#522E72
Closest named color: Dark Slate Blue (#483D8B). oklch(38% 0.115 306.1), rgb(82, 46, 114).
Aa
White text reads best on this color (10.53:1).
About this color
#522E72 is a dark, moderately saturated purple. In OKLCH its lightness is 38%, its chroma 0.115 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 0.055 away. White text reads best on it, at 10.53:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.115) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 1.99:1 |
| White text | 10.53:1 |
Values
| HEX | #522E72 |
| RGB | rgb(82, 46, 114) |
| HSL | hsl(272, 43%, 31%) |
| OKLCH | oklch(38% 0.115 306.1) |
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 #522E72 | 10.53:1 | AAA | Lc -98.1 | Preferred for body text |
| Black text on #522E72 | 1.99:1 | Fails | Lc 9.8 | Not readable |
| #522E72 text on white | 10.53:1 | AAA | Lc 94.1 | Preferred for body text |
| #522E72 text on black | 1.99:1 | Fails | Lc -8.4 | 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
#F7F4FC
oklch(97.2% 0.011 303.1)
-
Step 100
100
#EEE6F8
oklch(93.6% 0.025 305.8)
-
Step 200
200
#E1D2F3
oklch(88.6% 0.047 305.9)
-
Step 300
300
#CEB3ED
oklch(80.9% 0.085 305.8)
-
Step 400
400
#B688E4
oklch(70.6% 0.138 306.2)
-
Step 500
500
#A467DC
oklch(63% 0.177 306)
-
Step 600
600
#904BCA
oklch(55.6% 0.192 306.1)
-
Step 700
700
#7A3BAF
oklch(49.1% 0.179 305.7)
-
Step 800
800
#64328D
oklch(42.8% 0.147 306.4)
-
Step 900
900 (this color)
#522E72
oklch(38% 0.115 306.1)
-
Step 950
950
#2F1B42
oklch(26.9% 0.073 305.8)
#522E72 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) | #143E74 | 0.094 |
| Deuteranopia (no green cones) | #223F70 | 0.084 |
| Tritanopia (no blue cones) | #4D3B4B | 0.084 |
| Achromatopsia (no color) | #3F3F3F | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #522E72
#522E72
oklch(38% 0.115 306.1)
- #354B00
#354B00
oklch(38% 0.097 126.4)
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 #522E72, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.055
- Grape Purple #5D1451 ΔE 0.074
- Blueberry #464196 ΔE 0.074
- Rebecca Purple #663399 ΔE 0.075
- Indigo #4B0082 ΔE 0.077
- Royal Purple #4B006E ΔE 0.077
- Plum Purple #4E0550 ΔE 0.092
- Rich Purple #720058 ΔE 0.094
Use #522E72 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.