#52406D
Closest named color: Dark Slate Blue (#483D8B). oklch(41.1% 0.076 301.6), rgb(82, 64, 109).
Aa
White text reads best on this color (9.07:1).
About this color
#52406D is a dark, moderately saturated purple. In OKLCH its lightness is 41%, its chroma 0.076 and its hue 302°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.056 away. White text reads best on it, at 9.07:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.076) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.31:1 |
| White text | 9.07:1 |
Values
| HEX | #52406D |
| RGB | rgb(82, 64, 109) |
| HSL | hsl(264, 26%, 34%) |
| OKLCH | oklch(41.1% 0.076 301.6) |
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 #52406D | 9.07:1 | AAA | Lc -95.2 | Preferred for body text |
| Black text on #52406D | 2.31:1 | Fails | Lc 13.2 | Not readable |
| #52406D text on white | 9.07:1 | AAA | Lc 90.8 | Preferred for body text |
| #52406D text on black | 2.31:1 | Fails | Lc -11.5 | Not readable |
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 800.
-
Step 50
50
#F6F5F9
oklch(97.2% 0.005 297.7)
-
Step 100
100
#EBE8F1
oklch(93.6% 0.012 301.3)
-
Step 200
200
#DCD6E7
oklch(88.6% 0.024 301.9)
-
Step 300
300
#C5BAD9
oklch(80.8% 0.045 301.6)
-
Step 400
400
#A897C6
oklch(70.8% 0.07 301.2)
-
Step 500
500
#937CB8
oklch(63% 0.092 301.4)
-
Step 600
600
#7E65A4
oklch(55.7% 0.099 301.5)
-
Step 700
700
#6A538C
oklch(49% 0.092 301.7)
-
Step 800
800 (this color)
#52406D
oklch(41.1% 0.076 301.6)
-
Step 900
900
#473A5C
oklch(37.7% 0.059 301.2)
-
Step 950
950
#2A2236
oklch(27% 0.038 302.3)
#52406D 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) | #35486F | 0.048 |
| Deuteranopia (no green cones) | #39486C | 0.044 |
| Tritanopia (no blue cones) | #4D4751 | 0.058 |
| Achromatopsia (no color) | #484848 | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #52406D
#52406D
oklch(41.1% 0.076 301.6)
- #44511D
#44511D
oklch(41.1% 0.077 121.7)
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 #52406D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.056
- Dusk #4E5481 ΔE 0.059
- Twilight #4E518B ΔE 0.061
- Dusty Grape #545775 ΔE 0.066
- Blueberry #464196 ΔE 0.071
- Dark Grey Blue #29465B ΔE 0.074
- YInMn Blue #415A77 ΔE 0.076
- Purple Brown #673A3F ΔE 0.083
Use #52406D 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.