#1d83ff

Color #1d83ff

A vivid, highly saturated medium blue.

Closest named color Dodger Blue #1e90ff · ΔE 10.42 Nearest Tailwind class blue-500 #2b7fff · ΔE 1.9

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Conversions

HEX

#1d83ff

RGB

rgb(29, 131, 255)

HSL

hsl(212.9, 100%, 55.7%)

HSV / HSB

hsv(212.9, 88.6%, 100%)

CMYK

cmyk(88.6%, 48.6%, 0%, 0%)

LAB

lab(55.8, 17.86, -69.16)

LCH

lch(55.8, 71.43, 284.48)

OKLCH

oklch(62.4%, 0.2047, 256.84)

HWB

hwb(212.9, 11.4%, 0%)

Harmony colors

Complementary

#ff991d

Analogous

#1df4ff

#1d83ff

#281dff

Triadic

#1d83ff

#ff1d83

#83ff1d

Split-complementary

#1d83ff

#ff281d

#f4ff1d

Tetradic

#1d83ff

#991dff

#ff991d

#83ff1d

Square

#1d83ff

#ff1df4

#ff991d

#1dff28

Shades

Color #1d83ff mixed toward black.

#006bed

#0056bd

#00408e

#002b5f

#00152f

Tints

Color #1d83ff mixed toward white.

#4398ff

#68acff

#8ec1ff

#b4d6ff

#d9eaff

Tones

Color #1d83ff mixed toward gray.

#3085ec

#4387d9

#5689c7

#688ab4

#7b8ca1

Accessibility

Aa White text on this color

3.66:1

Aa Black text on this color

5.74:1

Black text reads better on this background (5.74:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5b5ce9 · ΔE 15.8

Deuteranopia

#564ee3 · ΔE 19.7

Tritanopia

#2ad5d0 · ΔE 38.2

Achromatopsia

#868686 · ΔE 27.4

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

Code

CSS

background-color: #1d83ff;

Tailwind (arbitrary value)

bg-[#1d83ff]

Related colors

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Cornflower Blue #6495ed

Frequently asked questions

#1d83ff (#1d83ff) is rgb(29, 131, 255) in RGB.

No, #1d83ff 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 #1d83ff, or check how it holds up for accessibility.

Generate a palette → Check contrast