#681563
Closest named color: Rich Purple (#720058). oklch(37.2% 0.147 330.8), rgb(104, 21, 99).
Aa
White text reads best on this color (11.19:1).
About this color
#681563 is a dark, vivid purple. In OKLCH its lightness is 37%, its chroma 0.147 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 0.031 away. White text reads best on it, at 11.19:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | vivid (0.147) |
| Temperature | in between |
| Nearest name | Rich Purple (#720058) |
| Black text | 1.87:1 |
| White text | 11.19:1 |
Values
| HEX | #681563 |
| RGB | rgb(104, 21, 99) |
| HSL | hsl(304, 66%, 25%) |
| OKLCH | oklch(37.2% 0.147 330.8) |
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 #681563 | 11.19:1 | AAA | Lc -98.7 | Preferred for body text |
| Black text on #681563 | 1.87:1 | Fails | Lc 9.2 | Not readable |
| #681563 text on white | 11.19:1 | AAA | Lc 94.7 | Preferred for body text |
| #681563 text on black | 1.87:1 | Fails | Lc -7.9 | 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
#FCF2FA
oklch(97.1% 0.015 332.2)
-
Step 100
100
#F7E3F4
oklch(93.7% 0.031 330.7)
-
Step 200
200
#F2CBEC
oklch(88.5% 0.061 331.3)
-
Step 300
300
#EAA6E2
oklch(80.9% 0.111 330.7)
-
Step 400
400
#DC73D3
oklch(70.7% 0.175 330.5)
-
Step 500
500
#D045C7
oklch(63.1% 0.225 330.6)
-
Step 600
600
#BB12B3
oklch(55.5% 0.244 330.7)
-
Step 700
700
#A00099
oklch(49.1% 0.223 330.7)
-
Step 800
800
#83097D
oklch(42.7% 0.188 330.8)
-
Step 900
900 (this color)
#681563
oklch(37.2% 0.147 330.8)
-
Step 950
950
#3E103B
oklch(27% 0.093 330.5)
#681563 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) | #0B3465 | 0.160 |
| Deuteranopia (no green cones) | #2F3F61 | 0.134 |
| Tritanopia (no blue cones) | #6C203B | 0.078 |
| Achromatopsia (no color) | #3B3B3B | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #681563
#681563
oklch(37.2% 0.147 330.8)
- #004E22
#004E22
oklch(37.1% 0.1 150.9)
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 #681563, closest first.
No curated palette has a color within ΔE 0.04 of #681563.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Purple #720058 ΔE 0.031
- Grape Purple #5D1451 ΔE 0.038
- Velvet #750851 ΔE 0.043
- Purple #800080 ΔE 0.068
- Plum Purple #4E0550 ΔE 0.071
- Red Purple #820747 ΔE 0.076
- Merlot #730039 ΔE 0.076
- Royal Purple #4B006E ΔE 0.079
Use #681563 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.