#1900ea

Color #1900ea

A vivid, highly saturated medium blue.

Closest named color Blue #0000ff · ΔE 9.4 Nearest Tailwind class indigo-700 #432dd7 · ΔE 5.1

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

Conversions

HEX

#1900ea

RGB

rgb(25, 0, 234)

HSL

hsl(246.4, 100%, 45.9%)

HSV / HSB

hsv(246.4, 100%, 91.8%)

CMYK

cmyk(89.3%, 100%, 0%, 8.2%)

LAB

lab(29.78, 74.37, -100.19)

LCH

lch(29.78, 124.78, 306.59)

OKLCH

oklch(42.9%, 0.2898, 266.54)

HWB

hwb(246.4, 0%, 8.2%)

Harmony colors

Complementary

#d1ea00

Analogous

#005cea

#1900ea

#8e00ea

Triadic

#1900ea

#ea1900

#00ea19

Split-complementary

#1900ea

#ea8e00

#5cea00

Tetradic

#1900ea

#ea00d1

#d1ea00

#00ea19

Square

#1900ea

#ea005c

#d1ea00

#00ea8e

Shades

Color #1900ea mixed toward black.

#1500c3

#11009c

#0c0075

#08004e

#040027

Tints

Color #1900ea mixed toward white.

#3219ff

#5b47ff

#8475ff

#ada3ff

#d6d1ff

Tones

Color #1900ea mixed toward gray.

#2814d7

#3827c3

#473bb0

#564e9c

#666289

Accessibility

Aa White text on this color

9.42:1

Aa Black text on this color

2.23:1

White text reads better on this background (9.42:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1111cf · ΔE 3.2

Deuteranopia

#1214c8 · ΔE 4.1

Tritanopia

#18b6b0 · ΔE 55.2

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: #1900ea;

Tailwind (arbitrary value)

bg-[#1900ea]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#1900ea (#1900ea) is rgb(25, 0, 234) in RGB.

No, #1900ea 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 #1900ea, or check how it holds up for accessibility.

Generate a palette → Check contrast