#7866E9
Closest named color: Medium Slate Blue (#7B68EE). oklch(59.5% 0.19 285.3), rgb(120, 102, 233).
Aa
Black text reads best on this color (4.87:1).
About this color
#7866E9 is a medium-dark, vivid purple. In OKLCH its lightness is 60%, its chroma 0.190 and its hue 285°. Its hue sits on the cool side of the wheel. The nearest named color is Medium Slate Blue (#7B68EE), ΔE 0.010 away. Black text reads best on it, at 4.87:1.
| Hue family | Purples |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.190) |
| Temperature | cool |
| Nearest name | Medium Slate Blue (#7B68EE) |
| Black text | 4.87:1 |
| White text | 4.30:1 |
Values
| HEX | #7866E9 |
| RGB | rgb(120, 102, 233) |
| HSL | hsl(248, 75%, 66%) |
| OKLCH | oklch(59.5% 0.19 285.3) |
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 #7866E9 | 4.30:1 | AA large text | Lc -75.0 | Content text, not long reading |
| Black text on #7866E9 | 4.87:1 | AA | Lc 34.6 | Non-text elements, placeholder text |
| #7866E9 text on white | 4.30:1 | AA large text | Lc 69.5 | Content text, not long reading |
| #7866E9 text on black | 4.87:1 | AA | Lc -32.2 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F4F4FE
oklch(97% 0.013 286.1)
-
Step 100
100
#E8E8FC
oklch(93.7% 0.027 285.9)
-
Step 200
200
#D5D5FB
oklch(88.5% 0.052 285.3)
-
Step 300
300
#BAB8FB
oklch(80.8% 0.094 285.5)
-
Step 400
400
#9991F9
oklch(70.8% 0.149 285.4)
-
Step 500
500 (this color)
#7866E9
oklch(59.5% 0.19 285.3)
-
Step 600
600
#6E55E4
oklch(55.6% 0.207 285.5)
-
Step 700
700
#5C44C6
oklch(49% 0.192 285.3)
-
Step 800
800
#4B39A0
oklch(42.6% 0.159 285.5)
-
Step 900
900
#3E337F
oklch(37.7% 0.123 285.5)
-
Step 950
950
#241F4B
oklch(27.2% 0.079 285.1)
#7866E9 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) | #057DED | 0.101 |
| Deuteranopia (no green cones) | #0076E6 | 0.101 |
| Tritanopia (no blue cones) | #50849E | 0.160 |
| Achromatopsia (no color) | #7A7A7A | 0.191 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7866E9
#7866E9
oklch(59.5% 0.19 285.3)
- #8A8200
#8A8200
oklch(59.5% 0.126 105.3)
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 #7866E9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Slate Blue #7B68EE ΔE 0.010
- Purpley #8756E4 ΔE 0.040
- Cornflower #6A79F7 ΔE 0.049
- Dark Periwinkle #665FD1 ΔE 0.049
- Light Indigo #6D5ACF ΔE 0.051
- Slate Blue #6A5ACD ΔE 0.055
- Medium Purple #9370DB ΔE 0.057
- Royal Blue #4169E1 ΔE 0.072
Use #7866E9 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.