#ad1037

Color #ad1037

A vivid, highly saturated dark red.

Closest named color Brown #a52a2a · ΔE 12.72 Nearest Tailwind class rose-800 #a50036 · ΔE 2.5

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

Conversions

HEX

#ad1037

RGB

rgb(173, 16, 55)

HSL

hsl(345.1, 83.1%, 37.1%)

HSV / HSB

hsv(345.1, 90.8%, 67.8%)

CMYK

cmyk(0%, 90.8%, 68.2%, 32.2%)

LAB

lab(36.99, 59.3, 22.22)

LCH

lch(36.99, 63.33, 20.54)

OKLCH

oklch(48%, 0.1842, 16.53)

HWB

hwb(345.1, 6.3%, 32.2%)

Harmony colors

Complementary

#10ad86

Analogous

#ad1086

#ad1037

#ad3810

Triadic

#ad1037

#37ad10

#1037ad

Split-complementary

#ad1037

#10ad38

#1086ad

Tetradic

#ad1037

#ad8610

#10ad86

#1037ad

Square

#ad1037

#86ad10

#10ad86

#3810ad

Shades

Color #ad1037 mixed toward black.

#900d2e

#730b25

#57081c

#3a0512

#1d0309

Tints

Color #ad1037 mixed toward white.

#de1547

#ed3b67

#f16c8d

#f69db3

#faced9

Tones

Color #ad1037 mixed toward gray.

#a01d3e

#932a44

#86374b

#794451

#6c5258

Accessibility

Aa White text on this color

7.23:1

Aa Black text on this color

2.91:1

White text reads better on this background (7.23:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#868531 · ΔE 50.7

Deuteranopia

#8c942f · ΔE 56.9

Tritanopia

#a92b29 · ΔE 7.4

Achromatopsia

#575757 · ΔE 26.5

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

Code

CSS

background-color: #ad1037;

Tailwind (arbitrary value)

bg-[#ad1037]

Related colors

Crimson #dc143c

Pink #ffc0cb

Pale Violet Red #db7093

Lavender Blush #fff0f5

Light Pink #ffb6c1

Hot Pink #ff69b4

Frequently asked questions

#ad1037 (#ad1037) is rgb(173, 16, 55) in RGB.

No, #ad1037 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 #ad1037, or check how it holds up for accessibility.

Generate a palette → Check contrast