#686B96
Closest named color: Metallic Blue (#4F738E). oklch(54.2% 0.067 280.8), rgb(104, 107, 150).
Aa
White text reads best on this color (5.08:1).
About this color
#686B96 is a medium-dark, muted purple. In OKLCH its lightness is 54%, its chroma 0.067 and its hue 281°. Its hue sits on the cool side of the wheel. The nearest named color is Metallic Blue (#4F738E), ΔE 0.043 away. White text reads best on it, at 5.08:1.
| Hue family | Purples |
| Lightness | medium-dark (54%) |
| Chroma | muted (0.067) |
| Temperature | cool |
| Nearest name | Metallic Blue (#4F738E) |
| Black text | 4.13:1 |
| White text | 5.08:1 |
Values
| HEX | #686B96 |
| RGB | rgb(104, 107, 150) |
| HSL | hsl(236, 18%, 50%) |
| OKLCH | oklch(54.2% 0.067 280.8) |
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 #686B96 | 5.08:1 | AA | Lc -80.4 | Fine for body text |
| Black text on #686B96 | 4.13:1 | AA large text | Lc 29.0 | Dividers and decoration only |
| #686B96 text on white | 5.08:1 | AA | Lc 75.1 | Fine for body text |
| #686B96 text on black | 4.13:1 | AA large text | Lc -26.7 | 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 600.
-
Step 50
50
#F5F5F8
oklch(97.1% 0.004 286.3)
-
Step 100
100
#E8E9F0
oklch(93.5% 0.009 279.7)
-
Step 200
200
#D7D8E4
oklch(88.5% 0.016 282.2)
-
Step 300
300
#BDBFD4
oklch(81% 0.029 281.4)
-
Step 400
400
#9B9EBF
oklch(70.8% 0.048 281)
-
Step 500
500
#8286AF
oklch(63.2% 0.062 280.1)
-
Step 600
600 (this color)
#686B96
oklch(54.2% 0.067 280.8)
-
Step 700
700
#5A5D84
oklch(49.2% 0.062 280.4)
-
Step 800
800
#4A4C6B
oklch(42.8% 0.051 281.1)
-
Step 900
900
#3D3F57
oklch(37.6% 0.041 280.5)
-
Step 950
950
#242533
oklch(27% 0.026 281.3)
#686B96 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) | #5F7098 | 0.017 |
| Deuteranopia (no green cones) | #5C6D95 | 0.018 |
| Tritanopia (no blue cones) | #5C737A | 0.060 |
| Achromatopsia (no color) | #6E6E6E | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #686B96
#686B96
oklch(54.2% 0.067 280.8)
- #787141
#787141
oklch(54.3% 0.068 101.1)
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 #686B96, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Metallic Blue #4F738E ΔE 0.043
- Grey Purple #826D8C ΔE 0.044
- Dull Blue #49759C ΔE 0.044
- Dark Lavender #856798 ΔE 0.046
- Stormy Blue #507B9C ΔE 0.050
- Dusty Purple #825F87 ΔE 0.051
- Muted Blue #3B719F ΔE 0.054
- Muted Purple #805B87 ΔE 0.055
Use #686B96 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.