#815F97
Closest named color: Dark Lavender (#856798). oklch(54.2% 0.093 311.4), rgb(129, 95, 151).
Aa
White text reads best on this color (5.22:1).
About this color
#815F97 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 54%, its chroma 0.093 and its hue 311°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Lavender (#856798), ΔE 0.023 away. White text reads best on it, at 5.22:1.
| Hue family | Purples |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.093) |
| Temperature | in between |
| Nearest name | Dark Lavender (#856798) |
| Black text | 4.01:1 |
| White text | 5.22:1 |
Values
| HEX | #815F97 |
| RGB | rgb(129, 95, 151) |
| HSL | hsl(276, 23%, 48%) |
| OKLCH | oklch(54.2% 0.093 311.4) |
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 #815F97 | 5.22:1 | AA | Lc -81.2 | Fine for body text |
| Black text on #815F97 | 4.01:1 | AA large text | Lc 28.2 | Dividers and decoration only |
| #815F97 text on white | 5.22:1 | AA | Lc 75.8 | Fine for body text |
| #815F97 text on black | 4.01:1 | AA large text | Lc -25.9 | 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
#F7F4F8
oklch(97.1% 0.006 317.8)
-
Step 100
100
#ECE8F0
oklch(93.6% 0.011 308.3)
-
Step 200
200
#DED5E5
oklch(88.5% 0.024 310.7)
-
Step 300
300
#C9B9D5
oklch(80.8% 0.043 310.8)
-
Step 400
400
#AE95C0
oklch(70.7% 0.067 310.9)
-
Step 500
500
#9A7BB0
oklch(63.2% 0.085 310.7)
-
Step 600
600 (this color)
#815F97
oklch(54.2% 0.093 311.4)
-
Step 700
700
#715285
oklch(49.2% 0.087 311.3)
-
Step 800
800
#5C436C
oklch(42.7% 0.073 311.5)
-
Step 900
900
#4B3957
oklch(37.7% 0.055 311.3)
-
Step 950
950
#2C2133
oklch(26.9% 0.036 311.8)
#815F97 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) | #556B99 | 0.071 |
| Deuteranopia (no green cones) | #5D6D95 | 0.065 |
| Tritanopia (no blue cones) | #7F6774 | 0.066 |
| Achromatopsia (no color) | #6C6C6C | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #815F97
#815F97
oklch(54.2% 0.093 311.4)
- #5C7A3F
#5C7A3F
oklch(54.2% 0.092 131)
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 #815F97, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Lavender #856798 ΔE 0.023
- Muted Purple #805B87 ΔE 0.025
- Dusty Purple #825F87 ΔE 0.026
- Dull Purple #84597E ΔE 0.039
- Dusky Purple #895B7B ΔE 0.045
- Grey Purple #826D8C ΔE 0.047
- Faded Purple #916E99 ΔE 0.051
- Deep Lavender #8D5EB7 ΔE 0.055
Use #815F97 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.