#512D61
Closest named color: Grape Purple (#5D1451). oklch(36.6% 0.095 314.6), rgb(81, 45, 97).
Aa
White text reads best on this color (11.06:1).
About this color
#512D61 is a dark, moderately saturated purple. In OKLCH its lightness is 37%, its chroma 0.095 and its hue 315°. 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 11.06:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.095) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.89:1 |
| White text | 11.06:1 |
Values
| HEX | #512D61 |
| RGB | rgb(81, 45, 97) |
| HSL | hsl(282, 37%, 28%) |
| OKLCH | oklch(36.6% 0.095 314.6) |
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 #512D61 | 11.06:1 | AAA | Lc -99.2 | Preferred for body text |
| Black text on #512D61 | 1.89:1 | Fails | Lc 8.6 | Not readable |
| #512D61 text on white | 11.06:1 | AAA | Lc 95.3 | Preferred for body text |
| #512D61 text on black | 1.89:1 | Fails | Lc -7.3 | 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
#F8F4FA
oklch(97.2% 0.009 314.8)
-
Step 100
100
#EFE6F4
oklch(93.6% 0.021 313.8)
-
Step 200
200
#E3D2EC
oklch(88.5% 0.04 314.1)
-
Step 300
300
#D2B3E1
oklch(80.8% 0.072 314.7)
-
Step 400
400
#BB8AD2
oklch(70.6% 0.115 314.6)
-
Step 500
500
#AA6BC6
oklch(63.1% 0.147 314.7)
-
Step 600
600
#9551B2
oklch(55.6% 0.159 314.8)
-
Step 700
700
#7F4199
oklch(49.1% 0.147 314.8)
-
Step 800
800
#67367C
oklch(42.6% 0.122 314.7)
-
Step 900
900 (this color)
#512D61
oklch(36.6% 0.095 314.6)
-
Step 950
950
#311C3B
oklch(26.9% 0.062 314.1)
#512D61 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) | #223A63 | 0.082 |
| Deuteranopia (no green cones) | #2C3D60 | 0.074 |
| Tritanopia (no blue cones) | #503542 | 0.064 |
| Achromatopsia (no color) | #3C3C3C | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #512D61
#512D61
oklch(36.6% 0.095 314.6)
- #27490D
#27490D
oklch(36.6% 0.095 134.8)
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 #512D61, 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 0.078
- Plum Purple #4E0550 ΔE 0.078
- Royal Purple #4B006E ΔE 0.082
- Rich Purple #720058 ΔE 0.087
- Deep Violet #490648 ΔE 0.087
- Velvet #750851 ΔE 0.089
- Prussian Blue #1D3557 ΔE 0.090
Use #512D61 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.