#512E5F
Closest named color: Grape Purple (#5D1451). oklch(36.7% 0.091 315.6), rgb(81, 46, 95).
Aa
White text reads best on this color (11.01:1).
About this color
#512E5F is a dark, moderately saturated purple. In OKLCH its lightness is 37%, its chroma 0.091 and its hue 316°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.058 away. White text reads best on it, at 11.01:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.091) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.90:1 |
| White text | 11.01:1 |
Values
| HEX | #512E5F |
| RGB | rgb(81, 46, 95) |
| HSL | hsl(283, 35%, 28%) |
| OKLCH | oklch(36.7% 0.091 315.6) |
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 #512E5F | 11.01:1 | AAA | Lc -99.1 | Preferred for body text |
| Black text on #512E5F | 1.90:1 | Fails | Lc 8.6 | Not readable |
| #512E5F text on white | 11.01:1 | AAA | Lc 95.3 | Preferred for body text |
| #512E5F text on black | 1.90:1 | 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
#F8F4FA
oklch(97.2% 0.009 314.8)
-
Step 100
100
#EFE6F3
oklch(93.6% 0.02 315.7)
-
Step 200
200
#E3D2EB
oklch(88.5% 0.038 315.1)
-
Step 300
300
#D2B4DF
oklch(81% 0.068 315.6)
-
Step 400
400
#BB8BCF
oklch(70.7% 0.11 315.7)
-
Step 500
500
#A96DC2
oklch(63.1% 0.139 315.4)
-
Step 600
600
#9553AE
oklch(55.7% 0.151 316)
-
Step 700
700
#7F4396
oklch(49.2% 0.141 315.8)
-
Step 800
800
#67387A
oklch(42.8% 0.116 315.4)
-
Step 900
900 (this color)
#512E5F
oklch(36.7% 0.091 315.6)
-
Step 950
950
#311D39
oklch(27% 0.057 315.8)
#512E5F 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) | #243A61 | 0.079 |
| Deuteranopia (no green cones) | #2E3D5E | 0.070 |
| Tritanopia (no blue cones) | #503542 | 0.060 |
| Achromatopsia (no color) | #3C3C3C | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #512E5F
#512E5F
oklch(36.7% 0.091 315.6)
- #284912
#284912
oklch(36.7% 0.091 135.3)
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 #512E5F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.058
- Dark Slate Blue #483D8B ΔE 0.080
- Plum Purple #4E0550 ΔE 0.080
- Royal Purple #4B006E ΔE 0.087
- Purple Brown #673A3F ΔE 0.087
- Rich Purple #720058 ΔE 0.088
- Deep Violet #490648 ΔE 0.088
- Prussian Blue #1D3557 ΔE 0.089
Use #512E5F 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.