#1a3eab

Color #1a3eab

A vivid, highly saturated dark blue.

Closest named color Slate Blue #6a5acd · ΔE 16.15 Nearest Tailwind class blue-800 #193cb8 · ΔE 2

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

Conversions

HEX

#1a3eab

RGB

rgb(26, 62, 171)

HSL

hsl(225.1, 73.6%, 38.6%)

HSV / HSB

hsv(225.1, 84.8%, 67.1%)

CMYK

cmyk(84.8%, 63.7%, 0%, 32.9%)

LAB

lab(30.89, 29.91, -61.55)

LCH

lch(30.89, 68.43, 295.92)

OKLCH

oklch(41.6%, 0.179, 265.03)

HWB

hwb(225.1, 10.2%, 32.9%)

Harmony colors

Complementary

#ab871a

Analogous

#1a86ab

#1a3eab

#3e1aab

Triadic

#1a3eab

#ab1a3e

#3eab1a

Split-complementary

#1a3eab

#ab3e1a

#86ab1a

Tetradic

#1a3eab

#871aab

#ab871a

#3eab1a

Square

#1a3eab

#ab1a86

#ab871a

#1aab3e

Shades

Color #1a3eab mixed toward black.

#16348e

#112972

#0d1f55

#091539

#040a1c

Tints

Color #1a3eab mixed toward white.

#214ed8

#4a70e3

#7794ea

#a4b7f1

#d2dbf8

Tones

Color #1a3eab mixed toward gray.

#26449f

#324a93

#3e5087

#4a567b

#565c6f

Accessibility

Aa White text on this color

9.05:1

Aa Black text on this color

2.32:1

White text reads better on this background (9.05:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2d2e99 · ΔE 5.7

Deuteranopia

#2b2895 · ΔE 7.3

Tritanopia

#1d8986 · ΔE 38

Achromatopsia

#494949 · ΔE 27

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

Code

CSS

background-color: #1a3eab;

Tailwind (arbitrary value)

bg-[#1a3eab]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#1a3eab (#1a3eab) is rgb(26, 62, 171) in RGB.

No, #1a3eab 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 #1a3eab, or check how it holds up for accessibility.

Generate a palette → Check contrast