#632550
Closest named color: Grape Purple (#5D1451). oklch(37.1% 0.105 341.2), rgb(99, 37, 80).
Aa
White text reads best on this color (10.98:1).
About this color
#632550 is a dark, moderately saturated purple. In OKLCH its lightness is 37%, its chroma 0.105 and its hue 341°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.038 away. White text reads best on it, at 10.98:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.105) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.91:1 |
| White text | 10.98:1 |
Values
| HEX | #632550 |
| RGB | rgb(99, 37, 80) |
| HSL | hsl(318, 46%, 27%) |
| OKLCH | oklch(37.1% 0.105 341.2) |
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 #632550 | 10.98:1 | AAA | Lc -98.8 | Preferred for body text |
| Black text on #632550 | 1.91:1 | Fails | Lc 9.0 | Not readable |
| #632550 text on white | 10.98:1 | AAA | Lc 94.9 | Preferred for body text |
| #632550 text on black | 1.91:1 | Fails | Lc -7.7 | 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
#FBF3F7
oklch(97.1% 0.01 345.4)
-
Step 100
100
#F5E4EE
oklch(93.5% 0.023 341.3)
-
Step 200
200
#EECEE2
oklch(88.4% 0.044 340.1)
-
Step 300
300
#E5ADD0
oklch(81% 0.079 341.1)
-
Step 400
400
#D580B8
oklch(70.7% 0.126 341)
-
Step 500
500
#C85CA6
oklch(63.1% 0.162 341.1)
-
Step 600
600
#B33F91
oklch(55.7% 0.175 341.2)
-
Step 700
700
#9A307B
oklch(49.2% 0.163 341.5)
-
Step 800
800
#7D2964
oklch(42.7% 0.135 341.5)
-
Step 900
900 (this color)
#632550
oklch(37.1% 0.105 341.2)
-
Step 950
950
#3B1730
oklch(26.9% 0.067 340.5)
#632550 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) | #293651 | 0.112 |
| Deuteranopia (no green cones) | #3B404E | 0.100 |
| Tritanopia (no blue cones) | #692637 | 0.047 |
| Achromatopsia (no color) | #3C3C3C | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #632550
#632550
oklch(37.1% 0.105 341.2)
- #004D32
#004D32
oklch(37.1% 0.082 161.6)
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 #632550, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.038
- Velvet #750851 ΔE 0.049
- Rich Purple #720058 ΔE 0.055
- Merlot #730039 ΔE 0.059
- Red Purple #820747 ΔE 0.069
- Wine #80013F ΔE 0.070
- Purple Brown #673A3F ΔE 0.070
- Bordeaux #7B002C ΔE 0.078
Use #632550 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.