#815170
Closest named color: Dark Mauve (#874C62). oklch(49.9% 0.077 341.2), rgb(129, 81, 112).
Aa
White text reads best on this color (6.27:1).
About this color
#815170 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 50%, its chroma 0.077 and its hue 341°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Mauve (#874C62), ΔE 0.024 away. White text reads best on it, at 6.27:1.
| Hue family | Purples |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.077) |
| Temperature | warm |
| Nearest name | Dark Mauve (#874C62) |
| Black text | 3.34:1 |
| White text | 6.27:1 |
Values
| HEX | #815170 |
| RGB | rgb(129, 81, 112) |
| HSL | hsl(321, 23%, 41%) |
| OKLCH | oklch(49.9% 0.077 341.2) |
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 #815170 | 6.27:1 | AA | Lc -86.3 | Fine for body text |
| Black text on #815170 | 3.34:1 | AA large text | Lc 22.9 | Dividers and decoration only |
| #815170 text on white | 6.27:1 | AA | Lc 81.1 | Fine for body text |
| #815170 text on black | 3.34:1 | AA large text | Lc -20.7 | 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 700.
-
Step 50
50
#F8F4F6
oklch(97.1% 0.005 345.3)
-
Step 100
100
#EFE7EC
oklch(93.6% 0.011 339.3)
-
Step 200
200
#E3D4DD
oklch(88.5% 0.02 340.7)
-
Step 300
300
#D2B8C8
oklch(81% 0.037 340.5)
-
Step 400
400
#BB92AC
oklch(70.6% 0.06 340.4)
-
Step 500
500
#AA7797
oklch(63.1% 0.077 341.5)
-
Step 600
600
#956082
oklch(55.8% 0.083 341.3)
-
Step 700
700 (this color)
#815170
oklch(49.9% 0.077 341.2)
-
Step 800
800
#674159
oklch(42.8% 0.063 341.8)
-
Step 900
900
#543749
oklch(37.7% 0.05 342)
-
Step 950
950
#31202B
oklch(26.9% 0.032 340.5)
#815170 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) | #535C71 | 0.080 |
| Deuteranopia (no green cones) | #5F636F | 0.073 |
| Tritanopia (no blue cones) | #87515C | 0.034 |
| Achromatopsia (no color) | #606060 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #815170
#815170
oklch(49.9% 0.077 341.2)
- #367155
#367155
oklch(50% 0.077 161.1)
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 #815170, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Mauve #874C62 ΔE 0.024
- Dull Purple #84597E ΔE 0.027
- Dusky Purple #895B7B ΔE 0.033
- Muted Purple #805B87 ΔE 0.039
- Dusty Purple #825F87 ΔE 0.045
- Light Eggplant #894585 ΔE 0.052
- Light Plum #9D5783 ΔE 0.062
- Brownish Purple #76424E ΔE 0.063
Use #815170 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.