#1945b3

Color #1945b3

A vivid, highly saturated medium blue.

Closest named color Royal Blue #4169e1 · ΔE 14.9 Nearest Tailwind class blue-800 #193cb8 · ΔE 3.1

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Conversions

HEX

#1945b3

RGB

rgb(25, 69, 179)

HSL

hsl(222.9, 75.5%, 40%)

HSV / HSB

hsv(222.9, 86%, 70.2%)

CMYK

cmyk(86%, 61.5%, 0%, 29.8%)

LAB

lab(33.38, 28.28, -62.23)

LCH

lch(33.38, 68.35, 294.44)

OKLCH

oklch(43.6%, 0.1813, 263.79)

HWB

hwb(222.9, 9.8%, 29.8%)

Harmony colors

Complementary

#b38719

Analogous

#1992b3

#1945b3

#3a19b3

Triadic

#1945b3

#b31945

#45b319

Split-complementary

#1945b3

#b33a19

#92b319

Tetradic

#1945b3

#8719b3

#b38719

#45b319

Square

#1945b3

#b31992

#b38719

#19b33a

Shades

Color #1945b3 mixed toward black.

#153995

#112e77

#0c225a

#08173c

#040b1e

Tints

Color #1945b3 mixed toward white.

#1f56e0

#4c78e6

#799aec

#a5bbf3

#d2ddf9

Tones

Color #1945b3 mixed toward gray.

#264aa6

#335099

#3f558d

#4c5b80

#596073

Accessibility

Aa White text on this color

8.26:1

Aa Black text on this color

2.54:1

White text reads better on this background (8.26:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3132a1 · ΔE 6.9

Deuteranopia

#2f2b9c · ΔE 8.7

Tritanopia

#1d918d · ΔE 38.9

Achromatopsia

#4e4e4e · ΔE 27

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

Code

CSS

background-color: #1945b3;

Tailwind (arbitrary value)

bg-[#1945b3]

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

#1945b3 (#1945b3) is rgb(25, 69, 179) in RGB.

No, #1945b3 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 #1945b3, or check how it holds up for accessibility.

Generate a palette → Check contrast