#6C52CA
Closest named color: Slate Blue (#6A5ACD). oklch(53% 0.178 288.8), rgb(108, 82, 202).
Aa
White text reads best on this color (5.67:1).
About this color
#6C52CA is a medium-dark, vivid purple. In OKLCH its lightness is 53%, its chroma 0.178 and its hue 289°. Its hue sits on the cool side of the wheel. The nearest named color is Slate Blue (#6A5ACD), ΔE 0.018 away. White text reads best on it, at 5.67:1.
| Hue family | Purples |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.178) |
| Temperature | cool |
| Nearest name | Slate Blue (#6A5ACD) |
| Black text | 3.69:1 |
| White text | 5.67:1 |
Values
| HEX | #6C52CA |
| RGB | rgb(108, 82, 202) |
| HSL | hsl(253, 53%, 56%) |
| OKLCH | oklch(53% 0.178 288.8) |
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 #6C52CA | 5.67:1 | AA | Lc -83.3 | Fine for body text |
| Black text on #6C52CA | 3.69:1 | AA large text | Lc 26.0 | Dividers and decoration only |
| #6C52CA text on white | 5.67:1 | AA | Lc 78.0 | Fine for body text |
| #6C52CA text on black | 3.69:1 | AA large text | Lc -23.8 | 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
#F5F4FC
oklch(97% 0.011 292)
-
Step 100
100
#E9E8F9
oklch(93.7% 0.023 288.7)
-
Step 200
200
#D7D5F6
oklch(88.5% 0.045 288.2)
-
Step 300
300
#BEB9F2
oklch(80.9% 0.08 288.5)
-
Step 400
400
#9E92EB
oklch(70.6% 0.128 288.9)
-
Step 500
500
#8875E5
oklch(63.2% 0.163 288.6)
-
Step 600
600 (this color)
#6C52CA
oklch(53% 0.178 288.8)
-
Step 700
700
#6149B7
oklch(49.1% 0.166 288.8)
-
Step 800
800
#4F3D94
oklch(42.8% 0.137 288.8)
-
Step 900
900
#413576
oklch(37.7% 0.107 288.7)
-
Step 950
950
#262045
oklch(27.1% 0.067 288.6)
#6C52CA 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) | #0069CE | 0.102 |
| Deuteranopia (no green cones) | #0064C7 | 0.102 |
| Tritanopia (no blue cones) | #4E6D86 | 0.146 |
| Achromatopsia (no color) | #676767 | 0.179 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6C52CA
#6C52CA
oklch(53% 0.178 288.8)
- #727000
#727000
oklch(53% 0.115 108.5)
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 #6C52CA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate Blue #6A5ACD ΔE 0.018
- Light Indigo #6D5ACF ΔE 0.020
- Iris #6258C4 ΔE 0.022
- Dark Periwinkle #665FD1 ΔE 0.031
- Bluey Purple #6241C7 ΔE 0.042
- Warm Blue #4B57DB ΔE 0.055
- Purpley #8756E4 ΔE 0.061
- Blue With A Hint Of Purple #533CC6 ΔE 0.067
Use #6C52CA 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.