#0045c3

Color #0045c3

A vivid, highly saturated dark blue.

Closest named color Royal Blue #4169e1 · ΔE 15.98 Nearest Tailwind class blue-800 #193cb8 · ΔE 3.2

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

Conversions

HEX

#0045c3

RGB

rgb(0, 69, 195)

HSL

hsl(218.8, 100%, 38.2%)

HSV / HSB

hsv(218.8, 100%, 76.5%)

CMYK

cmyk(100%, 64.6%, 0%, 23.5%)

LAB

lab(34.39, 33.48, -70.03)

LCH

lch(34.39, 77.62, 295.55)

OKLCH

oklch(44.7%, 0.2052, 261.91)

HWB

hwb(218.8, 0%, 23.5%)

Harmony colors

Complementary

#c37e00

Analogous

#00a6c3

#0045c3

#1d00c3

Triadic

#0045c3

#c30045

#45c300

Split-complementary

#0045c3

#c31d00

#a6c300

Tetradic

#0045c3

#7e00c3

#c37e00

#45c300

Square

#0045c3

#c300a6

#c37e00

#00c31d

Shades

Color #0045c3 mixed toward black.

#0039a2

#002e82

#002261

#001741

#000b20

Tints

Color #0045c3 mixed toward white.

#0057f7

#2d77ff

#6199ff

#96bbff

#caddff

Tones

Color #0045c3 mixed toward gray.

#104ab3

#204ea2

#315392

#415882

#515d72

Accessibility

Aa White text on this color

7.96:1

Aa Black text on this color

2.64:1

White text reads better on this background (7.96:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2d2daf · ΔE 7.8

Deuteranopia

#2924aa · ΔE 9.8

Tritanopia

#0a9d98 · ΔE 42.7

Achromatopsia

#515151 · ΔE 28.3

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

Code

CSS

background-color: #0045c3;

Tailwind (arbitrary value)

bg-[#0045c3]

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

#0045c3 (#0045c3) is rgb(0, 69, 195) in RGB.

No, #0045c3 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 #0045c3, or check how it holds up for accessibility.

Generate a palette → Check contrast