#815091
Closest named color: Light Eggplant (#894585). oklch(51.2% 0.113 317.5), rgb(129, 80, 145).
Aa
White text reads best on this color (6.01:1).
About this color
#815091 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 51%, its chroma 0.113 and its hue 317°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Eggplant (#894585), ΔE 0.031 away. White text reads best on it, at 6.01:1.
| Hue family | Purples |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.113) |
| Temperature | in between |
| Nearest name | Light Eggplant (#894585) |
| Black text | 3.48:1 |
| White text | 6.01:1 |
Values
| HEX | #815091 |
| RGB | rgb(129, 80, 145) |
| HSL | hsl(285, 29%, 44%) |
| OKLCH | oklch(51.2% 0.113 317.5) |
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 #815091 | 6.01:1 | AA | Lc -85.1 | Fine for body text |
| Black text on #815091 | 3.48:1 | AA large text | Lc 24.2 | Dividers and decoration only |
| #815091 text on white | 6.01:1 | AA | Lc 79.9 | Fine for body text |
| #815091 text on black | 3.48:1 | AA large text | Lc -22.0 | 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
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#EEE7F1
oklch(93.6% 0.015 316)
-
Step 200
200
#E2D3E7
oklch(88.5% 0.031 317.7)
-
Step 300
300
#D0B6D8
oklch(80.9% 0.055 318.2)
-
Step 400
400
#B78FC5
oklch(70.6% 0.089 317.2)
-
Step 500
500
#A573B6
oklch(63.1% 0.112 317.3)
-
Step 600
600
#905AA2
oklch(55.5% 0.123 317.3)
-
Step 700
700 (this color)
#815091
oklch(51.2% 0.113 317.5)
-
Step 800
800
#643D70
oklch(42.7% 0.094 317.9)
-
Step 900
900
#51345B
oklch(37.6% 0.074 317.1)
-
Step 950
950
#301F35
oklch(27% 0.046 318.4)
#815091 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) | #456093 | 0.098 |
| Deuteranopia (no green cones) | #52658F | 0.090 |
| Tritanopia (no blue cones) | #815969 | 0.075 |
| Achromatopsia (no color) | #636363 | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #815091
#815091
oklch(51.2% 0.113 317.5)
- #457530
#457530
oklch(51.2% 0.113 137.2)
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 #815091, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Eggplant #894585 ΔE 0.031
- Muted Purple #805B87 ΔE 0.036
- Dull Purple #84597E ΔE 0.044
- Dusty Purple #825F87 ΔE 0.047
- Dusky Purple #895B7B ΔE 0.055
- Dark Lavender #856798 ΔE 0.060
- Light Plum #9D5783 ΔE 0.063
- Deep Lavender #8D5EB7 ΔE 0.067
Use #815091 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.