#003ccd

Color #003ccd

A vivid, highly saturated medium blue.

Closest named color Dark Blue #00008b · ΔE 21.88 Nearest Tailwind class blue-800 #193cb8 · ΔE 2.6

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

Conversions

HEX

#003ccd

RGB

rgb(0, 60, 205)

HSL

hsl(222.4, 100%, 40.2%)

HSV / HSB

hsv(222.4, 100%, 80.4%)

CMYK

cmyk(100%, 70.7%, 0%, 19.6%)

LAB

lab(33.22, 43.02, -77.78)

LCH

lch(33.22, 88.88, 298.95)

OKLCH

oklch(44.1%, 0.2274, 263.21)

HWB

hwb(222.4, 0%, 19.6%)

Harmony colors

Complementary

#cd9100

Analogous

#00a3cd

#003ccd

#2a00cd

Triadic

#003ccd

#cd003c

#3ccd00

Split-complementary

#003ccd

#cd2a00

#a3cd00

Tetradic

#003ccd

#9100cd

#cd9100

#3ccd00

Square

#003ccd

#cd00a3

#cd9100

#00cd2a

Shades

Color #003ccd mixed toward black.

#0032ab

#002889

#001e67

#001444

#000a22

Tints

Color #003ccd mixed toward white.

#014bff

#346fff

#6793ff

#99b7ff

#ccdbff

Tones

Color #003ccd mixed toward gray.

#1143bc

#224aab

#33519a

#445889

#555f78

Accessibility

Aa White text on this color

8.31:1

Aa Black text on this color

2.53:1

White text reads better on this background (8.31:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2627b7 · ΔE 6.1

Deuteranopia

#231fb1 · ΔE 7.9

Tritanopia

#07a39e · ΔE 45.9

Achromatopsia

#4e4e4e · ΔE 29.6

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

Code

CSS

background-color: #003ccd;

Tailwind (arbitrary value)

bg-[#003ccd]

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

#003ccd (#003ccd) is rgb(0, 60, 205) in RGB.

No, #003ccd is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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.

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Build something with this color

Generate a full palette from #003ccd, or check how it holds up for accessibility.

Generate a palette → Check contrast