#1f4cc1

Color #1f4cc1

A vivid, highly saturated medium blue.

Closest named color Royal Blue #4169e1 · ΔE 11.71 Nearest Tailwind class blue-800 #193cb8 · ΔE 5

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

Conversions

HEX

#1f4cc1

RGB

rgb(31, 76, 193)

HSL

hsl(223.3, 72.3%, 43.9%)

HSV / HSB

hsv(223.3, 83.9%, 75.7%)

CMYK

cmyk(83.9%, 60.6%, 0%, 24.3%)

LAB

lab(36.57, 29.49, -65.25)

LCH

lch(36.57, 71.6, 294.32)

OKLCH

oklch(46.4%, 0.1898, 264.16)

HWB

hwb(223.3, 12.2%, 24.3%)

Harmony colors

Complementary

#c1941f

Analogous

#1f9dc1

#1f4cc1

#431fc1

Triadic

#1f4cc1

#c11f4c

#4cc11f

Split-complementary

#1f4cc1

#c1431f

#9dc11f

Tetradic

#1f4cc1

#941fc1

#c1941f

#4cc11f

Square

#1f4cc1

#c11f9d

#c1941f

#1fc143

Shades

Color #1f4cc1 mixed toward black.

#1a3fa1

#153381

#102660

#0a1940

#050d20

Tints

Color #1f4cc1 mixed toward white.

#3262de

#5b81e5

#84a1eb

#adc0f2

#d6e0f8

Tones

Color #1f4cc1 mixed toward gray.

#2c52b3

#3a58a6

#475e98

#55648b

#626a7d

Accessibility

Aa White text on this color

7.34:1

Aa Black text on this color

2.86:1

White text reads better on this background (7.34:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3838ae · ΔE 7.2

Deuteranopia

#3531a9 · ΔE 9

Tritanopia

#239c98 · ΔE 40.4

Achromatopsia

#565656 · ΔE 27.5

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

Code

CSS

background-color: #1f4cc1;

Tailwind (arbitrary value)

bg-[#1f4cc1]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#1f4cc1 (#1f4cc1) is rgb(31, 76, 193) in RGB.

No, #1f4cc1 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 #1f4cc1, or check how it holds up for accessibility.

Generate a palette → Check contrast