#6C52E4
Closest named color: Light Indigo (#6D5ACF). oklch(55% 0.211 285.3), rgb(108, 82, 228).
Aa
White text reads best on this color (5.29:1).
About this color
#6C52E4 is a medium-dark, vivid purple. In OKLCH its lightness is 55%, its chroma 0.211 and its hue 285°. Its hue sits on the cool side of the wheel. The nearest named color is Light Indigo (#6D5ACF), ΔE 0.037 away. White text reads best on it, at 5.29:1.
| Hue family | Purples |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.211) |
| Temperature | cool |
| Nearest name | Light Indigo (#6D5ACF) |
| Black text | 3.96:1 |
| White text | 5.29:1 |
Values
| HEX | #6C52E4 |
| RGB | rgb(108, 82, 228) |
| HSL | hsl(251, 73%, 61%) |
| OKLCH | oklch(55% 0.211 285.3) |
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 #6C52E4 | 5.29:1 | AA | Lc -81.2 | Fine for body text |
| Black text on #6C52E4 | 3.96:1 | AA large text | Lc 28.3 | Dividers and decoration only |
| #6C52E4 text on white | 5.29:1 | AA | Lc 75.8 | Fine for body text |
| #6C52E4 text on black | 3.96:1 | AA large text | Lc -25.9 | 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
#E7E8FC
oklch(93.6% 0.027 283.6)
-
Step 200
200
#D5D5FB
oklch(88.5% 0.052 285.3)
-
Step 300
300
#BAB8FC
oklch(80.9% 0.095 285.4)
-
Step 400
400
#9990FA
oklch(70.6% 0.152 285.7)
-
Step 500
500
#8271F7
oklch(63.1% 0.193 285.2)
-
Step 600
600 (this color)
#6C52E4
oklch(55% 0.211 285.3)
-
Step 700
700
#5C43C8
oklch(49.1% 0.196 285.2)
-
Step 800
800
#4B38A2
oklch(42.7% 0.163 285.4)
-
Step 900
900
#3E3280
oklch(37.6% 0.126 285.6)
-
Step 950
950
#241E4B
oklch(26.9% 0.08 285.8)
#6C52E4 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) | #006FE9 | 0.101 |
| Deuteranopia (no green cones) | #0067E1 | 0.097 |
| Tritanopia (no blue cones) | #3B7694 | 0.175 |
| Achromatopsia (no color) | #6B6B6B | 0.212 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6C52E4
#6C52E4
oklch(55% 0.211 285.3)
- #7C7400
#7C7400
oklch(54.9% 0.116 104.8)
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 #6C52E4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Indigo #6D5ACF ΔE 0.037
- Slate Blue #6A5ACD ΔE 0.040
- Dark Periwinkle #665FD1 ΔE 0.042
- Purpley #8756E4 ΔE 0.047
- Warm Blue #4B57DB ΔE 0.049
- Iris #6258C4 ΔE 0.053
- Burple #6832E3 ΔE 0.057
- Medium Slate Blue #7B68EE ΔE 0.057
Use #6C52E4 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.