#813166
Closest named color: Mulberry (#920A4E). oklch(44.4% 0.127 343), rgb(129, 49, 102).
Aa
White text reads best on this color (8.18:1).
About this color
#813166 is a dark, moderately saturated purple. In OKLCH its lightness is 44%, its chroma 0.127 and its hue 343°. Its hue sits on the warm side of the wheel. The nearest named color is Mulberry (#920A4E), ΔE 0.060 away. White text reads best on it, at 8.18:1.
| Hue family | Purples |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.127) |
| Temperature | warm |
| Nearest name | Mulberry (#920A4E) |
| Black text | 2.56:1 |
| White text | 8.18:1 |
Values
| HEX | #813166 |
| RGB | rgb(129, 49, 102) |
| HSL | hsl(320, 45%, 35%) |
| OKLCH | oklch(44.4% 0.127 343) |
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 #813166 | 8.18:1 | AAA | Lc -92.4 | Preferred for body text |
| Black text on #813166 | 2.56:1 | Fails | Lc 16.3 | Dividers and decoration only |
| #813166 text on white | 8.18:1 | AAA | Lc 87.7 | Fine for body text |
| #813166 text on black | 2.56:1 | Fails | Lc -14.4 | Not readable |
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 800.
-
Step 50
50
#FBF3F7
oklch(97.1% 0.01 345.4)
-
Step 100
100
#F5E4EE
oklch(93.5% 0.023 341.3)
-
Step 200
200
#EECFE0
oklch(88.5% 0.041 343.8)
-
Step 300
300
#E4AECD
oklch(80.9% 0.075 343.5)
-
Step 400
400
#D482B4
oklch(70.8% 0.118 343.2)
-
Step 500
500
#C65FA1
oklch(63% 0.152 343.2)
-
Step 600
600
#B1438C
oklch(55.6% 0.165 343.1)
-
Step 700
700
#983477
oklch(49.1% 0.153 343.2)
-
Step 800
800 (this color)
#813166
oklch(44.4% 0.127 343)
-
Step 900
900
#64294F
oklch(37.8% 0.098 343.4)
-
Step 950
950
#3B182E
oklch(26.9% 0.064 343.7)
#813166 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) | #374768 | 0.137 |
| Deuteranopia (no green cones) | #4E5464 | 0.123 |
| Tritanopia (no blue cones) | #893147 | 0.055 |
| Achromatopsia (no color) | #4F4F4F | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #813166
#813166
oklch(44.4% 0.127 343)
- #006444
#006444
oklch(44.5% 0.096 162.9)
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 #813166, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mulberry #920A4E ΔE 0.060
- Light Eggplant #894585 ΔE 0.062
- Brownish Purple #76424E ΔE 0.066
- Red Purple #820747 ΔE 0.066
- Dark Fuchsia #9D0759 ΔE 0.067
- Berry #990F4B ΔE 0.068
- Dark Mauve #874C62 ΔE 0.070
- Red Violet #9E0168 ΔE 0.070
Use #813166 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.