#6B736B
Closest named color: Battleship Gray (#6C757D). oklch(54.6% 0.016 145.4), rgb(107, 115, 107).
Aa
White text reads best on this color (4.89:1).
About this color
#6B736B is a medium-dark close to neutral grey. In OKLCH its lightness is 55%, its chroma 0.016. It has too little chroma to lean warm or cool. The nearest named color is Battleship Gray (#6C757D), ΔE 0.027 away. White text reads best on it, at 4.89:1.
| Hue family | Neutrals |
| Lightness | medium-dark (55%) |
| Chroma | close to neutral grey (0.016) |
| Temperature | neutral |
| Nearest name | Battleship Gray (#6C757D) |
| Black text | 4.28:1 |
| White text | 4.89:1 |
Values
| HEX | #6B736B |
| RGB | rgb(107, 115, 107) |
| HSL | hsl(120, 4%, 44%) |
| OKLCH | oklch(54.6% 0.016 145.4) |
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 #6B736B | 4.89:1 | AA | Lc -79.4 | Fine for body text |
| Black text on #6B736B | 4.28:1 | AA large text | Lc 30.1 | Non-text elements, placeholder text |
| #6B736B text on white | 4.89:1 | AA | Lc 73.9 | Content text, not long reading |
| #6B736B text on black | 4.28:1 | AA large text | Lc -27.8 | 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
#F5F5F5
oklch(97% 0 0)
-
Step 100
100
#E9EAE9
oklch(93.6% 0.002 145.6)
-
Step 200
200
#D7DAD7
oklch(88.5% 0.005 145.5)
-
Step 300
300
#BEC2BE
oklch(81% 0.007 145.5)
-
Step 400
400
#9CA29C
oklch(70.6% 0.011 145.5)
-
Step 500
500
#848C84
oklch(63.1% 0.015 145.4)
-
Step 600
600 (this color)
#6B736B
oklch(54.6% 0.016 145.4)
-
Step 700
700
#5C635C
oklch(49.1% 0.014 145.4)
-
Step 800
800
#4B514B
oklch(42.8% 0.012 145.4)
-
Step 900
900
#3F433F
oklch(37.8% 0.009 145.4)
-
Step 950
950
#252725
oklch(27% 0.005 145.4)
#6B736B 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) | #73716B | 0.013 |
| Deuteranopia (no green cones) | #72706B | 0.013 |
| Tritanopia (no blue cones) | #6A7271 | 0.011 |
| Achromatopsia (no color) | #717171 | 0.016 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B736B
#6B736B
oklch(54.6% 0.016 145.4)
- #756D75
#756D75
oklch(54.5% 0.016 325.8)
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 #6B736B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Battleship Gray #6C757D ΔE 0.027
- Dim Gray #696969 ΔE 0.030
- Battleship Grey #6B7C85 ΔE 0.041
- Grey Brown #7F7053 ΔE 0.042
- Dark Taupe #7F684E ΔE 0.049
- Medium Grey #7D7F7C ΔE 0.049
- Grey Blue #647D8E ΔE 0.052
- Steel Grey #6F828A ΔE 0.055
Use #6B736B 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.