#815BA7
Closest named color: Deep Lavender (#8D5EB7). oklch(54.3% 0.121 305.8), rgb(129, 91, 167).
Aa
White text reads best on this color (5.26:1).
About this color
#815BA7 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 54%, its chroma 0.121 and its hue 306°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lavender (#8D5EB7), ΔE 0.033 away. White text reads best on it, at 5.26:1.
| Hue family | Purples |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.121) |
| Temperature | in between |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 3.98:1 |
| White text | 5.26:1 |
Values
| HEX | #815BA7 |
| RGB | rgb(129, 91, 167) |
| HSL | hsl(270, 30%, 51%) |
| OKLCH | oklch(54.3% 0.121 305.8) |
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 #815BA7 | 5.26:1 | AA | Lc -81.4 | Fine for body text |
| Black text on #815BA7 | 3.98:1 | AA large text | Lc 28.1 | Dividers and decoration only |
| #815BA7 text on white | 5.26:1 | AA | Lc 76.0 | Fine for body text |
| #815BA7 text on black | 3.98:1 | AA large text | Lc -25.7 | 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
#F6F4F9
oklch(97% 0.007 304.2)
-
Step 100
100
#ECE7F2
oklch(93.5% 0.016 306.4)
-
Step 200
200
#DED4E9
oklch(88.4% 0.03 307.1)
-
Step 300
300
#C9B8DD
oklch(80.9% 0.054 306)
-
Step 400
400
#AE93CC
oklch(70.8% 0.087 305.9)
-
Step 500
500
#9A77BF
oklch(63.1% 0.112 305.8)
-
Step 600
600 (this color)
#815BA7
oklch(54.3% 0.121 305.8)
-
Step 700
700
#704E93
oklch(49.1% 0.112 305.4)
-
Step 800
800
#5C4077
oklch(42.7% 0.093 306.3)
-
Step 900
900
#4B3760
oklch(37.7% 0.072 305.7)
-
Step 950
950
#2C2038
oklch(26.9% 0.046 306.5)
#815BA7 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) | #486BAA | 0.088 |
| Deuteranopia (no green cones) | #516CA5 | 0.081 |
| Tritanopia (no blue cones) | #7B6879 | 0.090 |
| Achromatopsia (no color) | #6C6C6C | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #815BA7
#815BA7
oklch(54.3% 0.121 305.8)
- #5E7B21
#5E7B21
oklch(54.2% 0.12 125.8)
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 #815BA7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lavender #8D5EB7 ΔE 0.033
- Dark Lavender #856798 ΔE 0.045
- Muted Purple #805B87 ΔE 0.051
- Dusty Purple #825F87 ΔE 0.055
- Amethyst #9B5FC0 ΔE 0.060
- Dull Purple #84597E ΔE 0.065
- Deep Lilac #966EBD ΔE 0.067
- Light Eggplant #894585 ΔE 0.067
Use #815BA7 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.