#145cf1

Color #145cf1

A vivid, highly saturated medium blue.

Closest named color Medium Slate Blue #7b68ee · ΔE 16.93 Nearest Tailwind class blue-600 #155dfc · ΔE 1.5

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

Conversions

HEX

#145cf1

RGB

rgb(20, 92, 241)

HSL

hsl(220.5, 88.8%, 51.2%)

HSV / HSB

hsv(220.5, 91.7%, 94.5%)

CMYK

cmyk(91.7%, 61.8%, 0%, 5.5%)

LAB

lab(44.45, 36.78, -79.85)

LCH

lch(44.45, 87.91, 294.73)

OKLCH

oklch(53.5%, 0.2334, 262.47)

HWB

hwb(220.5, 7.8%, 5.5%)

Harmony colors

Complementary

#f1a914

Analogous

#14caf1

#145cf1

#3b14f1

Triadic

#145cf1

#f1145c

#5cf114

Split-complementary

#145cf1

#f13b14

#caf114

Tetradic

#145cf1

#a914f1

#f1a914

#5cf114

Square

#145cf1

#f114ca

#f1a914

#14f13b

Shades

Color #145cf1 mixed toward black.

#0c4bcd

#0a3ca4

#072d7b

#051e52

#020f29

Tints

Color #145cf1 mixed toward white.

#3b77f3

#6292f6

#8aadf8

#b1c9fa

#d8e4fd

Tones

Color #145cf1 mixed toward gray.

#2662df

#3969cc

#4b6fba

#5e76a7

#707c95

Accessibility

Aa White text on this color

5.48:1

Aa Black text on this color

3.83:1

White text reads better on this background (5.48:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#3f40d9 · ΔE 9.3

Deuteranopia

#3c36d2 · ΔE 11.8

Tritanopia

#1dc3be · ΔE 44.7

Achromatopsia

#696969 · ΔE 29.5

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

Code

CSS

background-color: #145cf1;

Tailwind (arbitrary value)

bg-[#145cf1]

Related colors

Cornflower Blue #6495ed

Royal Blue #4169e1

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#145cf1 (#145cf1) is rgb(20, 92, 241) in RGB.

No, #145cf1 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #145cf1, or check how it holds up for accessibility.

Generate a palette → Check contrast