highly saturated medium blue.

Closest named color Medium Slate Blue #7b68ee · ΔE 17.06 Nearest Tailwind class blue-600 #155dfc · ΔE 3.2

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

Conversions

HEX

#0058e9

RGB

rgb(0, 88, 233)

HSL

hsl(217.3, 100%, 45.7%)

HSV / HSB

hsv(217.3, 100%, 91.4%)

CMYK

cmyk(100%, 62.2%, 0%, 8.6%)

LAB

lab(42.55, 35.77, -78.46)

LCH

lch(42.55, 86.23, 294.51)

OKLCH

oklch(51.8%, 0.2302, 261.43)

HWB

hwb(217.3, 0%, 8.6%)

Harmony colors

Complementary

#e99100

Analogous

#00cde9

#0058e9

#1c00e9

Triadic

#0058e9

#e90058

#58e900

Split-complementary

#0058e9

#e91c00

#cde900

Tetradic

#0058e9

#9100e9

#e99100

#58e900

Square

#0058e9

#e900cd

#e99100

#00e91c

Shades

Color #0058e9 mixed toward black.

#0049c2

#003b9b

#002c75

#001d4e

#000f27

Tints

Color #0058e9 mixed toward white.

#1870ff

#468cff

#75a9ff

#a3c6ff

#d1e2ff

Tones

Color #0058e9 mixed toward gray.

#135dd6

#2762c2

#3a66af

#4e6b9b

#617088

Accessibility

Aa White text on this color

5.88:1

Aa Black text on this color

3.57:1

White text reads better on this background (5.88:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#3a3bd2 · ΔE 9.5

Deuteranopia

#3630cb · ΔE 12.1

Tritanopia

#0fbcb7 · ΔE 44.7

Achromatopsia

#646464 · ΔE 29.3

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

Code

CSS

background-color: #0058e9;

Tailwind (arbitrary value)

bg-[#0058e9]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Royal Blue #4169e1

Dodger Blue #1e90ff

Frequently asked questions

#0058e9 (#0058e9) is rgb(0, 88, 233) in RGB.

No, #0058e9 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.

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 #0058e9, or check how it holds up for accessibility.

Generate a palette → Check contrast