#005bf3

Color #005bf3

A vivid, highly saturated medium blue.

Closest named color Medium Slate Blue #7b68ee · ΔE 18.26 Nearest Tailwind class blue-600 #155dfc · ΔE 1.6

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

Conversions

HEX

#005bf3

RGB

rgb(0, 91, 243)

HSL

hsl(217.5, 100%, 47.6%)

HSV / HSB

hsv(217.5, 100%, 95.3%)

CMYK

cmyk(100%, 62.6%, 0%, 4.7%)

LAB

lab(44.16, 37.64, -81.45)

LCH

lch(44.16, 89.73, 294.8)

OKLCH

oklch(53.2%, 0.2388, 261.57)

HWB

hwb(217.5, 0%, 4.7%)

Harmony colors

Complementary

#f39800

Analogous

#00d4f3

#005bf3

#1e00f3

Triadic

#005bf3

#f3005b

#5bf300

Split-complementary

#005bf3

#f31e00

#d4f300

Tetradic

#005bf3

#9800f3

#f39800

#5bf300

Square

#005bf3

#f300d4

#f39800

#00f31e

Shades

Color #005bf3 mixed toward black.

#004cca

#003da2

#002e79

#001e51

#000f28

Tints

Color #005bf3 mixed toward white.

#2074ff

#4d90ff

#79abff

#a6c7ff

#d2e3ff

Tones

Color #005bf3 mixed toward gray.

#1460df

#2865ca

#3d6ab6

#516fa2

#65748e

Accessibility

Aa White text on this color

5.54:1

Aa Black text on this color

3.79:1

White text reads better on this background (5.54:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#3c3dda · ΔE 9.8

Deuteranopia

#3832d4 · ΔE 12.3

Tritanopia

#10c4bf · ΔE 45.2

Achromatopsia

#686868 · ΔE 29.7

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

Code

CSS

background-color: #005bf3;

Tailwind (arbitrary value)

bg-[#005bf3]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Royal Blue #4169e1

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#005bf3 (#005bf3) is rgb(0, 91, 243) in RGB.

No, #005bf3 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 #005bf3, or check how it holds up for accessibility.

Generate a palette → Check contrast