#665649
Closest named color: Milk Chocolate (#7F4E1E). oklch(46.5% 0.029 61.1), rgb(102, 86, 73).
Aa
White text reads best on this color (7.01:1).
About this color
#665649 is a medium-dark close to neutral grey. In OKLCH its lightness is 47%, its chroma 0.029. It has too little chroma to lean warm or cool. The nearest named color is Milk Chocolate (#7F4E1E), ΔE 0.061 away. White text reads best on it, at 7.01:1.
| Hue family | Neutrals |
| Lightness | medium-dark (47%) |
| Chroma | close to neutral grey (0.029) |
| Temperature | neutral |
| Nearest name | Milk Chocolate (#7F4E1E) |
| Black text | 2.99:1 |
| White text | 7.01:1 |
Values
| HEX | #665649 |
| RGB | rgb(102, 86, 73) |
| HSL | hsl(27, 17%, 34%) |
| OKLCH | oklch(46.5% 0.029 61.1) |
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 #665649 | 7.01:1 | AAA | Lc -89.3 | Fine for body text |
| Black text on #665649 | 2.99:1 | Fails | Lc 19.7 | Dividers and decoration only |
| #665649 text on white | 7.01:1 | AAA | Lc 84.3 | Fine for body text |
| #665649 text on black | 2.99:1 | Fails | Lc -17.7 | 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 700.
-
Step 50
50
#F6F5F4
oklch(97.1% 0.002 67.8)
-
Step 100
100
#ECE9E7
oklch(93.6% 0.004 56.4)
-
Step 200
200
#DDD8D4
oklch(88.5% 0.008 61.4)
-
Step 300
300
#C8BFB8
oklch(81% 0.014 60.5)
-
Step 400
400
#AC9E93
oklch(70.8% 0.023 60.6)
-
Step 500
500
#978678
oklch(63.1% 0.029 61.7)
-
Step 600
600
#816F61
oklch(55.5% 0.031 60)
-
Step 700
700 (this color)
#665649
oklch(46.5% 0.029 61.1)
-
Step 800
800
#594C42
oklch(42.7% 0.024 59.7)
-
Step 900
900
#493F38
oklch(37.6% 0.018 57.1)
-
Step 950
950
#2B2521
oklch(27% 0.012 55.8)
#665649 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) | #5B5748 | 0.019 |
| Deuteranopia (no green cones) | #5F5A49 | 0.016 |
| Tritanopia (no blue cones) | #6B5352 | 0.021 |
| Achromatopsia (no color) | #595959 | 0.029 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #665649
#665649
oklch(46.5% 0.029 61.1)
- #4B5C69
#4B5C69
oklch(46.5% 0.03 241.2)
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 #665649, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Milk Chocolate #7F4E1E ΔE 0.061
- Dim Gray #696969 ΔE 0.063
- Brownish Purple #76424E ΔE 0.065
- Cocoa #875F42 ΔE 0.067
- Medium Brown #7F5112 ΔE 0.068
- Slate #516572 ΔE 0.068
- Mud #735C12 ΔE 0.070
- Dark Taupe #7F684E ΔE 0.070
Use #665649 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.