#52276E
Closest named color: Grape Purple (#5D1451). oklch(36.7% 0.122 309.6), rgb(82, 39, 110).
Aa
White text reads best on this color (11.20:1).
About this color
#52276E is a dark, moderately saturated purple. In OKLCH its lightness is 37%, its chroma 0.122 and its hue 310°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.062 away. White text reads best on it, at 11.20:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.122) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.87:1 |
| White text | 11.20:1 |
Values
| HEX | #52276E |
| RGB | rgb(82, 39, 110) |
| HSL | hsl(276, 48%, 29%) |
| OKLCH | oklch(36.7% 0.122 309.6) |
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 #52276E | 11.20:1 | AAA | Lc -99.3 | Preferred for body text |
| Black text on #52276E | 1.87:1 | Fails | Lc 8.5 | Not readable |
| #52276E text on white | 11.20:1 | AAA | Lc 95.4 | Preferred for body text |
| #52276E 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
#BC85E5
oklch(70.8% 0.147 309.5)
-
Step 500
500
#AB62DD
oklch(63.1% 0.187 309.4)
-
Step 600
600
#9744CA
oklch(55.6% 0.204 309.8)
-
Step 700
700
#8135AF
oklch(49.2% 0.189 309.7)
-
Step 800
800
#682D8E
oklch(42.7% 0.157 309.2)
-
Step 900
900 (this color)
#52276E
oklch(36.7% 0.122 309.6)
-
Step 950
950
#321942
oklch(26.9% 0.078 310.3)
#52276E 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) | #073970 | 0.107 |
| Deuteranopia (no green cones) | #1E3C6C | 0.095 |
| Tritanopia (no blue cones) | #4E3546 | 0.086 |
| Achromatopsia (no color) | #3B3B3B | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #52276E
#52276E
oklch(36.7% 0.122 309.6)
- #2D4800
#2D4800
oklch(36.6% 0.098 129.8)
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 #52276E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.062
- Royal Purple #4B006E ΔE 0.062
- Indigo #4B0082 ΔE 0.067
- Dark Slate Blue #483D8B ΔE 0.069
- Plum Purple #4E0550 ΔE 0.076
- Rebecca Purple #663399 ΔE 0.084
- Rich Purple #720058 ΔE 0.086
- Blueberry #464196 ΔE 0.088
Use #52276E 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.