#1565e5

Color #1565e5

A vivid, highly saturated medium blue.

Closest named color Royal Blue #4169e1 · ΔE 5.98 Nearest Tailwind class blue-600 #155dfc · ΔE 4.2

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

Conversions

HEX

#1565e5

RGB

rgb(21, 101, 229)

HSL

hsl(216.9, 83.2%, 49%)

HSV / HSB

hsv(216.9, 90.8%, 89.8%)

CMYK

cmyk(90.8%, 55.9%, 0%, 10.2%)

LAB

lab(45.8, 26.49, -70.88)

LCH

lch(45.8, 75.67, 290.49)

OKLCH

oklch(54.2%, 0.208, 260.31)

HWB

hwb(216.9, 8.2%, 10.2%)

Harmony colors

Complementary

#e59515

Analogous

#15cde5

#1565e5

#2d15e5

Triadic

#1565e5

#e51565

#65e515

Split-complementary

#1565e5

#e52d15

#cde515

Tetradic

#1565e5

#9515e5

#e59515

#65e515

Square

#1565e5

#e515cd

#e59515

#15e52d

Shades

Color #1565e5 mixed toward black.

#1154bf

#0e4399

#0a3372

#07224c

#031126

Tints

Color #1565e5 mixed toward white.

#387eed

#6098f0

#88b2f4

#b0cbf8

#d7e5fb

Tones

Color #1565e5 mixed toward gray.

#2669d4

#386dc2

#4971b1

#5a75a0

#6c798e

Accessibility

Aa White text on this color

5.22:1

Aa Black text on this color

4.02:1

White text reads better on this background (5.22:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4646cf · ΔE 11.5

Deuteranopia

#413bca · ΔE 14.2

Tritanopia

#1fbcb7 · ΔE 41.2

Achromatopsia

#6c6c6c · ΔE 28

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

Code

CSS

background-color: #1565e5;

Tailwind (arbitrary value)

bg-[#1565e5]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Royal Blue #4169e1

Frequently asked questions

#1565e5 (#1565e5) is rgb(21, 101, 229) in RGB.

No, #1565e5 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.

Try it → Accessibility

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 #1565e5, or check how it holds up for accessibility.

Generate a palette → Check contrast