#63165D
Closest named color: Grape Purple (#5D1451). oklch(36.1% 0.138 331.5), rgb(99, 22, 93).
Aa
White text reads best on this color (11.64:1).
About this color
#63165D is a dark, moderately saturated purple. In OKLCH its lightness is 36%, its chroma 0.138 and its hue 331°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.024 away. White text reads best on it, at 11.64:1.
| Hue family | Purples |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.138) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.80:1 |
| White text | 11.64:1 |
Values
| HEX | #63165D |
| RGB | rgb(99, 22, 93) |
| HSL | hsl(305, 64%, 24%) |
| OKLCH | oklch(36.1% 0.138 331.5) |
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 #63165D | 11.64:1 | AAA | Lc -99.5 | Preferred for body text |
| Black text on #63165D | 1.80:1 | Fails | Lc 8.1 | Not readable |
| #63165D text on white | 11.64:1 | AAA | Lc 95.7 | Preferred for body text |
| #63165D text on black | 1.80:1 | 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
#FBF2FA
oklch(97% 0.014 329.1)
-
Step 100
100
#F6E3F3
oklch(93.6% 0.029 330.9)
-
Step 200
200
#F0CCEB
oklch(88.5% 0.057 330.7)
-
Step 300
300
#E8A8DF
oklch(80.9% 0.103 331.4)
-
Step 400
400
#DA76CF
oklch(70.7% 0.165 331.3)
-
Step 500
500
#CD4BC2
oklch(63% 0.212 331.3)
-
Step 600
600
#B923AE
oklch(55.7% 0.23 331.6)
-
Step 700
700
#9F1095
oklch(49.1% 0.213 331.8)
-
Step 800
800
#811579
oklch(42.7% 0.176 331.6)
-
Step 900
900 (this color)
#63165D
oklch(36.1% 0.138 331.5)
-
Step 950
950
#3D1239
oklch(26.9% 0.087 331.5)
#63165D 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) | #10325F | 0.149 |
| Deuteranopia (no green cones) | #2E3C5B | 0.126 |
| Tritanopia (no blue cones) | #671F38 | 0.072 |
| Achromatopsia (no color) | #383838 | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #63165D
#63165D
oklch(36.1% 0.138 331.5)
- #004B21
#004B21
oklch(36.1% 0.097 151.2)
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 #63165D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.024
- Rich Purple #720058 ΔE 0.036
- Velvet #750851 ΔE 0.045
- Plum Purple #4E0550 ΔE 0.059
- Merlot #730039 ΔE 0.072
- Deep Violet #490648 ΔE 0.074
- Royal Purple #4B006E ΔE 0.074
- Red Purple #820747 ΔE 0.079
Use #63165D 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.