#52386B
Closest named color: Dark Slate Blue (#483D8B). oklch(39.4% 0.088 306.3), rgb(82, 56, 107).
Aa
White text reads best on this color (9.82:1).
About this color
#52386B is a dark, moderately saturated purple. In OKLCH its lightness is 39%, its chroma 0.088 and its hue 306°. 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 9.82:1.
| Hue family | Purples |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.088) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.13:1 |
| White text | 9.82:1 |
Values
| HEX | #52386B |
| RGB | rgb(82, 56, 107) |
| HSL | hsl(271, 31%, 32%) |
| OKLCH | oklch(39.4% 0.088 306.3) |
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 #52386B | 9.82:1 | AAA | Lc -96.8 | Preferred for body text |
| Black text on #52386B | 2.13:1 | Fails | Lc 11.3 | Not readable |
| #52386B text on white | 9.82:1 | AAA | Lc 92.6 | Preferred for body text |
| #52386B text on black | 2.13:1 | Fails | Lc -9.8 | 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
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EDE7F4
oklch(93.6% 0.018 306.7)
-
Step 200
200
#DFD3ED
oklch(88.4% 0.037 306.4)
-
Step 300
300
#CBB6E3
oklch(80.9% 0.066 306.1)
-
Step 400
400
#B18FD5
oklch(70.7% 0.106 306.1)
-
Step 500
500
#9E72C9
oklch(63.1% 0.134 306.2)
-
Step 600
600
#8958B6
oklch(55.5% 0.147 306.3)
-
Step 700
700
#74489D
oklch(49.1% 0.137 305.9)
-
Step 800
800
#5F3B7F
oklch(42.6% 0.114 306.6)
-
Step 900
900 (this color)
#52386B
oklch(39.4% 0.088 306.3)
-
Step 950
950
#2D1F3C
oklch(27.1% 0.055 305.3)
#52386B 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) | #2B436D | 0.065 |
| Deuteranopia (no green cones) | #32446A | 0.059 |
| Tritanopia (no blue cones) | #4E404C | 0.065 |
| Achromatopsia (no color) | #434343 | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #52386B
#52386B
oklch(39.4% 0.088 306.3)
- #3A4E11
#3A4E11
oklch(39.4% 0.088 126.1)
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 #52386B, 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
- Blueberry #464196 ΔE 0.074
- Twilight #4E518B ΔE 0.078
- Dusk #4E5481 ΔE 0.079
- Dark Grey Blue #29465B ΔE 0.082
- Grape Purple #5D1451 ΔE 0.084
- Rebecca Purple #663399 ΔE 0.086
- Purple Brown #673A3F ΔE 0.087
Use #52386B 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.