#6B52EB
Closest named color: Light Indigo (#6D5ACF). oklch(55.4% 0.219 284.1), rgb(107, 82, 235).
Aa
White text reads best on this color (5.20:1).
About this color
#6B52EB is a medium-dark, vivid purple. In OKLCH its lightness is 55%, its chroma 0.219 and its hue 284°. Its hue sits on the cool side of the wheel. The nearest named color is Light Indigo (#6D5ACF), ΔE 0.047 away. White text reads best on it, at 5.20:1.
| Hue family | Purples |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.219) |
| Temperature | cool |
| Nearest name | Light Indigo (#6D5ACF) |
| Black text | 4.03:1 |
| White text | 5.20:1 |
Values
| HEX | #6B52EB |
| RGB | rgb(107, 82, 235) |
| HSL | hsl(250, 79%, 62%) |
| OKLCH | oklch(55.4% 0.219 284.1) |
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 #6B52EB | 5.20:1 | AA | Lc -80.6 | Fine for body text |
| Black text on #6B52EB | 4.03:1 | AA large text | Lc 28.8 | Dividers and decoration only |
| #6B52EB text on white | 5.20:1 | AA | Lc 75.2 | Fine for body text |
| #6B52EB text on black | 4.03:1 | AA large text | Lc -26.5 | 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
#9690FE
oklch(70.6% 0.158 284.1)
-
Step 500
500
#8070FC
oklch(63.2% 0.201 284.2)
-
Step 600
600 (this color)
#6B52EB
oklch(55.4% 0.219 284.1)
-
Step 700
700
#5A41CD
oklch(49% 0.205 284.1)
-
Step 800
800
#4937A6
oklch(42.7% 0.17 284)
-
Step 900
900
#3C3283
oklch(37.7% 0.131 283.8)
-
Step 950
950
#231E4D
oklch(27% 0.084 284.1)
#6B52EB 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) | #0071F0 | 0.100 |
| Deuteranopia (no green cones) | #0068E8 | 0.095 |
| Tritanopia (no blue cones) | #307997 | 0.185 |
| Achromatopsia (no color) | #6D6D6D | 0.220 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B52EB
#6B52EB
oklch(55.4% 0.219 284.1)
- #7F7500
#7F7500
oklch(55.4% 0.117 103.6)
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 #6B52EB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Indigo #6D5ACF ΔE 0.047
- Slate Blue #6A5ACD ΔE 0.050
- Dark Periwinkle #665FD1 ΔE 0.050
- Purpley #8756E4 ΔE 0.050
- 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 #6B52EB 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.