#b02a17

Color #b02a17

A vivid, highly saturated dark red.

Closest named color Firebrick #b22222 · ΔE 6.79 Nearest Tailwind class red-700 #c10007 · ΔE 3.5

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

Conversions

HEX

#b02a17

RGB

rgb(176, 42, 23)

HSL

hsl(7.5, 76.9%, 39%)

HSV / HSB

hsv(7.5, 86.9%, 69%)

CMYK

cmyk(0%, 76.1%, 86.9%, 31%)

LAB

lab(39.5, 52.57, 43.54)

LCH

lch(39.5, 68.26, 39.63)

OKLCH

oklch(49.9%, 0.1734, 31.32)

HWB

hwb(7.5, 9%, 31%)

Harmony colors

Complementary

#179db0

Analogous

#b01750

#b02a17

#b07717

Triadic

#b02a17

#17b02a

#2a17b0

Split-complementary

#b02a17

#17b077

#1750b0

Tetradic

#b02a17

#9db017

#179db0

#2a17b0

Square

#b02a17

#50b017

#179db0

#7717b0

Shades

Color #b02a17 mixed toward black.

#932313

#751c0f

#58150b

#3b0e08

#1d0704

Tints

Color #b02a17 mixed toward white.

#de351d

#e75b48

#ed8475

#f3ada3

#f9d6d1

Tones

Color #b02a17 mixed toward gray.

#a33424

#963d30

#8a473d

#7d504a

#705a57

Accessibility

Aa White text on this color

6.58:1

Aa Black text on this color

3.19:1

White text reads better on this background (6.58:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#8b8a1d · ΔE 45

Deuteranopia

#90971e · ΔE 49.7

Tritanopia

#ac2121 · ΔE 4.2

Achromatopsia

#5d5d5d · ΔE 27.1

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

Code

CSS

background-color: #b02a17;

Tailwind (arbitrary value)

bg-[#b02a17]

Related colors

Salmon #fa8072

Misty Rose #ffe4e1

Tomato #ff6347

Red #ff0000

Maroon #800000

Black #000000

Frequently asked questions

#b02a17 (#b02a17) is rgb(176, 42, 23) in RGB.

No, #b02a17 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #b02a17, or check how it holds up for accessibility.

Generate a palette → Check contrast