#52336B
Closest named color: Dark Slate Blue (#483D8B). oklch(38.4% 0.097 308), rgb(82, 51, 107).
Aa
White text reads best on this color (10.27:1).
About this color
#52336B is a dark, moderately saturated purple. In OKLCH its lightness is 38%, its chroma 0.097 and its hue 308°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.058 away. White text reads best on it, at 10.27:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.097) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.04:1 |
| White text | 10.27:1 |
Values
| HEX | #52336B |
| RGB | rgb(82, 51, 107) |
| HSL | hsl(273, 35%, 31%) |
| OKLCH | oklch(38.4% 0.097 308) |
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 #52336B | 10.27:1 | AAA | Lc -97.7 | Preferred for body text |
| Black text on #52336B | 2.04:1 | Fails | Lc 10.3 | Not readable |
| #52336B text on white | 10.27:1 | AAA | Lc 93.6 | Preferred for body text |
| #52336B text on black | 2.04:1 | Fails | Lc -8.9 | 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 900.
-
Step 50
50
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EEE6F5
oklch(93.6% 0.022 309.6)
-
Step 200
200
#E0D2EE
oklch(88.4% 0.041 307.9)
-
Step 300
300
#CEB4E6
oklch(80.9% 0.075 308.3)
-
Step 400
400
#B58CD9
oklch(70.7% 0.118 308.1)
-
Step 500
500
#A36DCE
oklch(63.1% 0.15 308.4)
-
Step 600
600
#8E53BB
oklch(55.6% 0.163 308.2)
-
Step 700
700
#7943A1
oklch(49.1% 0.151 308.3)
-
Step 800
800
#623883
oklch(42.8% 0.125 307.8)
-
Step 900
900 (this color)
#52336B
oklch(38.4% 0.097 308)
-
Step 950
950
#2F1D3D
oklch(27% 0.062 308.8)
#52336B 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) | #243F6D | 0.076 |
| Deuteranopia (no green cones) | #2D416A | 0.069 |
| Tritanopia (no blue cones) | #4E3C4A | 0.069 |
| Achromatopsia (no color) | #414141 | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #52336B
#52336B
oklch(38.4% 0.097 308)
- #344D04
#344D04
oklch(38.5% 0.098 128.2)
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 #52336B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.058
- Grape Purple #5D1451 ΔE 0.074
- Blueberry #464196 ΔE 0.078
- Rebecca Purple #663399 ΔE 0.085
- Twilight #4E518B ΔE 0.089
- Dark Grey Blue #29465B ΔE 0.090
- Dusk #4E5481 ΔE 0.092
- Royal Purple #4B006E ΔE 0.092
Use #52336B 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.