#b70525

Color #b70525

A vivid, highly saturated dark red.

Closest named color Firebrick #b22222 · ΔE 6.97 Nearest Tailwind class rose-700 #c70036 · ΔE 4.8

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

Conversions

HEX

#b70525

RGB

rgb(183, 5, 37)

HSL

hsl(349.2, 94.7%, 36.9%)

HSV / HSB

hsv(349.2, 97.3%, 71.8%)

CMYK

cmyk(0%, 97.3%, 79.8%, 28.2%)

LAB

lab(38.4, 62.52, 35.53)

LCH

lch(38.4, 71.91, 29.61)

OKLCH

oklch(49.3%, 0.197, 23.01)

HWB

hwb(349.2, 2%, 28.2%)

Harmony colors

Complementary

#05b797

Analogous

#b7057e

#b70525

#b73e05

Triadic

#b70525

#25b705

#0525b7

Split-complementary

#b70525

#05b73e

#057eb7

Tetradic

#b70525

#b79705

#05b797

#0525b7

Square

#b70525

#7eb705

#05b797

#3e05b7

Shades

Color #b70525 mixed toward black.

#99041f

#7a0319

#5c0213

#3d020c

#1f0106

Tints

Color #b70525 mixed toward white.

#eb0630

#f92e53

#fb627e

#fc97a9

#fecbd4

Tones

Color #b70525 mixed toward gray.

#a8142f

#9a2338

#8b3242

#7c404b

#6d4f55

Accessibility

Aa White text on this color

6.86:1

Aa Black text on this color

3.06:1

White text reads better on this background (6.86:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#8e8d20 · ΔE 51.7

Deuteranopia

#949c1f · ΔE 57.2

Tritanopia

#b31b1a · ΔE 4.2

Achromatopsia

#5a5a5a · ΔE 27.6

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

Code

CSS

background-color: #b70525;

Tailwind (arbitrary value)

bg-[#b70525]

Related colors

Pink #ffc0cb

Crimson #dc143c

Light Pink #ffb6c1

Pale Violet Red #db7093

Lavender Blush #fff0f5

Hot Pink #ff69b4

Frequently asked questions

#b70525 (#b70525) is rgb(183, 5, 37) in RGB.

No, #b70525 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.

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 #b70525, or check how it holds up for accessibility.

Generate a palette → Check contrast