#512A5B
Closest named color: Grape Purple (#5D1451). oklch(35.8% 0.093 319.2), rgb(81, 42, 91).
Aa
White text reads best on this color (11.46:1).
About this color
#512A5B is a dark, moderately saturated purple. In OKLCH its lightness is 36%, its chroma 0.093 and its hue 319°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.048 away. White text reads best on it, at 11.46:1.
| Hue family | Purples |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.093) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.83:1 |
| White text | 11.46:1 |
Values
| HEX | #512A5B |
| RGB | rgb(81, 42, 91) |
| HSL | hsl(288, 37%, 26%) |
| OKLCH | oklch(35.8% 0.093 319.2) |
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 #512A5B | 11.46:1 | AAA | Lc -99.9 | Preferred for body text |
| Black text on #512A5B | 1.83:1 | Fails | Lc 7.8 | Not readable |
| #512A5B text on white | 11.46:1 | AAA | Lc 96.1 | Preferred for body text |
| #512A5B text on black | 1.83:1 | 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
#F8F4F9
oklch(97.2% 0.008 319.4)
-
Step 100
100
#F0E6F3
oklch(93.7% 0.02 318.4)
-
Step 200
200
#E5D1EA
oklch(88.5% 0.04 319.5)
-
Step 300
300
#D5B3DE
oklch(81% 0.07 319.1)
-
Step 400
400
#BF89CD
oklch(70.7% 0.113 319.2)
-
Step 500
500
#AE6AC0
oklch(63.1% 0.144 319)
-
Step 600
600
#9950AC
oklch(55.6% 0.156 319)
-
Step 700
700
#834094
oklch(49.2% 0.146 319.1)
-
Step 800
800
#6A3578
oklch(42.6% 0.121 318.9)
-
Step 900
900 (this color)
#512A5B
oklch(35.8% 0.093 319.2)
-
Step 950
950
#331C39
oklch(27.1% 0.06 319.1)
#512A5B 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) | #21375D | 0.085 |
| Deuteranopia (no green cones) | #2D3B5A | 0.076 |
| Tritanopia (no blue cones) | #51313E | 0.060 |
| Achromatopsia (no color) | #393939 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #512A5B
#512A5B
oklch(35.8% 0.093 319.2)
- #1F4812
#1F4812
oklch(35.9% 0.094 139.1)
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 #512A5B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.048
- Plum Purple #4E0550 ΔE 0.070
- Deep Violet #490648 ΔE 0.077
- Royal Purple #4B006E ΔE 0.081
- Rich Purple #720058 ΔE 0.083
- Velvet #750851 ΔE 0.085
- Space Cadet #2B2D42 ΔE 0.087
- Dark Slate Blue #483D8B ΔE 0.089
Use #512A5B 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.