#685F6F
Closest named color: Dim Gray (#696969). oklch(50% 0.027 310.4), rgb(104, 95, 111).
Aa
White text reads best on this color (6.07:1).
About this color
#685F6F is a medium-dark close to neutral grey. In OKLCH its lightness is 50%, its chroma 0.027. It has too little chroma to lean warm or cool. The nearest named color is Dim Gray (#696969), ΔE 0.035 away. White text reads best on it, at 6.07:1.
| Hue family | Neutrals |
| Lightness | medium-dark (50%) |
| Chroma | close to neutral grey (0.027) |
| Temperature | neutral |
| Nearest name | Dim Gray (#696969) |
| Black text | 3.45:1 |
| White text | 6.07:1 |
Values
| HEX | #685F6F |
| RGB | rgb(104, 95, 111) |
| HSL | hsl(274, 8%, 40%) |
| OKLCH | oklch(50% 0.027 310.4) |
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 #685F6F | 6.07:1 | AA | Lc -85.5 | Fine for body text |
| Black text on #685F6F | 3.45:1 | AA large text | Lc 23.7 | Dividers and decoration only |
| #685F6F text on white | 6.07:1 | AA | Lc 80.4 | Fine for body text |
| #685F6F text on black | 3.45:1 | AA large text | Lc -21.5 | 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
#F6F5F6
oklch(97.1% 0.002 325.6)
-
Step 100
100
#EAE9EC
oklch(93.6% 0.004 301.4)
-
Step 200
200
#DAD8DD
oklch(88.5% 0.007 304.2)
-
Step 300
300
#C3BEC7
oklch(80.8% 0.014 310.5)
-
Step 400
400
#A59DAB
oklch(70.7% 0.022 311)
-
Step 500
500
#8F8596
oklch(63.1% 0.028 311.6)
-
Step 600
600
#796F80
oklch(55.7% 0.028 311.5)
-
Step 700
700 (this color)
#685F6F
oklch(50% 0.027 310.4)
-
Step 800
800
#534C58
oklch(42.8% 0.021 311.3)
-
Step 900
900
#443F49
oklch(37.6% 0.018 307.9)
-
Step 950
950
#28252B
oklch(27% 0.012 308)
#685F6F 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) | #5D6270 | 0.018 |
| Deuteranopia (no green cones) | #5E626E | 0.018 |
| Tritanopia (no blue cones) | #676164 | 0.021 |
| Achromatopsia (no color) | #626262 | 0.028 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #685F6F
#685F6F
oklch(50% 0.027 310.4)
- #5E6756
#5E6756
oklch(50.1% 0.029 130.2)
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 #685F6F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dim Gray #696969 ΔE 0.035
- Slate #516572 ΔE 0.036
- Dusty Grape #545775 ΔE 0.044
- Dull Purple #84597E ΔE 0.058
- Dusty Purple #825F87 ΔE 0.060
- Muted Purple #805B87 ΔE 0.060
- Dusky Purple #895B7B ΔE 0.062
- YInMn Blue #415A77 ΔE 0.062
Use #685F6F 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.