#502D64
Closest named color: Grape Purple (#5D1451). oklch(36.7% 0.098 311.9), rgb(80, 45, 100).
Aa
White text reads best on this color (11.04:1).
About this color
#502D64 is a dark, moderately saturated purple. In OKLCH its lightness is 37%, its chroma 0.098 and its hue 312°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.060 away. White text reads best on it, at 11.04:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.098) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.90:1 |
| White text | 11.04:1 |
Values
| HEX | #502D64 |
| RGB | rgb(80, 45, 100) |
| HSL | hsl(278, 38%, 28%) |
| OKLCH | oklch(36.7% 0.098 311.9) |
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 #502D64 | 11.04:1 | AAA | Lc -99.1 | Preferred for body text |
| Black text on #502D64 | 1.90:1 | Fails | Lc 8.6 | Not readable |
| #502D64 text on white | 11.04:1 | AAA | Lc 95.3 | Preferred for body text |
| #502D64 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
#EFE6F5
oklch(93.6% 0.022 312.2)
-
Step 200
200
#E2D2ED
oklch(88.5% 0.04 311.7)
-
Step 300
300
#D1B3E4
oklch(80.9% 0.075 312.2)
-
Step 400
400
#B98AD6
oklch(70.6% 0.119 311.9)
-
Step 500
500
#A86BCB
oklch(63.1% 0.152 312.1)
-
Step 600
600
#9351B8
oklch(55.7% 0.164 311.8)
-
Step 700
700
#7D419E
oklch(49.1% 0.152 311.9)
-
Step 800
800
#663680
oklch(42.7% 0.126 312.2)
-
Step 900
900 (this color)
#502D64
oklch(36.7% 0.098 311.9)
-
Step 950
950
#301C3C
oklch(26.8% 0.063 311.6)
#502D64 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) | #1F3A66 | 0.083 |
| Deuteranopia (no green cones) | #2A3D63 | 0.074 |
| Tritanopia (no blue cones) | #4E3644 | 0.067 |
| Achromatopsia (no color) | #3C3C3C | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #502D64
#502D64
oklch(36.7% 0.098 311.9)
- #2A4904
#2A4904
oklch(36.7% 0.099 132.1)
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 #502D64, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.060
- Dark Slate Blue #483D8B ΔE 0.073
- Plum Purple #4E0550 ΔE 0.079
- Royal Purple #4B006E ΔE 0.079
- Deep Violet #490648 ΔE 0.089
- Indigo #4B0082 ΔE 0.089
- Rich Purple #720058 ΔE 0.089
- Prussian Blue #1D3557 ΔE 0.090
Use #502D64 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.