#632653
Closest named color: Grape Purple (#5D1451). oklch(37.4% 0.106 338.9), rgb(99, 38, 83).
Aa
White text reads best on this color (10.86:1).
About this color
#632653 is a dark, moderately saturated purple. In OKLCH its lightness is 37%, its chroma 0.106 and its hue 339°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.039 away. White text reads best on it, at 10.86:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.106) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.93:1 |
| White text | 10.86:1 |
Values
| HEX | #632653 |
| RGB | rgb(99, 38, 83) |
| HSL | hsl(316, 45%, 27%) |
| OKLCH | oklch(37.4% 0.106 338.9) |
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 #632653 | 10.86:1 | AAA | Lc -98.6 | Preferred for body text |
| Black text on #632653 | 1.93:1 | Fails | Lc 9.3 | Not readable |
| #632653 text on white | 10.86:1 | AAA | Lc 94.6 | Preferred for body text |
| #632653 text on black | 1.93:1 | 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
#FBF3F8
oklch(97.2% 0.011 339.3)
-
Step 100
100
#F5E4EF
oklch(93.6% 0.023 338.6)
-
Step 200
200
#EECEE3
oklch(88.4% 0.045 338.7)
-
Step 300
300
#E4ADD2
oklch(80.9% 0.08 338.9)
-
Step 400
400
#D480BB
oklch(70.7% 0.127 338.9)
-
Step 500
500
#C65DAA
oklch(63.1% 0.162 338.7)
-
Step 600
600
#B13F95
oklch(55.5% 0.177 338.7)
-
Step 700
700
#98307F
oklch(49.1% 0.164 338.8)
-
Step 800
800
#7C2967
oklch(42.7% 0.136 339.2)
-
Step 900
900 (this color)
#632653
oklch(37.4% 0.106 338.9)
-
Step 950
950
#3B1831
oklch(27.1% 0.066 339.4)
#632653 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) | #283754 | 0.113 |
| Deuteranopia (no green cones) | #3A4151 | 0.101 |
| Tritanopia (no blue cones) | #682839 | 0.049 |
| Achromatopsia (no color) | #3D3D3D | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #632653
#632653
oklch(37.4% 0.106 338.9)
- #004E2F
#004E2F
oklch(37.4% 0.086 158.7)
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 #632653, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.039
- Velvet #750851 ΔE 0.050
- Rich Purple #720058 ΔE 0.055
- Merlot #730039 ΔE 0.063
- Red Purple #820747 ΔE 0.070
- Purple Brown #673A3F ΔE 0.071
- Wine #80013F ΔE 0.072
- Plum Purple #4E0550 ΔE 0.080
Use #632653 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.