#685394
Closest named color: Twilight (#4E518B). oklch(49.2% 0.103 297.4), rgb(104, 83, 148).
Aa
White text reads best on this color (6.45:1).
About this color
#685394 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 49%, its chroma 0.103 and its hue 297°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.045 away. White text reads best on it, at 6.45:1.
| Hue family | Purples |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.103) |
| Temperature | in between |
| Nearest name | Twilight (#4E518B) |
| Black text | 3.25:1 |
| White text | 6.45:1 |
Values
| HEX | #685394 |
| RGB | rgb(104, 83, 148) |
| HSL | hsl(259, 28%, 45%) |
| OKLCH | oklch(49.2% 0.103 297.4) |
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 #685394 | 6.45:1 | AA | Lc -87.0 | Fine for body text |
| Black text on #685394 | 3.25:1 | AA large text | Lc 22.1 | Dividers and decoration only |
| #685394 text on white | 6.45:1 | AA | Lc 81.9 | Fine for body text |
| #685394 text on black | 3.25:1 | AA large text | Lc -20.0 | Dividers and decoration only |
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 700.
-
Step 50
50
#F6F5F9
oklch(97.2% 0.005 297.7)
-
Step 100
100
#EBE8F3
oklch(93.7% 0.015 298.6)
-
Step 200
200
#DBD6EA
oklch(88.6% 0.028 297.3)
-
Step 300
300
#C4BADE
oklch(80.9% 0.051 298)
-
Step 400
400
#A696CD
oklch(70.7% 0.081 297.6)
-
Step 500
500
#907CC0
oklch(63.1% 0.102 296.9)
-
Step 600
600
#7B64AC
oklch(55.6% 0.111 297.4)
-
Step 700
700 (this color)
#685394
oklch(49.2% 0.103 297.4)
-
Step 800
800
#544478
oklch(42.7% 0.086 296.8)
-
Step 900
900
#463960
oklch(37.6% 0.067 298.5)
-
Step 950
950
#292238
oklch(27% 0.041 298.2)
#685394 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) | #405F96 | 0.062 |
| Deuteranopia (no green cones) | #445E92 | 0.058 |
| Tritanopia (no blue cones) | #5F5F6C | 0.083 |
| Achromatopsia (no color) | #5E5E5E | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #685394
#685394
oklch(49.2% 0.103 297.4)
- #5D6817
#5D6817
oklch(49.2% 0.103 117.2)
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 #685394, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.045
- Dusk #4E5481 ΔE 0.053
- Muted Purple #805B87 ΔE 0.055
- Dusky Blue #475F94 ΔE 0.056
- Dusty Grape #545775 ΔE 0.064
- Dusty Purple #825F87 ΔE 0.065
- Denim Blue #3B5B92 ΔE 0.066
- Dull Purple #84597E ΔE 0.066
Use #685394 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.