#815DC9
Closest named color: Deep Lavender (#8D5EB7). oklch(56.7% 0.162 296.2), rgb(129, 93, 201).
Aa
White text reads best on this color (4.83:1).
About this color
#815DC9 is a medium-dark, vivid purple. In OKLCH its lightness is 57%, its chroma 0.162 and its hue 296°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lavender (#8D5EB7), ΔE 0.036 away. White text reads best on it, at 4.83:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.162) |
| Temperature | in between |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 4.34:1 |
| White text | 4.83:1 |
Values
| HEX | #815DC9 |
| RGB | rgb(129, 93, 201) |
| HSL | hsl(260, 50%, 58%) |
| OKLCH | oklch(56.7% 0.162 296.2) |
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 #815DC9 | 4.83:1 | AA | Lc -78.7 | Fine for body text |
| Black text on #815DC9 | 4.34:1 | AA large text | Lc 30.8 | Non-text elements, placeholder text |
| #815DC9 text on white | 4.83:1 | AA | Lc 73.3 | Content text, not long reading |
| #815DC9 text on black | 4.34:1 | AA large text | Lc -28.4 | 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
#EBE7F7
oklch(93.6% 0.022 297.4)
-
Step 200
200
#DBD4F1
oklch(88.4% 0.04 296.6)
-
Step 300
300
#C4B8EB
oklch(81% 0.072 295.5)
-
Step 400
400
#A791E1
oklch(70.7% 0.117 295.9)
-
Step 500
500
#9373D8
oklch(63% 0.149 296.5)
-
Step 600
600 (this color)
#815DC9
oklch(56.7% 0.162 296.2)
-
Step 700
700
#6A49AB
oklch(49.1% 0.151 295.9)
-
Step 800
800
#573C8A
oklch(42.7% 0.125 296.7)
-
Step 900
900
#47346E
oklch(37.6% 0.097 296.6)
-
Step 950
950
#291F41
oklch(26.9% 0.062 295.5)
#815DC9 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) | #3072CD | 0.106 |
| Deuteranopia (no green cones) | #3A70C7 | 0.099 |
| Tritanopia (no blue cones) | #70738A | 0.128 |
| Achromatopsia (no color) | #727272 | 0.162 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #815DC9
#815DC9
oklch(56.7% 0.162 296.2)
- #737F00
#737F00
oklch(56.7% 0.13 116.2)
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 #815DC9, closest first.
No curated palette has a color within ΔE 0.04 of #815DC9.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lavender #8D5EB7 ΔE 0.036
- Light Indigo #6D5ACF ΔE 0.036
- Slate Blue #6A5ACD ΔE 0.040
- Dark Periwinkle #665FD1 ΔE 0.044
- Purpley #8756E4 ΔE 0.046
- Amethyst #9B5FC0 ΔE 0.049
- Iris #6258C4 ΔE 0.054
- Medium Slate Blue #7B68EE ΔE 0.060
Use #815DC9 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.