#1f5cff

Color #1f5cff

A vivid, highly saturated medium blue.

Closest named color Medium Slate Blue #7b68ee · ΔE 20.96 Nearest Tailwind class blue-600 #155dfc · ΔE 0.8

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

Conversions

HEX

#1f5cff

RGB

rgb(31, 92, 255)

HSL

hsl(223.7, 100%, 56.1%)

HSV / HSB

hsv(223.7, 87.8%, 100%)

CMYK

cmyk(87.8%, 63.9%, 0%, 0%)

LAB

lab(45.86, 42.39, -85.35)

LCH

lch(45.86, 95.3, 296.41)

OKLCH

oklch(54.9%, 0.2488, 263.98)

HWB

hwb(223.7, 12.2%, 0%)

Harmony colors

Complementary

#ffc21f

Analogous

#1fccff

#1f5cff

#521fff

Triadic

#1f5cff

#ff1f5c

#5cff1f

Split-complementary

#1f5cff

#ff521f

#ccff1f

Tetradic

#1f5cff

#c21fff

#ffc21f

#5cff1f

Square

#1f5cff

#ff1fcc

#ffc21f

#1fff52

Shades

Color #1f5cff mixed toward black.

#0041ee

#0034bf

#00278f

#001a5f

#000d30

Tints

Color #1f5cff mixed toward white.

#4477ff

#6a92ff

#8fadff

#b4c9ff

#dae4ff

Tones

Color #1f5cff mixed toward gray.

#3264ec

#446dda

#5775c7

#6a7eb4

#7c87a2

Accessibility

Aa White text on this color

5.21:1

Aa Black text on this color

4.03:1

White text reads better on this background (5.21:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4242e5 · ΔE 8.5

Deuteranopia

#3e3ade · ΔE 10.6

Tritanopia

#25cdc8 · ΔE 46.1

Achromatopsia

#6d6d6d · ΔE 30.3

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

Code

CSS

background-color: #1f5cff;

Tailwind (arbitrary value)

bg-[#1f5cff]

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

#1f5cff (#1f5cff) is rgb(31, 92, 255) in RGB.

No, #1f5cff 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.

Try it →

Build something with this color

Generate a full palette from #1f5cff, or check how it holds up for accessibility.

Generate a palette → Check contrast