#815C79
Closest named color: Dull Purple (#84597E). oklch(52.3% 0.064 334.4), rgb(129, 92, 121).
Aa
White text reads best on this color (5.61:1).
About this color
#815C79 is a medium-dark, muted purple. In OKLCH its lightness is 52%, its chroma 0.064 and its hue 334°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dull Purple (#84597E), ΔE 0.014 away. White text reads best on it, at 5.61:1.
| Hue family | Purples |
| Lightness | medium-dark (52%) |
| Chroma | muted (0.064) |
| Temperature | in between |
| Nearest name | Dull Purple (#84597E) |
| Black text | 3.74:1 |
| White text | 5.61:1 |
Values
| HEX | #815C79 |
| RGB | rgb(129, 92, 121) |
| HSL | hsl(313, 17%, 43%) |
| OKLCH | oklch(52.3% 0.064 334.4) |
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 #815C79 | 5.61:1 | AA | Lc -83.3 | Fine for body text |
| Black text on #815C79 | 3.74:1 | AA large text | Lc 26.1 | Dividers and decoration only |
| #815C79 text on white | 5.61:1 | AA | Lc 78.0 | Fine for body text |
| #815C79 text on black | 3.74:1 | AA large text | Lc -23.8 | 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 700.
-
Step 50
50
#F7F4F6
oklch(97% 0.004 337.4)
-
Step 100
100
#EEE8EC
oklch(93.7% 0.008 337.4)
-
Step 200
200
#E1D5DE
oklch(88.5% 0.018 334.2)
-
Step 300
300
#CEBAC9
oklch(81% 0.03 334.5)
-
Step 400
400
#B595AD
oklch(70.6% 0.05 335)
-
Step 500
500
#A27B99
oklch(63.1% 0.064 334.7)
-
Step 600
600
#8C6484
oklch(55.5% 0.069 333.7)
-
Step 700
700 (this color)
#815C79
oklch(52.3% 0.064 334.4)
-
Step 800
800
#61445B
oklch(42.7% 0.053 334)
-
Step 900
900
#4F394B
oklch(37.6% 0.042 332.9)
-
Step 950
950
#2F222C
oklch(27.1% 0.026 334.6)
#815C79 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) | #5C647A | 0.062 |
| Deuteranopia (no green cones) | #656978 | 0.056 |
| Tritanopia (no blue cones) | #855D66 | 0.032 |
| Achromatopsia (no color) | #676767 | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #815C79
#815C79
oklch(52.3% 0.064 334.4)
- #4C7559
#4C7559
oklch(52.4% 0.064 153.9)
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 #815C79, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Purple #84597E ΔE 0.014
- Dusky Purple #895B7B ΔE 0.015
- Dusty Purple #825F87 ΔE 0.022
- Muted Purple #805B87 ΔE 0.024
- Dark Mauve #874C62 ΔE 0.046
- Grey Purple #826D8C ΔE 0.048
- Dark Lavender #856798 ΔE 0.051
- Purple Grey #866F85 ΔE 0.052
Use #815C79 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.