#6652D7
Closest named color: Slate Blue (#6A5ACD). oklch(53.4% 0.195 284.5), rgb(102, 82, 215).
Aa
White text reads best on this color (5.59:1).
About this color
#6652D7 is a medium-dark, vivid purple. In OKLCH its lightness is 53%, its chroma 0.195 and its hue 285°. Its hue sits on the cool side of the wheel. The nearest named color is Slate Blue (#6A5ACD), ΔE 0.026 away. White text reads best on it, at 5.59:1.
| Hue family | Purples |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.195) |
| Temperature | cool |
| Nearest name | Slate Blue (#6A5ACD) |
| Black text | 3.75:1 |
| White text | 5.59:1 |
Values
| HEX | #6652D7 |
| RGB | rgb(102, 82, 215) |
| HSL | hsl(249, 62%, 58%) |
| OKLCH | oklch(53.4% 0.195 284.5) |
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 #6652D7 | 5.59:1 | AA | Lc -82.8 | Fine for body text |
| Black text on #6652D7 | 3.75:1 | AA large text | Lc 26.6 | Dividers and decoration only |
| #6652D7 text on white | 5.59:1 | AA | Lc 77.5 | Fine for body text |
| #6652D7 text on black | 3.75:1 | AA large text | Lc -24.3 | 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
#F4F5FD
oklch(97.2% 0.011 280.5)
-
Step 100
100
#E7E8FB
oklch(93.6% 0.026 283.5)
-
Step 200
200
#D5D5F9
oklch(88.4% 0.049 285.3)
-
Step 300
300
#BAB9F8
oklch(80.9% 0.088 285)
-
Step 400
400
#9893F4
oklch(70.8% 0.14 284.6)
-
Step 500
500
#8074F0
oklch(63% 0.18 284.4)
-
Step 600
600 (this color)
#6652D7
oklch(53.4% 0.195 284.5)
-
Step 700
700
#5A48C1
oklch(49.1% 0.181 284.3)
-
Step 800
800
#4A3C9C
oklch(42.7% 0.15 284.8)
-
Step 900
900
#3D357C
oklch(37.8% 0.116 284.5)
-
Step 950
950
#231F49
oklch(26.9% 0.075 284.4)
#6652D7 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) | #006CDB | 0.094 |
| Deuteranopia (no green cones) | #0064D4 | 0.091 |
| Tritanopia (no blue cones) | #37728D | 0.164 |
| Achromatopsia (no color) | #686868 | 0.196 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6652D7
#6652D7
oklch(53.4% 0.195 284.5)
- #787000
#787000
oklch(53.5% 0.113 104.6)
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 #6652D7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate Blue #6A5ACD ΔE 0.026
- Light Indigo #6D5ACF ΔE 0.026
- Dark Periwinkle #665FD1 ΔE 0.031
- Iris #6258C4 ΔE 0.033
- Warm Blue #4B57DB ΔE 0.039
- Bluey Purple #6241C7 ΔE 0.044
- Burple #6832E3 ΔE 0.059
- Purpley #8756E4 ΔE 0.060
Use #6652D7 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.