#b33d3c

Color #b33d3c

A moderately saturated medium red.

Closest named color Brown #a52a2a · ΔE 6.89 Nearest Tailwind class rose-700 #c70036 · ΔE 6.1

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

Conversions

HEX

#b33d3c

RGB

rgb(179, 61, 60)

HSL

hsl(0.5, 49.8%, 46.9%)

HSV / HSB

hsv(0.5, 66.5%, 70.2%)

CMYK

cmyk(0%, 65.9%, 66.5%, 29.8%)

LAB

lab(43.14, 47.73, 27.05)

LCH

lch(43.14, 54.86, 29.54)

OKLCH

oklch(52.8%, 0.1537, 24.48)

HWB

hwb(0.5, 23.5%, 29.8%)

Harmony colors

Complementary

#3cb2b3

Analogous

#b33c77

#b33d3c

#b3793c

Triadic

#b33d3c

#3cb33d

#3d3cb3

Split-complementary

#b33d3c

#3cb379

#3c77b3

Tetradic

#b33d3c

#b2b33c

#3cb2b3

#3d3cb3

Square

#b33d3c

#77b33c

#3cb2b3

#793cb3

Shades

Color #b33d3c mixed toward black.

#953332

#772928

#5a1f1e

#3c1414

#1e0a0a

Tints

Color #b33d3c mixed toward white.

#c65756

#d27978

#dd9a9a

#e8bcbb

#f4dddd

Tones

Color #b33d3c mixed toward gray.

#a94746

#9f5150

#955a5a

#8b6464

#826e6e

Accessibility

Aa White text on this color

5.75:1

Aa Black text on this color

3.65:1

White text reads better on this background (5.75:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#8f8e3c · ΔE 44.2

Deuteranopia

#959b3c · ΔE 48.8

Tritanopia

#af3c3c · ΔE 1

Achromatopsia

#666666 · ΔE 25.3

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

Code

CSS

background-color: #b33d3c;

Tailwind (arbitrary value)

bg-[#b33d3c]

Related colors

Red #ff0000

Maroon #800000

Black #000000

Brown #a52a2a

Dark Gray #a9a9a9

Dark Red #8b0000

Frequently asked questions

#b33d3c (#b33d3c) is rgb(179, 61, 60) in RGB.

No, #b33d3c 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.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #b33d3c, or check how it holds up for accessibility.

Generate a palette → Check contrast