#655C68
Closest named color: Slate (#516572). oklch(48.7% 0.022 317.7), rgb(101, 92, 104).
Aa
White text reads best on this color (6.39:1).
About this color
#655C68 is a medium-dark close to neutral grey. In OKLCH its lightness is 49%, its chroma 0.022. It has too little chroma to lean warm or cool. The nearest named color is Slate (#516572), ΔE 0.037 away. White text reads best on it, at 6.39:1.
| Hue family | Neutrals |
| Lightness | medium-dark (49%) |
| Chroma | close to neutral grey (0.022) |
| Temperature | neutral |
| Nearest name | Slate (#516572) |
| Black text | 3.28:1 |
| White text | 6.39:1 |
Values
| HEX | #655C68 |
| RGB | rgb(101, 92, 104) |
| HSL | hsl(285, 6%, 38%) |
| OKLCH | oklch(48.7% 0.022 317.7) |
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 #655C68 | 6.39:1 | AA | Lc -86.9 | Fine for body text |
| Black text on #655C68 | 3.28:1 | AA large text | Lc 22.2 | Dividers and decoration only |
| #655C68 text on white | 6.39:1 | AA | Lc 81.8 | Fine for body text |
| #655C68 text on black | 3.28:1 | AA large text | Lc -20.1 | 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
#EBE9EB
oklch(93.6% 0.003 325.6)
-
Step 200
200
#DBD8DC
oklch(88.6% 0.006 317.8)
-
Step 300
300
#C3BEC5
oklch(80.8% 0.011 316.5)
-
Step 400
400
#A59DA8
oklch(70.6% 0.018 316.9)
-
Step 500
500
#8F8692
oklch(63.2% 0.021 317.7)
-
Step 600
600
#796F7D
oklch(55.6% 0.024 316.4)
-
Step 700
700 (this color)
#655C68
oklch(48.7% 0.022 317.7)
-
Step 800
800
#534C56
oklch(42.7% 0.019 315.9)
-
Step 900
900
#453F47
oklch(37.7% 0.016 317.7)
-
Step 950
950
#282529
oklch(26.9% 0.008 317.7)
#655C68 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) | #5B5E69 | 0.016 |
| Deuteranopia (no green cones) | #5D5F68 | 0.015 |
| Tritanopia (no blue cones) | #655D60 | 0.014 |
| Achromatopsia (no color) | #5F5F5F | 0.022 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #655C68
#655C68
oklch(48.7% 0.022 317.7)
- #5A6357
#5A6357
oklch(48.8% 0.022 137.8)
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 #655C68, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate #516572 ΔE 0.037
- Dim Gray #696969 ΔE 0.040
- Dusty Grape #545775 ΔE 0.040
- YInMn Blue #415A77 ΔE 0.058
- Dusk #4E5481 ΔE 0.064
- Dull Purple #84597E ΔE 0.067
- Dark Mauve #874C62 ΔE 0.069
- Muted Purple #805B87 ΔE 0.070
Use #655C68 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.