#512450
Closest named color: Grape Purple (#5D1451). oklch(34.2% 0.092 328.2), rgb(81, 36, 80).
Aa
White text reads best on this color (12.22:1).
About this color
#512450 is a dark, moderately saturated purple. In OKLCH its lightness is 34%, its chroma 0.092 and its hue 328°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.037 away. White text reads best on it, at 12.22:1.
| Hue family | Purples |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.092) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.71:1 |
| White text | 12.22:1 |
Values
| HEX | #512450 |
| RGB | rgb(81, 36, 80) |
| HSL | hsl(301, 38%, 23%) |
| OKLCH | oklch(34.2% 0.092 328.2) |
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 #512450 | 12.22:1 | AAA | Lc -101.1 | Preferred for body text |
| Black text on #512450 | 1.71:1 | Fails | Lc 0.0 | Not readable |
| #512450 text on white | 12.22:1 | AAA | Lc 97.5 | Preferred for body text |
| #512450 text on black | 1.71:1 | 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
#F9F3F9
oklch(97% 0.01 325.7)
-
Step 100
100
#F2E5F1
oklch(93.6% 0.021 328.1)
-
Step 200
200
#E8D1E6
oklch(88.6% 0.038 328.6)
-
Step 300
300
#DAB1D7
oklch(80.9% 0.069 328.6)
-
Step 400
400
#C687C3
oklch(70.6% 0.111 328.3)
-
Step 500
500
#B767B4
oklch(63.1% 0.142 328.5)
-
Step 600
600
#A24DA0
oklch(55.7% 0.154 328.3)
-
Step 700
700
#8A3D89
oklch(49.1% 0.144 328)
-
Step 800
800
#70336F
oklch(42.6% 0.118 328)
-
Step 900
900 (this color)
#512450
oklch(34.2% 0.092 328.2)
-
Step 950
950
#361B35
oklch(27.1% 0.06 328.4)
#512450 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) | #203151 | 0.092 |
| Deuteranopia (no green cones) | #2E374F | 0.080 |
| Tritanopia (no blue cones) | #542936 | 0.052 |
| Achromatopsia (no color) | #353535 | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #512450
#512450
oklch(34.2% 0.092 328.2)
- #07451A
#07451A
oklch(34.3% 0.093 148.2)
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 #512450, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.037
- Plum Purple #4E0550 ΔE 0.056
- Deep Violet #490648 ΔE 0.061
- Eggplant Purple #430541 ΔE 0.074
- Rich Purple #720058 ΔE 0.079
- Velvet #750851 ΔE 0.080
- Space Cadet #2B2D42 ΔE 0.082
- Royal Purple #4B006E ΔE 0.083
Use #512450 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.