#b7302d

Color #b7302d

A moderately saturated medium red.

Closest named color Firebrick #b22222 · ΔE 4.82 Nearest Tailwind class red-700 #c10007 · ΔE 6.2

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Conversions

HEX

#b7302d

RGB

rgb(183, 48, 45)

HSL

hsl(1.3, 60.5%, 44.7%)

HSV / HSB

hsv(1.3, 75.4%, 71.8%)

CMYK

cmyk(0%, 73.8%, 75.4%, 28.2%)

LAB

lab(41.8, 53.41, 34.53)

LCH

lch(41.8, 63.6, 32.88)

OKLCH

oklch(51.9%, 0.1724, 26.57)

HWB

hwb(1.3, 17.6%, 28.2%)

Harmony colors

Complementary

#2db4b7

Analogous

#b72d6f

#b7302d

#b7752d

Triadic

#b7302d

#2db730

#302db7

Split-complementary

#b7302d

#2db775

#2d6fb7

Tetradic

#b7302d

#b4b72d

#2db4b7

#302db7

Square

#b7302d

#6fb72d

#2db4b7

#752db7

Shades

Color #b7302d mixed toward black.

#982826

#7a201e

#5b1817

#3d100f

#1e0808

Tints

Color #b7302d mixed toward white.

#d14542

#da6b68

#e3908e

#ecb5b4

#f6dad9

Tones

Color #b7302d mixed toward gray.

#ab3b39

#a04644

#945150

#895c5b

#7d6766

Accessibility

Aa White text on this color

6.04:1

Aa Black text on this color

3.47:1

White text reads better on this background (6.04:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#91902e · ΔE 47

Deuteranopia

#969e2e · ΔE 52

Tritanopia

#b32e2e · ΔE 1.2

Achromatopsia

#636363 · ΔE 26.5

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

Code

CSS

background-color: #b7302d;

Tailwind (arbitrary value)

bg-[#b7302d]

Related colors

Red #ff0000

Maroon #800000

Black #000000

Brown #a52a2a

Dark Gray #a9a9a9

Dark Red #8b0000

Frequently asked questions

#b7302d (#b7302d) is rgb(183, 48, 45) in RGB.

No, #b7302d 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 #b7302d, or check how it holds up for accessibility.

Generate a palette → Check contrast