#681773
Closest named color: Rich Purple (#720058). oklch(38.4% 0.158 322.6), rgb(104, 23, 115).
Aa
White text reads best on this color (10.72:1).
About this color
#681773 is a dark, vivid purple. In OKLCH its lightness is 38%, its chroma 0.158 and its hue 323°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rich Purple (#720058), ΔE 0.053 away. White text reads best on it, at 10.72:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | vivid (0.158) |
| Temperature | in between |
| Nearest name | Rich Purple (#720058) |
| Black text | 1.95:1 |
| White text | 10.72:1 |
Values
| HEX | #681773 |
| RGB | rgb(104, 23, 115) |
| HSL | hsl(293, 67%, 27%) |
| OKLCH | oklch(38.4% 0.158 322.6) |
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 #681773 | 10.72:1 | AAA | Lc -97.8 | Preferred for body text |
| Black text on #681773 | 1.95:1 | Fails | Lc 10.2 | Not readable |
| #681773 text on white | 10.72:1 | AAA | Lc 93.7 | Preferred for body text |
| #681773 text on black | 1.95:1 | Fails | Lc -8.8 | 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
#FBF2FC
oklch(97.1% 0.016 322.7)
-
Step 100
100
#F5E3F8
oklch(93.6% 0.034 321.4)
-
Step 200
200
#EFCBF3
oklch(88.5% 0.066 322.9)
-
Step 300
300
#E5A7ED
oklch(80.9% 0.117 322.6)
-
Step 400
400
#D672E4
oklch(70.7% 0.189 322.6)
-
Step 500
500
#CA42DC
oklch(63.2% 0.242 322.8)
-
Step 600
600
#B500CA
oklch(55.6% 0.263 322.5)
-
Step 700
700
#9900AB
oklch(49.1% 0.233 322.5)
-
Step 800
800
#7E008D
oklch(42.7% 0.202 322.5)
-
Step 900
900 (this color)
#681773
oklch(38.4% 0.158 322.6)
-
Step 950
950
#3C0F42
oklch(27% 0.1 322.8)
#681773 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) | #003875 | 0.160 |
| Deuteranopia (no green cones) | #264171 | 0.139 |
| Tritanopia (no blue cones) | #692945 | 0.093 |
| Achromatopsia (no color) | #3E3E3E | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #681773
#681773
oklch(38.4% 0.158 322.6)
- #005301
#005301
oklch(38.3% 0.13 142.6)
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 #681773, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Purple #720058 ΔE 0.053
- Purple #800080 ΔE 0.054
- Grape Purple #5D1451 ΔE 0.062
- Velvet #750851 ΔE 0.066
- Royal Purple #4B006E ΔE 0.074
- Rebecca Purple #663399 ΔE 0.077
- Indigo #4B0082 ΔE 0.079
- Dark Magenta #8B008B ΔE 0.081
Use #681773 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.