Palettes / Colors / #83643B

#83643B — Muted Orange

#83643B is a orange color we call Muted Orange, closest to the named color Sienna (#A0522D). It belongs to the orange family.

Color name

Closest CSS keyword: sienna (#A0522D) — not an exact match. CSS sienna gives you #A0522D, a different color; use #83643B 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.

#83643B is a warm orange color associated with warmth, appetite and friendliness. 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 #3A5A82; it also sits naturally between #823F3A and #7D823A. In the palettes below you can see it working alongside real color combinations from our collection.

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Color values

RGB & CMYK percentages

Red 51% · Green 39% · Blue 23%

Cyan 0% · Magenta 24% · Yellow 55% · Key 49%

CMYK values are unprofiled approximations for screen reference — not a print-proofing guarantee.

Previews

CSS code for #83643B

.text { color: #83643B; }
.background { background-color: #83643B; }
.border { border: 3px solid #83643B; }
.text-rgb { color: rgb(131, 100, 59); }
.text-hsl { color: hsl(34, 38%, 37%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #83643B; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(131, 100, 59, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #83643B; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(131, 100, 59, 0.8); }

HTML: <p style="color:#83643B">Text here</p> · <div style="background-color:#83643B">Div content here</div>

Shades of #83643B

Tints of #83643B

Tones of #83643B

Color harmonies

Complementary — #3A5A82:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #83643B: #FFFFFF.

Semi-transparent (opacity) text on #83643B

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:

How #83643B 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 #83643B 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

← #83643A  ·  #83643C →

Frequently asked questions

What color is #83643B?

#83643B is Muted Orange, a orange color (RGB 131, 100, 59). Its closest standard named color is Sienna.

What is the RGB and HSL of #83643B?

#83643B is RGB 131, 100, 59 — HSL 34°, 38%, 37% — CMYK 0%, 24%, 55%, 49%.

What colors go with #83643B?

Its complement is #3A5A82; analogous partners are #823F3A and #7D823A. It also appears in 6+ palettes in our collection.

Can I use #83643B for text?

White text on #83643B has a contrast ratio of 5.45:1 (passes WCAG AA); black text gives 3.85:1.