#bb3110

Color #bb3110

A vivid, highly saturated dark red.

Closest named color Firebrick #b22222 · ΔE 12.7 Nearest Tailwind class orange-700 #ca3500 · ΔE 4.1

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Conversions

HEX

#bb3110

RGB

rgb(187, 49, 16)

HSL

hsl(11.6, 84.2%, 39.8%)

HSV / HSB

hsv(11.6, 91.4%, 73.3%)

CMYK

cmyk(0%, 73.8%, 91.4%, 26.7%)

LAB

lab(42.46, 53.54, 49.67)

LCH

lch(42.46, 73.03, 42.85)

OKLCH

oklch(52.4%, 0.1795, 33.82)

HWB

hwb(11.6, 6.3%, 26.7%)

Harmony colors

Complementary

#109abb

Analogous

#bb1044

#bb3110

#bb8710

Triadic

#bb3110

#10bb31

#3110bb

Split-complementary

#bb3110

#10bb87

#1044bb

Tetradic

#bb3110

#9abb10

#109abb

#3110bb

Square

#bb3110

#44bb10

#109abb

#8710bb

Shades

Color #bb3110 mixed toward black.

#9c290d

#7d210b

#5d1908

#3e1005

#1f0803

Tints

Color #bb3110 mixed toward white.

#ea3d14

#ef6442

#f38b72

#f7b1a1

#fbd8d0

Tones

Color #bb3110 mixed toward gray.

#ad3a1e

#9e432d

#904b3b

#825449

#745d57

Accessibility

Aa White text on this color

5.9:1

Aa Black text on this color

3.56:1

White text reads better on this background (5.9:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#94931c · ΔE 45.1

Deuteranopia

#9aa11e · ΔE 49.5

Tritanopia

#b72224 · ΔE 7

Achromatopsia

#646464 · ΔE 27.7

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

Code

CSS

background-color: #bb3110;

Tailwind (arbitrary value)

bg-[#bb3110]

Related colors

Tomato #ff6347

Dark Salmon #e9967a

Coral #ff7f50

Orange Red #ff4500

Salmon #fa8072

Light Salmon #ffa07a

Frequently asked questions

#bb3110 (#bb3110) is rgb(187, 49, 16) in RGB.

No, #bb3110 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 #bb3110, or check how it holds up for accessibility.

Generate a palette → Check contrast