analogous
Neighbouring hues that sit side by side on the color wheel for a calm, cohesive feel.
#373545 — Onyx
#373545 is a dark desaturated blue sitting at 248° on the color wheel. Below you will find every format, a full tint and shade ramp, contrast ratings, and five harmony schemes built around it.
#373545
- HEX
- RGB
- HSL
- CMYK
- Closest name
- Color family
- Contrast on white
- Contrast on black
Tints and shades of #373545
- f7f6f8
- dddce4
- c3c1d0
- aaa7bb
- 908ca7
- 767292
- 605d78
- 4b485e
- 363443
- 212029
- 0c0b0e
Color schemes using #373545
complementary
Two opposite hues that create the strongest possible contrast and visual tension.
split complementary
A base hue paired with the two neighbours of its complement — bold but easier to balance.
triadic
Three hues spaced evenly around the wheel for a vibrant, well-balanced scheme.
tetradic
Two complementary pairs, giving you the widest range of usable accents.
monochromatic
A single hue explored across lightness and saturation for a refined, minimal look.
Nearby colors
#373545 FAQ
What color is #373545?
#373545 is a shade of onyx in the blue family. It has a hue of 248 degrees, 13% saturation and 24% lightness, which makes it a dark muted color.
What is the RGB value of #373545?
#373545 is rgb(55, 53, 69) in RGB, hsl(248, 13%, 24%) in HSL, and cmyk(20%, 23%, 0%, 73%) in CMYK.
Can I use white text on #373545?
White text on this background reaches 11.95:1, which passes WCAG AA. Black text reaches 1.76:1.
What colors go well with #373545?
Its direct complement is #434535. For something less stark, the split-complementary pair #453F35 and #3B4535 gives you contrast without the vibration.