#681863
Closest named color: Rich Purple (#720058). oklch(37.5% 0.143 330.7), rgb(104, 24, 99).
Aa
White text reads best on this color (11.05:1).
About this color
#681863 is a dark, vivid purple. In OKLCH its lightness is 37%, its chroma 0.143 and its hue 331°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rich Purple (#720058), ΔE 0.033 away. White text reads best on it, at 11.05:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | vivid (0.143) |
| Temperature | in between |
| Nearest name | Rich Purple (#720058) |
| Black text | 1.89:1 |
| White text | 11.05:1 |
Values
| HEX | #681863 |
| RGB | rgb(104, 24, 99) |
| HSL | hsl(304, 63%, 25%) |
| OKLCH | oklch(37.5% 0.143 330.7) |
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 #681863 | 11.05:1 | AAA | Lc -98.5 | Preferred for body text |
| Black text on #681863 | 1.89:1 | Fails | Lc 9.4 | Not readable |
| #681863 text on white | 11.05:1 | AAA | Lc 94.5 | Preferred for body text |
| #681863 text on black | 1.89:1 | Fails | Lc -8.1 | 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
#FBF2FA
oklch(97% 0.014 329.1)
-
Step 100
100
#F7E3F4
oklch(93.7% 0.031 330.7)
-
Step 200
200
#F1CBEC
oklch(88.4% 0.061 330.4)
-
Step 300
300
#E9A7E1
oklch(80.9% 0.108 330.8)
-
Step 400
400
#DB74D2
oklch(70.7% 0.172 330.5)
-
Step 500
500
#CF48C5
oklch(63.2% 0.219 330.9)
-
Step 600
600
#BA1AB2
oklch(55.6% 0.239 330.7)
-
Step 700
700
#A00299
oklch(49.1% 0.222 330.7)
-
Step 800
800
#820E7C
oklch(42.7% 0.184 330.8)
-
Step 900
900 (this color)
#681863
oklch(37.5% 0.143 330.7)
-
Step 950
950
#3E113A
oklch(27% 0.09 331.5)
#681863 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) | #103565 | 0.154 |
| Deuteranopia (no green cones) | #314061 | 0.131 |
| Tritanopia (no blue cones) | #6C223C | 0.076 |
| Achromatopsia (no color) | #3C3C3C | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #681863
#681863
oklch(37.5% 0.143 330.7)
- #004F22
#004F22
oklch(37.4% 0.101 150.7)
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 #681863, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Purple #720058 ΔE 0.033
- Grape Purple #5D1451 ΔE 0.039
- Velvet #750851 ΔE 0.043
- Purple #800080 ΔE 0.069
- Plum Purple #4E0550 ΔE 0.073
- Red Purple #820747 ΔE 0.075
- Merlot #730039 ΔE 0.076
- Royal Purple #4B006E ΔE 0.081
Use #681863 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.