#7A64ED
Closest named color: Medium Slate Blue (#7B68EE). oklch(59.6% 0.198 286.1), rgb(122, 100, 237).
Aa
Black text reads best on this color (4.87:1).
About this color
#7A64ED is a medium-dark, vivid purple. In OKLCH its lightness is 60%, 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 0.009 away. Black text reads best on it, at 4.87:1.
| Hue family | Purples |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.198) |
| Temperature | cool |
| Nearest name | Medium Slate Blue (#7B68EE) |
| Black text | 4.87:1 |
| White text | 4.30:1 |
Values
| HEX | #7A64ED |
| RGB | rgb(122, 100, 237) |
| HSL | hsl(250, 79%, 66%) |
| OKLCH | oklch(59.6% 0.198 286.1) |
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 #7A64ED | 4.30:1 | AA large text | Lc -74.9 | Content text, not long reading |
| Black text on #7A64ED | 4.87:1 | AA | Lc 34.6 | Non-text elements, placeholder text |
| #7A64ED text on white | 4.30:1 | AA large text | Lc 69.4 | Content text, not long reading |
| #7A64ED 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
#D5D5FC
oklch(88.5% 0.053 285.3)
-
Step 300
300
#BBB8FD
oklch(81% 0.097 286)
-
Step 400
400
#9A8FFC
oklch(70.6% 0.156 286.3)
-
Step 500
500 (this color)
#7A64ED
oklch(59.6% 0.198 286.1)
-
Step 600
600
#7052E8
oklch(55.6% 0.215 286.3)
-
Step 700
700
#5E41CA
oklch(49.1% 0.201 286.1)
-
Step 800
800
#4C37A3
oklch(42.7% 0.166 286)
-
Step 900
900
#3F3181
oklch(37.6% 0.129 286.5)
-
Step 950
950
#241E4C
oklch(27% 0.082 285.5)
#7A64ED 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) | #007DF2 | 0.106 |
| Deuteranopia (no green cones) | #0076EA | 0.104 |
| Tritanopia (no blue cones) | #51839F | 0.165 |
| Achromatopsia (no color) | #7A7A7A | 0.199 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7A64ED
#7A64ED
oklch(59.6% 0.198 286.1)
- #8A8300
#8A8300
oklch(59.7% 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 #7A64ED, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Slate Blue #7B68EE ΔE 0.009
- Purpley #8756E4 ΔE 0.036
- Cornflower #6A79F7 ΔE 0.051
- Dark Periwinkle #665FD1 ΔE 0.054
- Light Indigo #6D5ACF ΔE 0.055
- Slate Blue #6A5ACD ΔE 0.059
- Medium Purple #9370DB ΔE 0.060
- Lighter Purple #A55AF4 ΔE 0.073
Use #7A64ED 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.