#63196F
Closest named color: Grape Purple (#5D1451). oklch(37.5% 0.15 321.7), rgb(99, 25, 111).
Aa
White text reads best on this color (11.05:1).
About this color
#63196F is a dark, vivid purple. In OKLCH its lightness is 38%, its chroma 0.150 and its hue 322°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.053 away. White text reads best on it, at 11.05:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | vivid (0.150) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.89:1 |
| White text | 11.05:1 |
Values
| HEX | #63196F |
| RGB | rgb(99, 25, 111) |
| HSL | hsl(292, 63%, 27%) |
| OKLCH | oklch(37.5% 0.15 321.7) |
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 #63196F | 11.05:1 | AAA | Lc -98.5 | Preferred for body text |
| Black text on #63196F | 1.89:1 | Fails | Lc 9.3 | Not readable |
| #63196F text on white | 11.05:1 | AAA | Lc 94.6 | Preferred for body text |
| #63196F text on black | 1.89:1 | Fails | Lc -8.0 | 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
#FAF2FC
oklch(97% 0.016 319.4)
-
Step 100
100
#F5E3F7
oklch(93.6% 0.033 322.8)
-
Step 200
200
#EDCCF2
oklch(88.5% 0.062 321.8)
-
Step 300
300
#E3A8EC
oklch(80.9% 0.113 322)
-
Step 400
400
#D375E3
oklch(70.7% 0.181 321.6)
-
Step 500
500
#C549DA
oklch(63% 0.23 321.5)
-
Step 600
600
#B11BC7
oklch(55.6% 0.25 321.8)
-
Step 700
700
#9803AC
oklch(49.1% 0.232 321.8)
-
Step 800
800
#7B0F8B
oklch(42.6% 0.192 321.7)
-
Step 900
900 (this color)
#63196F
oklch(37.5% 0.15 321.7)
-
Step 950
950
#3A1141
oklch(26.8% 0.095 321.5)
#63196F 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) | #003771 | 0.151 |
| Deuteranopia (no green cones) | #243F6D | 0.132 |
| Tritanopia (no blue cones) | #642A43 | 0.090 |
| Achromatopsia (no color) | #3C3C3C | 0.151 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #63196F
#63196F
oklch(37.5% 0.15 321.7)
- #075000
#075000
oklch(37.5% 0.125 141.7)
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 #63196F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.053
- Rich Purple #720058 ΔE 0.054
- Royal Purple #4B006E ΔE 0.066
- Purple #800080 ΔE 0.066
- Velvet #750851 ΔE 0.066
- Indigo #4B0082 ΔE 0.074
- Plum Purple #4E0550 ΔE 0.076
- Rebecca Purple #663399 ΔE 0.082
Use #63196F 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.