#63154C
Closest named color: Grape Purple (#5D1451). oklch(35% 0.126 342.5), rgb(99, 21, 76).
Aa
White text reads best on this color (12.05:1).
About this color
#63154C is a dark, moderately saturated purple. In OKLCH its lightness is 35%, its chroma 0.126 and its hue 342°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.018 away. White text reads best on it, at 12.05:1.
| Hue family | Purples |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.126) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.74:1 |
| White text | 12.05:1 |
Values
| HEX | #63154C |
| RGB | rgb(99, 21, 76) |
| HSL | hsl(318, 65%, 24%) |
| OKLCH | oklch(35% 0.126 342.5) |
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 #63154C | 12.05:1 | AAA | Lc -100.2 | Preferred for body text |
| Black text on #63154C | 1.74:1 | Fails | Lc 7.3 | Not readable |
| #63154C text on white | 12.05:1 | AAA | Lc 96.5 | Preferred for body text |
| #63154C text on black | 1.74:1 | 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
#FCF2F8
oklch(97.1% 0.013 340.5)
-
Step 100
100
#F8E3EF
oklch(93.6% 0.028 342.3)
-
Step 200
200
#F3CCE3
oklch(88.5% 0.053 342)
-
Step 300
300
#ECA8D1
oklch(80.8% 0.095 342.6)
-
Step 400
400
#DF77BA
oklch(70.7% 0.151 342.4)
-
Step 500
500
#D34EA9
oklch(63.1% 0.193 342.2)
-
Step 600
600
#BE2994
oklch(55.5% 0.21 342.3)
-
Step 700
700
#A4197E
oklch(49.2% 0.195 342.5)
-
Step 800
800
#851966
oklch(42.7% 0.162 342.7)
-
Step 900
900 (this color)
#63154C
oklch(35% 0.126 342.5)
-
Step 950
950
#3F1331
oklch(27% 0.08 342.1)
#63154C 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) | #1D2E4D | 0.139 |
| Deuteranopia (no green cones) | #353B4A | 0.122 |
| Tritanopia (no blue cones) | #6A162E | 0.057 |
| Achromatopsia (no color) | #363636 | 0.127 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #63154C
#63154C
oklch(35% 0.126 342.5)
- #00472E
#00472E
oklch(35.2% 0.077 161.8)
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 #63154C, closest first.
No curated palette has a color within ΔE 0.04 of #63154C.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.018
- Velvet #750851 ΔE 0.039
- Rich Purple #720058 ΔE 0.041
- Merlot #730039 ΔE 0.048
- Plum Purple #4E0550 ΔE 0.059
- Wine #80013F ΔE 0.067
- Red Purple #820747 ΔE 0.068
- Deep Violet #490648 ΔE 0.068
Use #63154C 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.