#6B52EC
Closest named color: Light Indigo (#6D5ACF). oklch(55.5% 0.221 284), rgb(107, 82, 236).
Aa
White text reads best on this color (5.19:1).
About this color
#6B52EC is a medium-dark, vivid purple. In OKLCH its lightness is 56%, its chroma 0.221 and its hue 284°. Its hue sits on the cool side of the wheel. The nearest named color is Light Indigo (#6D5ACF), ΔE 0.048 away. White text reads best on it, at 5.19:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.221) |
| Temperature | cool |
| Nearest name | Light Indigo (#6D5ACF) |
| Black text | 4.04:1 |
| White text | 5.19:1 |
Values
| HEX | #6B52EC |
| RGB | rgb(107, 82, 236) |
| HSL | hsl(250, 80%, 62%) |
| OKLCH | oklch(55.5% 0.221 284) |
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 #6B52EC | 5.19:1 | AA | Lc -80.5 | Fine for body text |
| Black text on #6B52EC | 4.04:1 | AA large text | Lc 28.9 | Dividers and decoration only |
| #6B52EC text on white | 5.19:1 | AA | Lc 75.1 | Fine for body text |
| #6B52EC text on black | 4.04:1 | AA large text | Lc -26.6 | 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
#F4F4FE
oklch(97% 0.013 286.1)
-
Step 100
100
#E7E8FD
oklch(93.7% 0.028 283.7)
-
Step 200
200
#D4D5FD
oklch(88.5% 0.055 284.1)
-
Step 300
300
#B8B8FF
oklch(80.8% 0.1 283.9)
-
Step 400
400
#9690FF
oklch(70.7% 0.159 284)
-
Step 500
500
#7F70FD
oklch(63.1% 0.202 283.8)
-
Step 600
600 (this color)
#6B52EC
oklch(55.5% 0.221 284)
-
Step 700
700
#5A41CE
oklch(49.1% 0.206 283.9)
-
Step 800
800
#4937A6
oklch(42.7% 0.17 284)
-
Step 900
900
#3C3284
oklch(37.8% 0.132 283.6)
-
Step 950
950
#231E4D
oklch(27% 0.084 284.1)
#6B52EC 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) | #0071F1 | 0.100 |
| Deuteranopia (no green cones) | #0068E9 | 0.095 |
| Tritanopia (no blue cones) | #2F7998 | 0.185 |
| Achromatopsia (no color) | #6D6D6D | 0.221 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B52EC
#6B52EC
oklch(55.5% 0.221 284)
- #7F7600
#7F7600
oklch(55.6% 0.118 104.3)
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 #6B52EC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Indigo #6D5ACF ΔE 0.048
- Purpley #8756E4 ΔE 0.051
- Dark Periwinkle #665FD1 ΔE 0.051
- Slate Blue #6A5ACD ΔE 0.051
- Warm Blue #4B57DB ΔE 0.052
- Medium Slate Blue #7B68EE ΔE 0.056
- Neon Blue #4361EE ΔE 0.057
- Burple #6832E3 ΔE 0.058
Use #6B52EC 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.