#815DBD
Closest named color: Deep Lavender (#8D5EB7). oklch(55.9% 0.146 298.9), rgb(129, 93, 189).
Aa
White text reads best on this color (4.95:1).
About this color
#815DBD is a medium-dark, vivid purple. In OKLCH its lightness is 56%, its chroma 0.146 and its hue 299°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lavender (#8D5EB7), ΔE 0.023 away. White text reads best on it, at 4.95:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.146) |
| Temperature | in between |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 4.23:1 |
| White text | 4.95:1 |
Values
| HEX | #815DBD |
| RGB | rgb(129, 93, 189) |
| HSL | hsl(263, 42%, 55%) |
| OKLCH | oklch(55.9% 0.146 298.9) |
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 #815DBD | 4.95:1 | AA | Lc -79.5 | Fine for body text |
| Black text on #815DBD | 4.23:1 | AA large text | Lc 30.0 | Dividers and decoration only |
| #815DBD text on white | 4.95:1 | AA | Lc 74.1 | Content text, not long reading |
| #815DBD text on black | 4.23:1 | AA large text | Lc -27.6 | 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
#F6F4FB
oklch(97.1% 0.009 299.2)
-
Step 100
100
#EBE7F5
oklch(93.5% 0.019 299.1)
-
Step 200
200
#DCD4EF
oklch(88.5% 0.038 299.2)
-
Step 300
300
#C6B8E6
oklch(80.9% 0.066 298.9)
-
Step 400
400
#A992D9
oklch(70.7% 0.104 298.6)
-
Step 500
500
#9575CF
oklch(63.1% 0.135 298.9)
-
Step 600
600 (this color)
#815DBD
oklch(55.9% 0.146 298.9)
-
Step 700
700
#6C4BA2
oklch(49% 0.136 298.8)
-
Step 800
800
#583E83
oklch(42.6% 0.112 299)
-
Step 900
900
#483569
oklch(37.6% 0.088 299)
-
Step 950
950
#2A203E
oklch(27.1% 0.055 298)
#815DBD 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) | #3B70C0 | 0.099 |
| Deuteranopia (no green cones) | #456FBB | 0.091 |
| Tritanopia (no blue cones) | #746F84 | 0.114 |
| Achromatopsia (no color) | #707070 | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #815DBD
#815DBD
oklch(55.9% 0.146 298.9)
- #6D7E00
#6D7E00
oklch(55.9% 0.131 118.7)
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 #815DBD, closest first.
No curated palette has a color within ΔE 0.04 of #815DBD.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lavender #8D5EB7 ΔE 0.023
- Light Indigo #6D5ACF ΔE 0.045
- Amethyst #9B5FC0 ΔE 0.046
- Slate Blue #6A5ACD ΔE 0.047
- Dark Periwinkle #665FD1 ΔE 0.053
- Iris #6258C4 ΔE 0.055
- Deep Lilac #966EBD ΔE 0.058
- Purpley #8756E4 ΔE 0.064
Use #815DBD 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.