#737373 Color (Hex and RGB)

#737373

rgb(115 115 115) · reads as gray

#737373 has RGB values (115, 115, 115). The color reads primarily as gray in sRGB space.

Color values

Format	Value	Channels
HEX	`#737373`	R73G73B73
RGB	`rgb(115 115 115)`	R115G115B115
HSL	`hsl(0 0% 45%)`	H0°S0%L45%
OKLCH	`oklch(56% 0 90)`	L0.56C0H90°
HSV	`hsv(0, 0%, 45%)`	H0°S0%V45%
CMYK	`cmyk(0%, 0%, 0%, 55%)`	C0%M0%Y0%K55%

RGB mix

Red115 45.1%
Green115 45.1%
Blue115 45.1%

Base numbers

Base	R	G	B
Binary	`01110011`	`01110011`	`01110011`
Octal	`163`	`163`	`163`
Decimal	`115`	`115`	`115`
Hex	`73`	`73`	`73`

Shades & tints

Shades mix #737373 with black; tints mix it with white. Click any swatch to explore it.

Shades

Tints

Color harmonies

Complementary

Opposite on the color wheel — maximum contrast.

Analogous

Neighbors 30° either side — calm and cohesive.

Triadic

Three hues spaced 120° apart — vibrant balance.

Monochromatic

Same hue and saturation, different lightness.

Similar brand colors

The closest colors from our brand palettes, measured in OKLab.

Contrast & accessibility

WCAG 2.1 contrast against white and black. Test other pairs in the contrast checker.

#737373 on #FFFFFF

4.74:1

AA ✓AAA ✕AA Large ✓AAA Large ✓

#737373 on #000000

4.43:1

AA ✕AAA ✕AA Large ✓AAA Large ✕

#FFFFFF on #737373