#630063
Closest named color: Grape Purple (#5D1451). oklch(35.1% 0.161 328.4), rgb(99, 0, 99).
Aa
White text reads best on this color (12.27:1).
About this color
#630063 is a dark, vivid purple. In OKLCH its lightness is 35%, its chroma 0.161 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 0.040 away. White text reads best on it, at 12.27:1.
| Hue family | Purples |
| Lightness | dark (35%) |
| Chroma | vivid (0.161) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.71:1 |
| White text | 12.27:1 |
Values
| HEX | #630063 |
| RGB | rgb(99, 0, 99) |
| HSL | hsl(300, 100%, 19%) |
| OKLCH | oklch(35.1% 0.161 328.4) |
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 #630063 | 12.27:1 | AAA | Lc -99.8 | Preferred for body text |
| Black text on #630063 | 1.71:1 | Fails | Lc 7.9 | Not readable |
| #630063 text on white | 12.27:1 | AAA | Lc 96.0 | Preferred for body text |
| #630063 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
#FCF2FB
oklch(97.1% 0.016 328.8)
-
Step 100
100
#F8E2F6
oklch(93.6% 0.036 328.7)
-
Step 200
200
#F2CAF0
oklch(88.5% 0.067 327.7)
-
Step 300
300
#EBA4E8
oklch(80.9% 0.121 328.1)
-
Step 400
400
#DF6DDC
oklch(70.7% 0.194 328.4)
-
Step 500
500
#D339D2
oklch(63.1% 0.248 328.3)
-
Step 600
600
#BB00BB
oklch(55.6% 0.255 328.4)
-
Step 700
700
#9E009E
oklch(49.1% 0.226 328.4)
-
Step 800
800
#830083
oklch(42.8% 0.197 328.4)
-
Step 900
900 (this color)
#630063
oklch(35.1% 0.161 328.4)
-
Step 950
950
#3F0D3F
oklch(27.1% 0.102 327.9)
#630063 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) | #002D65 | 0.169 |
| Deuteranopia (no green cones) | #243961 | 0.148 |
| Tritanopia (no blue cones) | #671737 | 0.089 |
| Achromatopsia (no color) | #353535 | 0.163 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #630063
#630063
oklch(35.1% 0.161 328.4)
- #004819
#004819
oklch(35% 0.101 148.3)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes and gradients that use #630063
These curated palettes and gradients contain exactly #630063. Open one to see the full color scheme around it.
Gradients
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.040
- Rich Purple #720058 ΔE 0.042
- Plum Purple #4E0550 ΔE 0.056
- Velvet #750851 ΔE 0.058
- Royal Purple #4B006E ΔE 0.061
- Deep Violet #490648 ΔE 0.073
- Purple #800080 ΔE 0.077
- Indigo #4B0082 ΔE 0.081
Use #630063 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.