Palettes / Colors / #554E50
#554E50 — Stone Grey
#554E50 is a gray color we call Stone Grey, closest to the named color DarkSlateGray (#2F4F4F). It belongs to the gray family.
Color name
Closest CSS keyword: darkslategray (#2F4F4F) — not an exact match. CSS darkslategray gives you #2F4F4F, a different color; use #554E50 when you need this exact shade.
Sources: common names follow widely used color-name references; CSS keywords and their hex values follow the CSS Color specification.
#554E50 is a neutral gray color associated with neutrality and professionalism. It sits comfortably in the middle: usable for large areas in soft schemes, or as a supporting color beside something stronger.
Its strongest partner is its complement #4E5553; it also sits naturally between #554E53 and #55504E. In the palettes below you can see it working alongside real color combinations from our collection.
Color values
| HEX | #554E50 |
|---|---|
| RGB | 85, 78, 80 |
| HSL | 343°, 4%, 32% |
| HSV | 343°, 8%, 33% |
| CMYK | 0%, 8%, 6%, 67% |
| XYZ | 7.92, 7.96, 8.71 |
| Yxy | 7.96, 0.3221, 0.3237 |
| CIE-Lab | 33.90, 3.30, -0.14 |
| Hunter Lab | 28.21, 2.27, -0.09 |
RGB & CMYK percentages
Red 33% · Green 31% · Blue 31%
Cyan 0% · Magenta 8% · Yellow 6% · Key 67%
CMYK values are unprofiled approximations for screen reference — not a print-proofing guarantee.
Previews
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CSS code for #554E50
.text { color: #554E50; }
.background { background-color: #554E50; }
.border { border: 3px solid #554E50; }
.text-rgb { color: rgb(85, 78, 80); }
.text-hsl { color: hsl(343, 4%, 32%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #554E50; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(85, 78, 80, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #554E50; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(85, 78, 80, 0.8); }
HTML: <p style="color:#554E50">Text here</p> · <div style="background-color:#554E50">Div content here</div>
Shades of #554E50
Tints of #554E50
Tones of #554E50
Color harmonies
Complementary — #4E5553:
Analogous:
Triadic:
Contrast & accessibility
| Against white text | 8.10:1 AAA |
|---|---|
| Against black text | 2.59:1 Fails |
Best text color on #554E50: #FFFFFF.
Semi-transparent (opacity) text on #554E50
Text set with opacity blends into the background, so its real contrast is lower than the solid ratios above. Choose a text color and an opacity to see the blended color and its true ratio:
Smaller body text shows the effect best.
Blended color: · Contrast against #554E50: ·
How #554E50 looks with color blindness
Simulated with standard Machado color-vision-deficiency matrices — useful when this color carries meaning in charts, maps or interfaces:
Closest design-system colors
The nearest matches in the Tailwind CSS, Material Design and Bootstrap palettes — handy when you need a framework class instead of a raw hex:
Palettes with a similar color
These palettes use a close neighbour of #554E50 rather than the exact color:
Similar colors
The closest colors that actually appear in our palette collection — click any to open its page:
Browse neighbouring colors
Frequently asked questions
What color is #554E50?
#554E50 is Stone Grey, a gray color (RGB 85, 78, 80). Its closest standard named color is DarkSlateGray.
What is the RGB and HSL of #554E50?
#554E50 is RGB 85, 78, 80 — HSL 343°, 4%, 32% — CMYK 0%, 8%, 6%, 67%.
What colors go with #554E50?
Its complement is #4E5553; analogous partners are #554E53 and #55504E. It also appears in 6+ palettes in our collection.
Can I use #554E50 for text?
White text on #554E50 has a contrast ratio of 8.10:1 (passes WCAG AA); black text gives 2.59:1.