#0045f8

Color #0045f8

A vivid, highly saturated medium blue.

Closest named color Medium Blue #0000cd · ΔE 20.47 Nearest Tailwind class blue-700 #1447e6 · ΔE 2.1

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Conversions

HEX

#0045f8

RGB

rgb(0, 69, 248)

HSL

hsl(223.3, 100%, 48.6%)

HSV / HSB

hsv(223.3, 100%, 97.3%)

CMYK

cmyk(100%, 72.2%, 0%, 2.7%)

LAB

lab(39.63, 52.89, -91.72)

LCH

lch(39.63, 105.88, 299.97)

OKLCH

oklch(50.1%, 0.2679, 263.53)

HWB

hwb(223.3, 0%, 2.7%)

Harmony colors

Complementary

#f8b300

Analogous

#00c1f8

#0045f8

#3700f8

Triadic

#0045f8

#f80045

#45f800

Split-complementary

#0045f8

#f83700

#c1f800

Tetradic

#0045f8

#b300f8

#f8b300

#45f800

Square

#0045f8

#f800c1

#f8b300

#00f837

Shades

Color #0045f8 mixed toward black.

#0039cf

#002ea5

#00227c

#001753

#000b29

Tints

Color #0045f8 mixed toward white.

#2561ff

#5081ff

#7ca0ff

#a8c0ff

#d3dfff

Tones

Color #0045f8 mixed toward gray.

#154ee3

#2957cf

#3e60ba

#536aa5

#677391

Accessibility

Aa White text on this color

6.55:1

Aa Black text on this color

3.21:1

White text reads better on this background (6.55:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#2d2ddd · ΔE 6.7

Deuteranopia

#2924d6 · ΔE 8.7

Tritanopia

#0ac5bf · ΔE 50.2

Achromatopsia

#5d5d5d · ΔE 31.3

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

Code

CSS

background-color: #0045f8;

Tailwind (arbitrary value)

bg-[#0045f8]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#0045f8 (#0045f8) is rgb(0, 69, 248) in RGB.

No, #0045f8 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 #0045f8, or check how it holds up for accessibility.

Generate a palette → Check contrast