#bb3f0f

Color #bb3f0f

A vivid, highly saturated dark orange.

Closest named color Firebrick #b22222 · ΔE 16.72 Nearest Tailwind class orange-700 #ca3500 · ΔE 2.9

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Conversions

HEX

#bb3f0f

RGB

rgb(187, 63, 15)

HSL

hsl(16.7, 85.1%, 39.6%)

HSV / HSB

hsv(16.7, 92%, 73.3%)

CMYK

cmyk(0%, 66.3%, 92%, 26.7%)

LAB

lab(44.46, 48.06, 51.41)

LCH

lch(44.46, 70.38, 46.93)

OKLCH

oklch(53.9%, 0.1682, 38.14)

HWB

hwb(16.7, 5.9%, 26.7%)

Harmony colors

Complementary

#0f8bbb

Analogous

#bb0f35

#bb3f0f

#bb950f

Triadic

#bb3f0f

#0fbb3f

#3f0fbb

Split-complementary

#bb3f0f

#0fbb95

#0f35bb

Tetradic

#bb3f0f

#8bbb0f

#0f8bbb

#3f0fbb

Square

#bb3f0f

#35bb0f

#0f8bbb

#950fbb

Shades

Color #bb3f0f mixed toward black.

#9c340d

#7d2a0a

#5d1f08

#3e1505

#1f0a03

Tints

Color #bb3f0f mixed toward white.

#ea4f13

#f07241

#f49570

#f7b8a0

#fbdccf

Tones

Color #bb3f0f mixed toward gray.

#ad451d

#9e4c2c

#90523a

#825848

#735f57

Accessibility

Aa White text on this color

5.48:1

Aa Black text on this color

3.83:1

White text reads better on this background (5.48:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#969522 · ΔE 41.6

Deuteranopia

#9ba225 · ΔE 45.8

Tritanopia

#b72b2d · ΔE 11

Achromatopsia

#696969 · ΔE 27.3

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

Code

CSS

background-color: #bb3f0f;

Tailwind (arbitrary value)

bg-[#bb3f0f]

Related colors

Light Salmon #ffa07a

Orange Red #ff4500

Coral #ff7f50

Dark Salmon #e9967a

Sienna #a0522d

Tomato #ff6347

Frequently asked questions

#bb3f0f (#bb3f0f) is rgb(187, 63, 15) in RGB.

No, #bb3f0f 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 #bb3f0f, or check how it holds up for accessibility.

Generate a palette → Check contrast