#0731e7

Color #0731e7

A vivid, highly saturated medium blue.

Closest named color Medium Blue #0000cd · ΔE 12.69 Nearest Tailwind class indigo-700 #432dd7 · ΔE 3.3

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

Conversions

HEX

#0731e7

RGB

rgb(7, 49, 231)

HSL

hsl(228.8, 94.1%, 46.7%)

HSV / HSB

hsv(228.8, 97%, 90.6%)

CMYK

cmyk(97%, 78.8%, 0%, 9.4%)

LAB

lab(34, 58.26, -91.44)

LCH

lch(34, 108.42, 302.5)

OKLCH

oklch(45.5%, 0.2664, 264.53)

HWB

hwb(228.8, 2.7%, 9.4%)

Harmony colors

Complementary

#e7bd07

Analogous

#07a1e7

#0731e7

#4d07e7

Triadic

#0731e7

#e70731

#31e707

Split-complementary

#0731e7

#e74d07

#a1e707

Tetradic

#0731e7

#bd07e7

#e7bd07

#31e707

Square

#0731e7

#e707a1

#e7bd07

#07e74d

Shades

Color #0731e7 mixed toward black.

#0629c1

#05219a

#041874

#02104d

#010827

Tints

Color #0731e7 mixed toward white.

#234bf8

#4f6ffa

#7b93fb

#a7b7fc

#d3dbfe

Tones

Color #0731e7 mixed toward gray.

#1a3dd4

#2c48c2

#3f54af

#52609c

#646b8a

Accessibility

Aa White text on this color

8.07:1

Aa Black text on this color

2.6:1

White text reads better on this background (8.07:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2020cd · ΔE 4.8

Deuteranopia

#1e1bc7 · ΔE 6

Tritanopia

#0cb6b0 · ΔE 51.8

Achromatopsia

#505050 · ΔE 31.5

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

Code

CSS

background-color: #0731e7;

Tailwind (arbitrary value)

bg-[#0731e7]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#0731e7 (#0731e7) is rgb(7, 49, 231) in RGB.

No, #0731e7 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 #0731e7, or check how it holds up for accessibility.

Generate a palette → Check contrast