Palettes / Colors / #403263
#403263 — Muted Purple
#403263 is a purple color we call Muted Purple, closest to the named color DarkSlateGray (#2F4F4F). It belongs to the purple family.
Color name
Closest CSS keyword: darkslategray (#2F4F4F) — not an exact match. CSS darkslategray gives you #2F4F4F, a different color; use #403263 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.
#403263 is a cool purple color associated with luxury, creativity and mystery. 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 #556232; it also sits naturally between #323C62 and #583262. In the palettes below you can see it working alongside real color combinations from our collection.
Color values
| HEX | #403263 |
|---|---|
| RGB | 64, 50, 99 |
| HSL | 257°, 33%, 29% |
| HSV | 257°, 49%, 39% |
| CMYK | 35%, 49%, 0%, 61% |
| XYZ | 5.51, 4.27, 12.34 |
| Yxy | 4.27, 0.2490, 0.1931 |
| CIE-Lab | 24.55, 18.69, -26.87 |
| Hunter Lab | 20.67, 12.69, -22.90 |
RGB & CMYK percentages
Red 25% · Green 20% · Blue 39%
Cyan 35% · Magenta 49% · Yellow 0% · Key 61%
CMYK values are unprofiled approximations for screen reference — not a print-proofing guarantee.
Previews
Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Lorem ipsum dolor sit amet, consectetur adipiscing elit.
CSS code for #403263
.text { color: #403263; }
.background { background-color: #403263; }
.border { border: 3px solid #403263; }
.text-rgb { color: rgb(64, 50, 99); }
.text-hsl { color: hsl(257, 33%, 29%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #403263; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(64, 50, 99, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #403263; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(64, 50, 99, 0.8); }
HTML: <p style="color:#403263">Text here</p> · <div style="background-color:#403263">Div content here</div>
Shades of #403263
Tints of #403263
Tones of #403263
Color harmonies
Complementary — #556232:
Analogous:
Triadic:
Contrast & accessibility
| Against white text | 11.32:1 AAA |
|---|---|
| Against black text | 1.85:1 Fails |
Best text color on #403263: #FFFFFF.
Semi-transparent (opacity) text on #403263
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 #403263: ·
How #403263 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 #403263 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 #403263?
#403263 is Muted Purple, a purple color (RGB 64, 50, 99). Its closest standard named color is DarkSlateGray.
What is the RGB and HSL of #403263?
#403263 is RGB 64, 50, 99 — HSL 257°, 33%, 29% — CMYK 35%, 49%, 0%, 61%.
What colors go with #403263?
Its complement is #556232; analogous partners are #323C62 and #583262. It also appears in 6+ palettes in our collection.
Can I use #403263 for text?
White text on #403263 has a contrast ratio of 11.32:1 (passes WCAG AA); black text gives 1.85:1.