#1500eb

Color #1500eb

A vivid, highly saturated medium blue.

Closest named color Blue #0000ff · ΔE 8.86 Nearest Tailwind class indigo-700 #432dd7 · ΔE 5.1

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

Conversions

HEX

#1500eb

RGB

rgb(21, 0, 235)

HSL

hsl(245.4, 100%, 46.1%)

HSV / HSB

hsv(245.4, 100%, 92.2%)

CMYK

cmyk(91.1%, 100%, 0%, 7.8%)

LAB

lab(29.8, 74.57, -100.72)

LCH

lch(29.8, 125.32, 306.52)

OKLCH

oklch(42.9%, 0.2916, 265.97)

HWB

hwb(245.4, 0%, 7.8%)

Harmony colors

Complementary

#d6eb00

Analogous

#0060eb

#1500eb

#8b00eb

Triadic

#1500eb

#eb1500

#00eb15

Split-complementary

#1500eb

#eb8b00

#60eb00

Tetradic

#1500eb

#eb00d6

#d6eb00

#00eb15

Square

#1500eb

#eb0060

#d6eb00

#00eb8b

Shades

Color #1500eb mixed toward black.

#1200c4

#0e009d

#0b0076

#07004e

#040027

Tints

Color #1500eb mixed toward white.

#2f1aff

#5848ff

#8276ff

#aca3ff

#d5d1ff

Tones

Color #1500eb mixed toward gray.

#2514d8

#3527c4

#453bb0

#554e9d

#656289

Accessibility

Aa White text on this color

9.41:1

Aa Black text on this color

2.23:1

White text reads better on this background (9.41:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#0e0dd0 · ΔE 3.2

Deuteranopia

#0f10c9 · ΔE 4.1

Tritanopia

#14b7b0 · ΔE 55.7

Achromatopsia

#464646 · ΔE 32.8

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

Code

CSS

background-color: #1500eb;

Tailwind (arbitrary value)

bg-[#1500eb]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#1500eb (#1500eb) is rgb(21, 0, 235) in RGB.

No, #1500eb 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 #1500eb, or check how it holds up for accessibility.

Generate a palette → Check contrast