#52276F
Closest named color: Royal Purple (#4B006E). oklch(36.7% 0.123 309.1), rgb(82, 39, 111).
Aa
White text reads best on this color (11.17:1).
About this color
#52276F is a dark, moderately saturated purple. In OKLCH its lightness is 37%, its chroma 0.123 and its hue 309°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Royal Purple (#4B006E), ΔE 0.062 away. White text reads best on it, at 11.17:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.123) |
| Temperature | in between |
| Nearest name | Royal Purple (#4B006E) |
| Black text | 1.87:1 |
| White text | 11.17:1 |
Values
| HEX | #52276F |
| RGB | rgb(82, 39, 111) |
| HSL | hsl(276, 48%, 29%) |
| OKLCH | oklch(36.7% 0.123 309.1) |
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 #52276F | 11.17:1 | AAA | Lc -99.2 | Preferred for body text |
| Black text on #52276F | 1.87:1 | Fails | Lc 8.5 | Not readable |
| #52276F text on white | 11.17:1 | AAA | Lc 95.4 | Preferred for body text |
| #52276F text on black | 1.87:1 | Fails | Lc 0.0 | 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
#F8F3FC
oklch(97.1% 0.013 310.5)
-
Step 100
100
#EFE5F8
oklch(93.5% 0.027 309.2)
-
Step 200
200
#E3D0F3
oklch(88.4% 0.052 309.6)
-
Step 300
300
#D2B1EE
oklch(81% 0.091 309)
-
Step 400
400
#BC85E6
oklch(70.8% 0.148 309.2)
-
Step 500
500
#AB62DE
oklch(63.1% 0.189 309.2)
-
Step 600
600
#9644CC
oklch(55.6% 0.205 308.9)
-
Step 700
700
#8034B0
oklch(49.1% 0.191 309.1)
-
Step 800
800
#682D8F
oklch(42.7% 0.158 308.8)
-
Step 900
900 (this color)
#52276F
oklch(36.7% 0.123 309.1)
-
Step 950
950
#321943
oklch(27% 0.079 309.6)
#52276F 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) | #053971 | 0.108 |
| Deuteranopia (no green cones) | #1D3C6D | 0.095 |
| Tritanopia (no blue cones) | #4E3547 | 0.086 |
| Achromatopsia (no color) | #3B3B3B | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #52276F
#52276F
oklch(36.7% 0.123 309.1)
- #2E4800
#2E4800
oklch(36.6% 0.097 129.2)
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 #52276F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Royal Purple #4B006E ΔE 0.062
- Grape Purple #5D1451 ΔE 0.063
- Indigo #4B0082 ΔE 0.066
- Dark Slate Blue #483D8B ΔE 0.068
- Plum Purple #4E0550 ΔE 0.077
- Rebecca Purple #663399 ΔE 0.083
- Rich Purple #720058 ΔE 0.087
- Blueberry #464196 ΔE 0.087
Use #52276F 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.