#1b6ff1

Color #1b6ff1

A vivid, highly saturated medium blue.

Closest named color Royal Blue #4169e1 · ΔE 6.76 Nearest Tailwind class blue-500 #2b7fff · ΔE 5.8

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

Conversions

HEX

#1b6ff1

RGB

rgb(27, 111, 241)

HSL

hsl(216.4, 88.4%, 52.5%)

HSV / HSB

hsv(216.4, 88.8%, 94.5%)

CMYK

cmyk(88.8%, 53.9%, 0%, 5.5%)

LAB

lab(49.44, 24.98, -71.7)

LCH

lch(49.44, 75.93, 289.21)

OKLCH

oklch(57.3%, 0.2105, 259.82)

HWB

hwb(216.4, 10.6%, 5.5%)

Harmony colors

Complementary

#f19d1b

Analogous

#1bdaf1

#1b6ff1

#321bf1

Triadic

#1b6ff1

#f11b6f

#6ff11b

Split-complementary

#1b6ff1

#f1321b

#daf11b

Tetradic

#1b6ff1

#9d1bf1

#f19d1b

#6ff11b

Square

#1b6ff1

#f11bda

#f19d1b

#1bf132

Shades

Color #1b6ff1 mixed toward black.

#0d5bd2

#0a48a8

#08367e

#052454

#03122a

Tints

Color #1b6ff1 mixed toward white.

#4187f3

#679ff6

#8db7f8

#b3cffa

#d9e7fd

Tones

Color #1b6ff1 mixed toward gray.

#2d73df

#3e77cd

#507abb

#627eaa

#748298

Accessibility

Aa White text on this color

4.57:1

Aa Black text on this color

4.59:1

Black text reads better on this background (4.59:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4d4edb · ΔE 12.5

Deuteranopia

#4943d5 · ΔE 15.4

Tritanopia

#25c6c2 · ΔE 40.3

Achromatopsia

#767676 · ΔE 28

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

Code

CSS

background-color: #1b6ff1;

Tailwind (arbitrary value)

bg-[#1b6ff1]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#1b6ff1 (#1b6ff1) is rgb(27, 111, 241) in RGB.

No, #1b6ff1 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 #1b6ff1, or check how it holds up for accessibility.

Generate a palette → Check contrast