#1a00f4

Color #1a00f4

A vivid, highly saturated medium blue.

Closest named color Blue #0000ff · ΔE 5.16 Nearest Tailwind class indigo-700 #432dd7 · ΔE 4.9

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

Conversions

HEX

#1a00f4

RGB

rgb(26, 0, 244)

HSL

hsl(246.4, 100%, 47.8%)

HSV / HSB

hsv(246.4, 100%, 95.7%)

CMYK

cmyk(89.3%, 100%, 0%, 4.3%)

LAB

lab(31.23, 76.75, -103.44)

LCH

lch(31.23, 128.8, 306.57)

OKLCH

oklch(44.2%, 0.2993, 266.48)

HWB

hwb(246.4, 0%, 4.3%)

Harmony colors

Complementary

#daf400

Analogous

#0060f4

#1a00f4

#9400f4

Triadic

#1a00f4

#f41a00

#00f41a

Split-complementary

#1a00f4

#f49400

#60f400

Tetradic

#1a00f4

#f400da

#daf400

#00f41a

Square

#1a00f4

#f40060

#daf400

#00f494

Shades

Color #1a00f4 mixed toward black.

#1600cb

#1100a3

#0d007a

#090051

#040029

Tints

Color #1a00f4 mixed toward white.

#3921ff

#604eff

#887aff

#b0a6ff

#d7d3ff

Tones

Color #1a00f4 mixed toward gray.

#2a14df

#3a29cb

#4a3db7

#5a51a3

#6a668e

Accessibility

Aa White text on this color

8.94:1

Aa Black text on this color

2.35:1

White text reads better on this background (8.94:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1211d8 · ΔE 3.3

Deuteranopia

#1314d0 · ΔE 4.2

Tritanopia

#19beb7 · ΔE 56.7

Achromatopsia

#494949 · ΔE 33

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

Code

CSS

background-color: #1a00f4;

Tailwind (arbitrary value)

bg-[#1a00f4]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#1a00f4 (#1a00f4) is rgb(26, 0, 244) in RGB.

No, #1a00f4 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.

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Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

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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 #1a00f4, or check how it holds up for accessibility.

Generate a palette → Check contrast