#681368
Closest named color: Rich Purple (#720058). oklch(37.4% 0.153 328.1), rgb(104, 19, 104).
Aa
White text reads best on this color (11.16:1).
About this color
#681368 is a dark, vivid purple. In OKLCH its lightness is 37%, its chroma 0.153 and its hue 328°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rich Purple (#720058), ΔE 0.037 away. White text reads best on it, at 11.16:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | vivid (0.153) |
| Temperature | in between |
| Nearest name | Rich Purple (#720058) |
| Black text | 1.88:1 |
| White text | 11.16:1 |
Values
| HEX | #681368 |
| RGB | rgb(104, 19, 104) |
| HSL | hsl(300, 69%, 24%) |
| OKLCH | oklch(37.4% 0.153 328.1) |
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 #681368 | 11.16:1 | AAA | Lc -98.5 | Preferred for body text |
| Black text on #681368 | 1.88:1 | Fails | Lc 9.3 | Not readable |
| #681368 text on white | 11.16:1 | AAA | Lc 94.6 | Preferred for body text |
| #681368 text on black | 1.88:1 | Fails | Lc -8.0 | 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
#FBF2FB
oklch(97.1% 0.015 325.7)
-
Step 100
100
#F7E2F5
oklch(93.5% 0.034 328.8)
-
Step 200
200
#F1CBEF
oklch(88.5% 0.064 327.8)
-
Step 300
300
#E9A6E6
oklch(80.9% 0.114 328.1)
-
Step 400
400
#DC71D9
oklch(70.7% 0.184 328.3)
-
Step 500
500
#CF42CF
oklch(63.1% 0.234 327.9)
-
Step 600
600
#BB04BB
oklch(55.7% 0.254 328.3)
-
Step 700
700
#9E009F
oklch(49.1% 0.226 328)
-
Step 800
800
#820183
oklch(42.7% 0.196 328)
-
Step 900
900 (this color)
#681368
oklch(37.4% 0.153 328.1)
-
Step 950
950
#3E0F3E
oklch(27.1% 0.097 327.9)
#681368 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) | #00346A | 0.166 |
| Deuteranopia (no green cones) | #2C3F66 | 0.138 |
| Tritanopia (no blue cones) | #6C223D | 0.086 |
| Achromatopsia (no color) | #3B3B3B | 0.154 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #681368
#681368
oklch(37.4% 0.153 328.1)
- #004F1C
#004F1C
oklch(37.3% 0.107 148.3)
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 #681368, closest first.
No curated palette has a color within ΔE 0.04 of #681368.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Purple #720058 ΔE 0.037
- Grape Purple #5D1451 ΔE 0.045
- Velvet #750851 ΔE 0.050
- Purple #800080 ΔE 0.063
- Plum Purple #4E0550 ΔE 0.074
- Royal Purple #4B006E ΔE 0.075
- Red Purple #820747 ΔE 0.083
- Merlot #730039 ΔE 0.085
Use #681368 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.