#815797
Closest named color: Muted Purple (#805B87). oklch(52.8% 0.108 313.3), rgb(129, 87, 151).
Aa
White text reads best on this color (5.60:1).
About this color
#815797 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 53%, its chroma 0.108 and its hue 313°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Muted Purple (#805B87), ΔE 0.030 away. White text reads best on it, at 5.60:1.
| Hue family | Purples |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.108) |
| Temperature | in between |
| Nearest name | Muted Purple (#805B87) |
| Black text | 3.74:1 |
| White text | 5.60:1 |
Values
| HEX | #815797 |
| RGB | rgb(129, 87, 151) |
| HSL | hsl(279, 27%, 47%) |
| OKLCH | oklch(52.8% 0.108 313.3) |
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 #815797 | 5.60:1 | AA | Lc -83.2 | Fine for body text |
| Black text on #815797 | 3.74:1 | AA large text | Lc 26.2 | Dividers and decoration only |
| #815797 text on white | 5.60:1 | AA | Lc 77.9 | Fine for body text |
| #815797 text on black | 3.74:1 | AA large text | Lc -23.9 | 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
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#EDE7F1
oklch(93.6% 0.015 312.2)
-
Step 200
200
#DFD4E6
oklch(88.4% 0.027 312.6)
-
Step 300
300
#CCB8D7
oklch(80.9% 0.048 313.7)
-
Step 400
400
#B293C3
oklch(70.8% 0.077 313.5)
-
Step 500
500
#9F77B4
oklch(63.1% 0.1 313.6)
-
Step 600
600 (this color)
#815797
oklch(52.8% 0.108 313.3)
-
Step 700
700
#754E89
oklch(49.1% 0.101 313.5)
-
Step 800
800
#5F406F
oklch(42.6% 0.084 313.5)
-
Step 900
900
#4E375A
oklch(37.8% 0.065 313.5)
-
Step 950
950
#2E2035
oklch(27% 0.043 314)
#815797 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) | #4B6599 | 0.087 |
| Deuteranopia (no green cones) | #566995 | 0.079 |
| Tritanopia (no blue cones) | #7F6070 | 0.074 |
| Achromatopsia (no color) | #686868 | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #815797
#815797
oklch(52.8% 0.108 313.3)
- #517833
#517833
oklch(52.7% 0.108 133.4)
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 #815797, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muted Purple #805B87 ΔE 0.030
- Dusty Purple #825F87 ΔE 0.038
- Dull Purple #84597E ΔE 0.042
- Dark Lavender #856798 ΔE 0.043
- Light Eggplant #894585 ΔE 0.047
- Dusky Purple #895B7B ΔE 0.051
- Deep Lavender #8D5EB7 ΔE 0.055
- Light Plum #9D5783 ΔE 0.060
Use #815797 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.