#7963EC
Closest named color: Medium Slate Blue (#7B68EE). oklch(59.3% 0.198 286), rgb(121, 99, 236).
Aa
Black text reads best on this color (4.80:1).
About this color
#7963EC is a medium-dark, vivid purple. In OKLCH its lightness is 59%, its chroma 0.198 and its hue 286°. Its hue sits on the cool side of the wheel. The nearest named color is Medium Slate Blue (#7B68EE), ΔE 0.012 away. Black text reads best on it, at 4.80:1.
| Hue family | Purples |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.198) |
| Temperature | cool |
| Nearest name | Medium Slate Blue (#7B68EE) |
| Black text | 4.80:1 |
| White text | 4.36:1 |
Values
| HEX | #7963EC |
| RGB | rgb(121, 99, 236) |
| HSL | hsl(250, 78%, 66%) |
| OKLCH | oklch(59.3% 0.198 286) |
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 #7963EC | 4.36:1 | AA large text | Lc -75.4 | Fine for body text |
| Black text on #7963EC | 4.80:1 | AA | Lc 34.2 | Non-text elements, placeholder text |
| #7963EC text on white | 4.36:1 | AA large text | Lc 69.9 | Content text, not long reading |
| #7963EC text on black | 4.80:1 | AA | Lc -31.8 | 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 600.
-
Step 50
50
#F4F4FD
oklch(97% 0.012 286.2)
-
Step 100
100
#E8E8FB
oklch(93.7% 0.026 285.9)
-
Step 200
200
#D6D5F9
oklch(88.5% 0.049 286.6)
-
Step 300
300
#BBB9F8
oklch(81% 0.088 285.7)
-
Step 400
400
#9A91F5
oklch(70.6% 0.144 286.2)
-
Step 500
500
#8373F1
oklch(63.2% 0.182 285.7)
-
Step 600
600 (this color)
#7963EC
oklch(59.3% 0.198 286)
-
Step 700
700
#5D46C2
oklch(49.1% 0.185 285.9)
-
Step 800
800
#4C3B9D
oklch(42.8% 0.152 286)
-
Step 900
900
#3E347C
oklch(37.7% 0.118 285.6)
-
Step 950
950
#241F49
oklch(27% 0.075 285.6)
#7963EC 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) | #007CF1 | 0.105 |
| Deuteranopia (no green cones) | #0075E9 | 0.104 |
| Tritanopia (no blue cones) | #50829E | 0.165 |
| Achromatopsia (no color) | #797979 | 0.199 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7963EC
#7963EC
oklch(59.3% 0.198 286)
- #898200
#898200
oklch(59.4% 0.127 105.9)
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 #7963EC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Slate Blue #7B68EE ΔE 0.012
- Purpley #8756E4 ΔE 0.035
- Dark Periwinkle #665FD1 ΔE 0.051
- Light Indigo #6D5ACF ΔE 0.052
- Cornflower #6A79F7 ΔE 0.053
- Slate Blue #6A5ACD ΔE 0.056
- Medium Purple #9370DB ΔE 0.062
- Neon Blue #4361EE ΔE 0.073
Use #7963EC 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.