#7C63FE
Closest named color: Medium Slate Blue (#7B68EE). oklch(60.9% 0.22 285.2), rgb(124, 99, 254).
Aa
Black text reads best on this color (5.07:1).
About this color
#7C63FE is a medium-dark, vivid purple. In OKLCH its lightness is 61%, its chroma 0.220 and its hue 285°. Its hue sits on the cool side of the wheel. The nearest named color is Medium Slate Blue (#7B68EE), ΔE 0.027 away. Black text reads best on it, at 5.07:1.
| Hue family | Purples |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.220) |
| Temperature | cool |
| Nearest name | Medium Slate Blue (#7B68EE) |
| Black text | 5.07:1 |
| White text | 4.13:1 |
Values
| HEX | #7C63FE |
| RGB | rgb(124, 99, 254) |
| HSL | hsl(250, 99%, 69%) |
| OKLCH | oklch(60.9% 0.22 285.2) |
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 #7C63FE | 4.13:1 | AA large text | Lc -73.5 | Content text, not long reading |
| Black text on #7C63FE | 5.07:1 | AA | Lc 36.1 | Non-text elements, placeholder text |
| #7C63FE text on white | 4.13:1 | AA large text | Lc 68.0 | Content text, not long reading |
| #7C63FE text on black | 5.07:1 | AA | Lc -33.7 | 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
#F4F4FF
oklch(97% 0.015 286.1)
-
Step 100
100
#E7E7FF
oklch(93.5% 0.032 285.8)
-
Step 200
200
#D4D4FF
oklch(88.4% 0.059 285.1)
-
Step 300
300
#BAB8FF
oklch(81% 0.1 285.2)
-
Step 400
400
#988FFF
oklch(70.7% 0.16 285.2)
-
Step 500
500 (this color)
#7C63FE
oklch(60.9% 0.22 285.2)
-
Step 600
600
#6F4BF6
oklch(55.7% 0.24 285.2)
-
Step 700
700
#5D3AD6
oklch(49.1% 0.222 285)
-
Step 800
800
#4C32AD
oklch(42.8% 0.184 285.3)
-
Step 900
900
#3E2E89
oklch(37.7% 0.144 285.2)
-
Step 950
950
#241C50
oklch(27% 0.091 285.5)
#7C63FE 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) | #0081FF | 0.110 |
| Deuteranopia (no green cones) | #0078FB | 0.105 |
| Tritanopia (no blue cones) | #4988A7 | 0.185 |
| Achromatopsia (no color) | #7D7D7D | 0.221 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7C63FE
#7C63FE
oklch(60.9% 0.22 285.2)
- #8F8600
#8F8600
oklch(60.9% 0.129 104.9)
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 #7C63FE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Slate Blue #7B68EE ΔE 0.027
- Purpley #8756E4 ΔE 0.049
- Cornflower #6A79F7 ΔE 0.054
- Lighter Purple #A55AF4 ΔE 0.071
- Medium Purple #9370DB ΔE 0.075
- Dark Periwinkle #665FD1 ΔE 0.076
- Light Indigo #6D5ACF ΔE 0.077
- Periwinkle #8E82FE ΔE 0.078
Use #7C63FE 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.