#83646F
Closest named color: Dusky Purple (#895B7B). oklch(53.8% 0.043 355.5), rgb(131, 100, 111).
Aa
White text reads best on this color (5.22:1).
About this color
#83646F is a medium-dark, muted red. In OKLCH its lightness is 54%, its chroma 0.043 and its hue 355°. Its hue sits on the warm side of the wheel. The nearest named color is Dusky Purple (#895B7B), ΔE 0.037 away. White text reads best on it, at 5.22:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | muted (0.043) |
| Temperature | warm |
| Nearest name | Dusky Purple (#895B7B) |
| Black text | 4.01:1 |
| White text | 5.22:1 |
Values
| HEX | #83646F |
| RGB | rgb(131, 100, 111) |
| HSL | hsl(339, 13%, 45%) |
| OKLCH | oklch(53.8% 0.043 355.5) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #83646F | 5.22:1 | AA | Lc -81.3 | Fine for body text |
| Black text on #83646F | 4.01:1 | AA large text | Lc 28.2 | Dividers and decoration only |
| #83646F text on white | 5.22:1 | AA | Lc 75.9 | Fine for body text |
| #83646F text on black | 4.01:1 | AA large text | Lc -25.8 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#F7F5F5
oklch(97.2% 0.002 17.2)
-
Step 100
100
#EDE8EA
oklch(93.5% 0.006 350.8)
-
Step 200
200
#DFD6D9
oklch(88.4% 0.011 354.9)
-
Step 300
300
#CCBCC1
oklch(81% 0.019 356.6)
-
Step 400
400
#B199A1
oklch(70.7% 0.03 355.8)
-
Step 500
500
#9E808A
oklch(63.1% 0.039 356.3)
-
Step 600
600 (this color)
#83646F
oklch(53.8% 0.043 355.5)
-
Step 700
700
#745862
oklch(49.2% 0.04 355.3)
-
Step 800
800
#5E4850
oklch(42.8% 0.032 354.8)
-
Step 900
900
#4D3C42
oklch(37.7% 0.026 355.3)
-
Step 950
950
#2D2327
oklch(26.9% 0.017 352.3)
#83646F with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #67696F | 0.046 |
| Deuteranopia (no green cones) | #6E6E6E | 0.043 |
| Tritanopia (no blue cones) | #886368 | 0.013 |
| Achromatopsia (no color) | #6C6C6C | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83646F
#83646F
oklch(53.8% 0.043 355.5)
- #53776D
#53776D
oklch(53.9% 0.044 175.4)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #83646F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusky Purple #895B7B ΔE 0.037
- Purple Grey #866F85 ΔE 0.039
- Dull Purple #84597E ΔE 0.044
- Grey Purple #826D8C ΔE 0.044
- Dusty Purple #825F87 ΔE 0.045
- Dim Gray #696969 ΔE 0.046
- Muted Purple #805B87 ΔE 0.052
- Battleship Gray #6C757D ΔE 0.055
Use #83646F in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.