#815778
Closest named color: Dull Purple (#84597E). oklch(51.4% 0.073 334.6), rgb(129, 87, 120).
Aa
White text reads best on this color (5.88:1).
About this color
#815778 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 51%, its chroma 0.073 and its hue 335°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dull Purple (#84597E), ΔE 0.011 away. White text reads best on it, at 5.88:1.
| Hue family | Purples |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.073) |
| Temperature | in between |
| Nearest name | Dull Purple (#84597E) |
| Black text | 3.56:1 |
| White text | 5.88:1 |
Values
| HEX | #815778 |
| RGB | rgb(129, 87, 120) |
| HSL | hsl(313, 19%, 42%) |
| OKLCH | oklch(51.4% 0.073 334.6) |
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 #815778 | 5.88:1 | AA | Lc -84.6 | Fine for body text |
| Black text on #815778 | 3.56:1 | AA large text | Lc 24.7 | Dividers and decoration only |
| #815778 text on white | 5.88:1 | AA | Lc 79.3 | Fine for body text |
| #815778 text on black | 3.56:1 | AA large text | Lc -22.5 | 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
#F7F4F7
oklch(97% 0.005 325.6)
-
Step 100
100
#EEE7ED
oklch(93.5% 0.011 330.2)
-
Step 200
200
#E2D5DE
oklch(88.6% 0.019 336.6)
-
Step 300
300
#D0B9CA
oklch(81% 0.035 335)
-
Step 400
400
#B794AF
oklch(70.7% 0.056 334.3)
-
Step 500
500
#A5799B
oklch(63.1% 0.072 334.7)
-
Step 600
600
#906286
oklch(55.7% 0.078 334.7)
-
Step 700
700 (this color)
#815778
oklch(51.4% 0.073 334.6)
-
Step 800
800
#63425C
oklch(42.6% 0.06 334.5)
-
Step 900
900
#51384C
oklch(37.7% 0.047 333.8)
-
Step 950
950
#30212C
oklch(27% 0.03 336.3)
#815778 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) | #576179 | 0.071 |
| Deuteranopia (no green cones) | #616777 | 0.066 |
| Tritanopia (no blue cones) | #855963 | 0.036 |
| Achromatopsia (no color) | #646464 | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #815778
#815778
oklch(51.4% 0.073 334.6)
- #437454
#437454
oklch(51.5% 0.074 154.3)
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 #815778, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Purple #84597E ΔE 0.011
- Dusky Purple #895B7B ΔE 0.019
- Muted Purple #805B87 ΔE 0.023
- Dusty Purple #825F87 ΔE 0.027
- Dark Mauve #874C62 ΔE 0.038
- Light Plum #9D5783 ΔE 0.054
- Light Eggplant #894585 ΔE 0.055
- Dark Lavender #856798 ΔE 0.058
Use #815778 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.