#b13f23

Color #b13f23

A moderately saturated medium red.

Closest named color Firebrick #b22222 · ΔE 11.93 Nearest Tailwind class orange-700 #ca3500 · ΔE 6.1

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Conversions

HEX

#b13f23

RGB

rgb(177, 63, 35)

HSL

hsl(11.8, 67%, 41.6%)

HSV / HSB

hsv(11.8, 80.2%, 69.4%)

CMYK

cmyk(0%, 64.4%, 80.2%, 30.6%)

LAB

lab(42.8, 44.99, 40.71)

LCH

lch(42.8, 60.67, 42.14)

OKLCH

oklch(52.4%, 0.1543, 34.86)

HWB

hwb(11.8, 13.7%, 30.6%)

Harmony colors

Complementary

#2395b1

Analogous

#b1234e

#b13f23

#b18623

Triadic

#b13f23

#23b13f

#3f23b1

Split-complementary

#b13f23

#23b186

#234eb1

Tetradic

#b13f23

#95b123

#2395b1

#3f23b1

Square

#b13f23

#4eb123

#2395b1

#8623b1

Shades

Color #b13f23 mixed toward black.

#94341d

#762a17

#591f12

#3b150c

#1e0a06

Tints

Color #b13f23 mixed toward white.

#d65030

#de7359

#e69683

#efb9ac

#f7dcd6

Tones

Color #b13f23 mixed toward gray.

#a5462f

#994d3b

#8e5547

#825c52

#76635e

Accessibility

Aa White text on this color

5.83:1

Aa Black text on this color

3.6:1

White text reads better on this background (5.83:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#8e8d2c · ΔE 40.9

Deuteranopia

#939a2d · ΔE 45.4

Tritanopia

#ad3132 · ΔE 7.9

Achromatopsia

#656565 · ΔE 26

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

Code

CSS

background-color: #b13f23;

Tailwind (arbitrary value)

bg-[#b13f23]

Related colors

Tomato #ff6347

Dark Salmon #e9967a

Coral #ff7f50

Orange Red #ff4500

Light Salmon #ffa07a

Salmon #fa8072

Frequently asked questions

#b13f23 (#b13f23) is rgb(177, 63, 35) in RGB.

No, #b13f23 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 #b13f23, or check how it holds up for accessibility.

Generate a palette → Check contrast