#63144F
Closest named color: Grape Purple (#5D1451). oklch(35.1% 0.129 340.3), rgb(99, 20, 79).
Aa
White text reads best on this color (12.04:1).
About this color
#63144F is a dark, moderately saturated purple. In OKLCH its lightness is 35%, its chroma 0.129 and its hue 340°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.014 away. White text reads best on it, at 12.04:1.
| Hue family | Purples |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.129) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.74:1 |
| White text | 12.04:1 |
Values
| HEX | #63144F |
| RGB | rgb(99, 20, 79) |
| HSL | hsl(315, 66%, 23%) |
| OKLCH | oklch(35.1% 0.129 340.3) |
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 #63144F | 12.04:1 | AAA | Lc -100.2 | Preferred for body text |
| Black text on #63144F | 1.74:1 | Fails | Lc 7.4 | Not readable |
| #63144F text on white | 12.04:1 | AAA | Lc 96.5 | Preferred for body text |
| #63144F 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
#F8E3F0
oklch(93.6% 0.028 340)
-
Step 200
200
#F3CCE4
oklch(88.5% 0.054 340.8)
-
Step 300
300
#ECA8D4
oklch(80.9% 0.097 340.5)
-
Step 400
400
#DF76BE
oklch(70.7% 0.156 340.4)
-
Step 500
500
#D34DAE
oklch(63.2% 0.198 340.3)
-
Step 600
600
#BE2699
oklch(55.6% 0.216 340.3)
-
Step 700
700
#A31583
oklch(49% 0.201 340)
-
Step 800
800
#85176A
oklch(42.7% 0.166 340.5)
-
Step 900
900 (this color)
#63144F
oklch(35.1% 0.129 340.3)
-
Step 950
950
#3F1333
oklch(27.1% 0.081 339.8)
#63144F 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) | #1A2E51 | 0.143 |
| Deuteranopia (no green cones) | #343B4D | 0.123 |
| Tritanopia (no blue cones) | #691630 | 0.058 |
| Achromatopsia (no color) | #363636 | 0.131 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #63144F
#63144F
oklch(35.1% 0.129 340.3)
- #00472C
#00472C
oklch(35.1% 0.079 160)
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 #63144F, closest first.
No curated palette has a color within ΔE 0.04 of #63144F.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.014
- Rich Purple #720058 ΔE 0.037
- Velvet #750851 ΔE 0.039
- Merlot #730039 ΔE 0.052
- Plum Purple #4E0550 ΔE 0.057
- Deep Violet #490648 ΔE 0.067
- Wine #80013F ΔE 0.069
- Red Purple #820747 ΔE 0.069
Use #63144F 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.