#645955

Color #645955

A nearly neutral, gray-leaning dark orange.

Closest named color Dim Gray #696969 · ΔE 7.83 Nearest Tailwind class taupe-600 #5b4f4b · ΔE 3.5

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

Conversions

HEX

#645955

RGB

rgb(100, 89, 85)

HSL

hsl(16, 8.1%, 36.3%)

HSV / HSB

hsv(16, 15%, 39.2%)

CMYK

cmyk(0%, 11%, 15%, 60.8%)

LAB

lab(38.74, 3.7, 3.94)

LCH

lch(38.74, 5.4, 46.8)

OKLCH

oklch(47.3%, 0.0158, 41.15)

HWB

hwb(16, 33.3%, 60.8%)

Harmony colors

Complementary

#556064

Analogous

#645559

#645955

#646155

Triadic

#645955

#556459

#595564

Split-complementary

#645955

#556461

#555964

Tetradic

#645955

#606455

#556064

#595564

Square

#645955

#596455

#556064

#615564

Shades

Color #645955 mixed toward black.

#534a47

#433b39

#322d2b

#211e1c

#110f0e

Tints

Color #645955 mixed toward white.

#81736e

#9b8f8a

#b4aba7

#cdc7c4

#e6e3e2

Tones

Color #645955 mixed toward gray.

#635a56

#625a58

#605b59

#5f5b5a

#5e5c5b

Accessibility

Aa White text on this color

6.77:1

Aa Black text on this color

3.1:1

White text reads better on this background (6.77:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5f5f56 · ΔE 8

Deuteranopia

#606156 · ΔE 9.3

Tritanopia

#635757 · ΔE 2.6

Achromatopsia

#5b5b5b · ΔE 5.9

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

Code

CSS

background-color: #645955;

Tailwind (arbitrary value)

bg-[#645955]

Related colors

Coral #ff7f50

Orange Red #ff4500

Dark Salmon #e9967a

Light Salmon #ffa07a

Sienna #a0522d

Tomato #ff6347

Frequently asked questions

#645955 (#645955) is rgb(100, 89, 85) in RGB.

No, #645955 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 #645955, or check how it holds up for accessibility.

Generate a palette → Check contrast