#522B66
Closest named color: Grape Purple (#5D1451). oklch(36.8% 0.105 312.9), rgb(82, 43, 102).
Aa
White text reads best on this color (11.07:1).
About this color
#522B66 is a dark, moderately saturated purple. In OKLCH its lightness is 37%, its chroma 0.105 and its hue 313°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.057 away. White text reads best on it, at 11.07:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.105) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.89:1 |
| White text | 11.07:1 |
Values
| HEX | #522B66 |
| RGB | rgb(82, 43, 102) |
| HSL | hsl(280, 41%, 28%) |
| OKLCH | oklch(36.8% 0.105 312.9) |
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 #522B66 | 11.07:1 | AAA | Lc -99.1 | Preferred for body text |
| Black text on #522B66 | 1.89:1 | Fails | Lc 8.6 | Not readable |
| #522B66 text on white | 11.07:1 | AAA | Lc 95.3 | Preferred for body text |
| #522B66 text on black | 1.89:1 | Fails | Lc -7.4 | 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
#F8F3FB
oklch(97% 0.012 313.2)
-
Step 100
100
#EFE6F5
oklch(93.6% 0.022 312.2)
-
Step 200
200
#E3D1EE
oklch(88.4% 0.044 312.8)
-
Step 300
300
#D3B2E6
oklch(80.9% 0.08 313)
-
Step 400
400
#BC88D9
oklch(70.7% 0.127 312.8)
-
Step 500
500
#AB68CE
oklch(63.1% 0.161 312.9)
-
Step 600
600
#964CBB
oklch(55.5% 0.176 312.8)
-
Step 700
700
#803DA1
oklch(49.1% 0.163 312.9)
-
Step 800
800
#683383
oklch(42.7% 0.136 312.6)
-
Step 900
900 (this color)
#522B66
oklch(36.8% 0.105 312.9)
-
Step 950
950
#321B3D
oklch(27% 0.067 313.9)
#522B66 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) | #1B3A68 | 0.092 |
| Deuteranopia (no green cones) | #283D64 | 0.082 |
| Tritanopia (no blue cones) | #503544 | 0.072 |
| Achromatopsia (no color) | #3C3C3C | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #522B66
#522B66
oklch(36.8% 0.105 312.9)
- #284A00
#284A00
oklch(36.9% 0.104 132.9)
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 #522B66, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.057
- Dark Slate Blue #483D8B ΔE 0.073
- Royal Purple #4B006E ΔE 0.075
- Plum Purple #4E0550 ΔE 0.076
- Indigo #4B0082 ΔE 0.084
- Rich Purple #720058 ΔE 0.084
- Deep Violet #490648 ΔE 0.087
- Velvet #750851 ΔE 0.089
Use #522B66 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.