#681561
Closest named color: Rich Purple (#720058). oklch(37.1% 0.145 331.9), rgb(104, 21, 97).
Aa
White text reads best on this color (11.23:1).
About this color
#681561 is a dark, vivid purple. In OKLCH its lightness is 37%, its chroma 0.145 and its hue 332°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rich Purple (#720058), ΔE 0.030 away. White text reads best on it, at 11.23:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | vivid (0.145) |
| Temperature | in between |
| Nearest name | Rich Purple (#720058) |
| Black text | 1.86:1 |
| White text | 11.23:1 |
Values
| HEX | #681561 |
| RGB | rgb(104, 21, 97) |
| HSL | hsl(305, 66%, 25%) |
| OKLCH | oklch(37.1% 0.145 331.9) |
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 #681561 | 11.23:1 | AAA | Lc -98.7 | Preferred for body text |
| Black text on #681561 | 1.86:1 | Fails | Lc 9.1 | Not readable |
| #681561 text on white | 11.23:1 | AAA | Lc 94.8 | Preferred for body text |
| #681561 text on black | 1.86:1 | Fails | Lc -7.8 | 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
#F7E3F3
oklch(93.6% 0.03 332.5)
-
Step 200
200
#F2CBEB
oklch(88.5% 0.061 332.2)
-
Step 300
300
#EAA7E0
oklch(81% 0.108 331.8)
-
Step 400
400
#DD73D0
oklch(70.7% 0.173 332)
-
Step 500
500
#D145C4
oklch(63.1% 0.223 331.8)
-
Step 600
600
#BC14B0
oklch(55.6% 0.242 331.9)
-
Step 700
700
#A10097
oklch(49.1% 0.222 331.7)
-
Step 800
800
#830A7B
oklch(42.7% 0.186 331.6)
-
Step 900
900 (this color)
#681561
oklch(37.1% 0.145 331.9)
-
Step 950
950
#3E103A
oklch(26.9% 0.092 331.4)
#681561 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) | #0E3363 | 0.158 |
| Deuteranopia (no green cones) | #303F5F | 0.134 |
| Tritanopia (no blue cones) | #6D1F3A | 0.076 |
| Achromatopsia (no color) | #3B3B3B | 0.146 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #681561
#681561
oklch(37.1% 0.145 331.9)
- #004E24
#004E24
oklch(37.1% 0.098 151.9)
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 #681561, closest first.
No curated palette has a color within ΔE 0.04 of #681561.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Purple #720058 ΔE 0.030
- Grape Purple #5D1451 ΔE 0.036
- Velvet #750851 ΔE 0.040
- Plum Purple #4E0550 ΔE 0.070
- Purple #800080 ΔE 0.071
- Merlot #730039 ΔE 0.073
- Red Purple #820747 ΔE 0.074
- Wine #80013F ΔE 0.079
Use #681561 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.