#1300df

Color #1300df

A vivid, highly saturated medium blue.

Closest named color Medium Blue #0000cd · ΔE 7.61 Nearest Tailwind class indigo-700 #432dd7 · ΔE 5.7

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

Conversions

HEX

#1300df

RGB

rgb(19, 0, 223)

HSL

hsl(245.1, 100%, 43.7%)

HSV / HSB

hsv(245.1, 100%, 87.5%)

CMYK

cmyk(91.5%, 100%, 0%, 12.5%)

LAB

lab(28.02, 71.68, -96.83)

LCH

lch(28.02, 120.47, 306.51)

OKLCH

oklch(41.2%, 0.2803, 265.93)

HWB

hwb(245.1, 0%, 12.5%)

Harmony colors

Complementary

#ccdf00

Analogous

#005cdf

#1300df

#8200df

Triadic

#1300df

#df1300

#00df13

Split-complementary

#1300df

#df8200

#5cdf00

Tetradic

#1300df

#df00cc

#ccdf00

#00df13

Square

#1300df

#df005c

#ccdf00

#00df82

Shades

Color #1300df mixed toward black.

#1000ba

#0d0095

#09006f

#06004a

#030025

Tints

Color #1300df mixed toward white.

#2410ff

#5040ff

#7c6fff

#a79fff

#d3cfff

Tones

Color #1300df mixed toward gray.

#2213cc

#3225ba

#4138a7

#514a95

#605d82

Accessibility

Aa White text on this color

10.03:1

Aa Black text on this color

2.09:1

White text reads better on this background (10.03:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#0c0cc5 · ΔE 3.2

Deuteranopia

#0d0ebe · ΔE 4

Tritanopia

#12ada7 · ΔE 53.3

Achromatopsia

#424242 · ΔE 32.5

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

Code

CSS

background-color: #1300df;

Tailwind (arbitrary value)

bg-[#1300df]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#1300df (#1300df) is rgb(19, 0, 223) in RGB.

No, #1300df 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 #1300df, or check how it holds up for accessibility.

Generate a palette → Check contrast