#632151
Closest named color: Grape Purple (#5D1451). oklch(36.6% 0.113 339.9), rgb(99, 33, 81).
Aa
White text reads best on this color (11.24:1).
About this color
#632151 is a dark, moderately saturated purple. In OKLCH its lightness is 37%, its chroma 0.113 and its hue 340°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.030 away. White text reads best on it, at 11.24:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.113) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.86:1 |
| White text | 11.24:1 |
Values
| HEX | #632151 |
| RGB | rgb(99, 33, 81) |
| HSL | hsl(316, 50%, 26%) |
| OKLCH | oklch(36.6% 0.113 339.9) |
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 #632151 | 11.24:1 | AAA | Lc -99.2 | Preferred for body text |
| Black text on #632151 | 1.86:1 | Fails | Lc 8.6 | Not readable |
| #632151 text on white | 11.24:1 | AAA | Lc 95.3 | Preferred for body text |
| #632151 text on black | 1.86:1 | Fails | Lc -7.3 | 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
#F6E4EF
oklch(93.6% 0.024 340.3)
-
Step 200
200
#EFCEE3
oklch(88.5% 0.046 339.7)
-
Step 300
300
#E6ACD2
oklch(80.9% 0.084 339.8)
-
Step 400
400
#D87DBB
oklch(70.7% 0.136 340.1)
-
Step 500
500
#CA58AA
oklch(63% 0.173 339.7)
-
Step 600
600
#B63995
oklch(55.7% 0.188 340.1)
-
Step 700
700
#9C2A7F
oklch(49.1% 0.174 340)
-
Step 800
800
#7F2567
oklch(42.8% 0.144 340.3)
-
Step 900
900 (this color)
#632151
oklch(36.6% 0.113 339.9)
-
Step 950
950
#3C1631
oklch(26.9% 0.071 340)
#632151 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) | #253452 | 0.120 |
| Deuteranopia (no green cones) | #383F4F | 0.108 |
| Tritanopia (no blue cones) | #692335 | 0.053 |
| Achromatopsia (no color) | #3B3B3B | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #632151
#632151
oklch(36.6% 0.113 339.9)
- #004C2F
#004C2F
oklch(36.7% 0.084 159.7)
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 #632151, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.030
- Velvet #750851 ΔE 0.045
- Rich Purple #720058 ΔE 0.048
- Merlot #730039 ΔE 0.057
- Red Purple #820747 ΔE 0.068
- Wine #80013F ΔE 0.069
- Plum Purple #4E0550 ΔE 0.072
- Bordeaux #7B002C ΔE 0.079
Use #632151 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.