#815FC5
Closest named color: Deep Lavender (#8D5EB7). oklch(56.8% 0.154 296.6), rgb(129, 95, 197).
Aa
White text reads best on this color (4.79:1).
About this color
#815FC5 is a medium-dark, vivid purple. In OKLCH its lightness is 57%, its chroma 0.154 and its hue 297°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lavender (#8D5EB7), ΔE 0.030 away. White text reads best on it, at 4.79:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.154) |
| Temperature | in between |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 4.37:1 |
| White text | 4.79:1 |
Values
| HEX | #815FC5 |
| RGB | rgb(129, 95, 197) |
| HSL | hsl(260, 47%, 57%) |
| OKLCH | oklch(56.8% 0.154 296.6) |
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 #815FC5 | 4.79:1 | AA | Lc -78.5 | Fine for body text |
| Black text on #815FC5 | 4.37:1 | AA large text | Lc 31.0 | Non-text elements, placeholder text |
| #815FC5 text on white | 4.79:1 | AA | Lc 73.1 | Content text, not long reading |
| #815FC5 text on black | 4.37:1 | AA large text | Lc -28.6 | 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
#EBE7F6
oklch(93.5% 0.021 298.2)
-
Step 200
200
#DBD4F0
oklch(88.4% 0.039 297)
-
Step 300
300
#C4B8E9
oklch(80.9% 0.069 296)
-
Step 400
400
#A792DD
oklch(70.7% 0.11 296.4)
-
Step 500
500
#9375D4
oklch(63.2% 0.141 296.7)
-
Step 600
600 (this color)
#815FC5
oklch(56.8% 0.154 296.6)
-
Step 700
700
#6A4BA7
oklch(49.2% 0.143 296.3)
-
Step 800
800
#563E87
oklch(42.7% 0.118 296.2)
-
Step 900
900
#47356C
oklch(37.6% 0.092 296.8)
-
Step 950
950
#29203F
oklch(27% 0.057 295.7)
#815FC5 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) | #3873C9 | 0.100 |
| Deuteranopia (no green cones) | #4071C3 | 0.093 |
| Tritanopia (no blue cones) | #727389 | 0.121 |
| Achromatopsia (no color) | #727272 | 0.154 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #815FC5
#815FC5
oklch(56.8% 0.154 296.6)
- #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 #815FC5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lavender #8D5EB7 ΔE 0.030
- Light Indigo #6D5ACF ΔE 0.040
- Slate Blue #6A5ACD ΔE 0.043
- Amethyst #9B5FC0 ΔE 0.046
- Dark Periwinkle #665FD1 ΔE 0.047
- Purpley #8756E4 ΔE 0.053
- Iris #6258C4 ΔE 0.055
- Deep Lilac #966EBD ΔE 0.057
Use #815FC5 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.