#6B7973
Closest named color: Battleship Gray (#6C757D). oklch(56.3% 0.019 168), rgb(107, 121, 115).
Aa
Black text reads best on this color (4.60:1).
About this color
#6B7973 is a medium-dark close to neutral grey. In OKLCH its lightness is 56%, its chroma 0.019. It has too little chroma to lean warm or cool. The nearest named color is Battleship Gray (#6C757D), ΔE 0.023 away. Black text reads best on it, at 4.60:1.
| Hue family | Neutrals |
| Lightness | medium-dark (56%) |
| Chroma | close to neutral grey (0.019) |
| Temperature | neutral |
| Nearest name | Battleship Gray (#6C757D) |
| Black text | 4.60:1 |
| White text | 4.55:1 |
Values
| HEX | #6B7973 |
| RGB | rgb(107, 121, 115) |
| HSL | hsl(154, 6%, 45%) |
| OKLCH | oklch(56.3% 0.019 168) |
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 #6B7973 | 4.55:1 | AA | Lc -77.1 | Fine for body text |
| Black text on #6B7973 | 4.60:1 | AA | Lc 32.4 | Non-text elements, placeholder text |
| #6B7973 text on white | 4.55:1 | AA | Lc 71.7 | Content text, not long reading |
| #6B7973 text on black | 4.60:1 | AA | Lc -30.0 | Non-text elements, placeholder text |
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
#F5F6F5
oklch(97.2% 0.002 145.6)
-
Step 100
100
#E8EAE9
oklch(93.5% 0.003 165.1)
-
Step 200
200
#D6DAD8
oklch(88.5% 0.005 165)
-
Step 300
300
#BCC2BF
oklch(80.8% 0.008 164.9)
-
Step 400
400
#99A39F
oklch(70.6% 0.013 170.1)
-
Step 500
500
#808D87
oklch(63.1% 0.018 166.4)
-
Step 600
600 (this color)
#6B7973
oklch(56.3% 0.019 168)
-
Step 700
700
#57645F
oklch(49.1% 0.018 170.4)
-
Step 800
800
#48524D
oklch(42.8% 0.015 164.2)
-
Step 900
900
#3C4440
oklch(37.8% 0.012 164.2)
-
Step 950
950
#232826
oklch(27.1% 0.008 169.8)
#6B7973 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) | #787773 | 0.019 |
| Deuteranopia (no green cones) | #757573 | 0.018 |
| Tritanopia (no blue cones) | #687977 | 0.007 |
| Achromatopsia (no color) | #767676 | 0.019 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B7973
#6B7973
oklch(56.3% 0.019 168)
- #7E7177
#7E7177
oklch(56.3% 0.018 348.1)
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 #6B7973, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Battleship Gray #6C757D ΔE 0.023
- Battleship Grey #6B7C85 ΔE 0.026
- Medium Grey #7D7F7C ΔE 0.035
- Steel Grey #6F828A ΔE 0.038
- Grey Blue #647D8E ΔE 0.040
- Gray #808080 ΔE 0.042
- Slate Gray #708090 ΔE 0.045
- Dim Gray #696969 ΔE 0.046
Use #6B7973 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.