#64766F
Closest named color: Battleship Gray (#6C757D). oklch(54.9% 0.024 170), rgb(100, 118, 111).
Aa
White text reads best on this color (4.81:1).
About this color
#64766F is a medium-dark close to neutral grey. In OKLCH its lightness is 55%, its chroma 0.024. 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 4.81:1.
| Hue family | Neutrals |
| Lightness | medium-dark (55%) |
| Chroma | close to neutral grey (0.024) |
| Temperature | neutral |
| Nearest name | Battleship Gray (#6C757D) |
| Black text | 4.36:1 |
| White text | 4.81:1 |
Values
| HEX | #64766F |
| RGB | rgb(100, 118, 111) |
| HSL | hsl(157, 8%, 43%) |
| OKLCH | oklch(54.9% 0.024 170) |
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 #64766F | 4.81:1 | AA | Lc -78.8 | Fine for body text |
| Black text on #64766F | 4.36:1 | AA large text | Lc 30.7 | Non-text elements, placeholder text |
| #64766F text on white | 4.81:1 | AA | Lc 73.4 | Content text, not long reading |
| #64766F text on black | 4.36:1 | AA large text | Lc -28.3 | 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
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100
#E8EAE9
oklch(93.5% 0.003 165.1)
-
Step 200
200
#D5DAD8
oklch(88.4% 0.006 170.4)
-
Step 300
300
#BAC3BF
oklch(80.9% 0.011 167.7)
-
Step 400
400
#97A49F
oklch(70.7% 0.016 170.8)
-
Step 500
500
#7D8E87
oklch(63.1% 0.022 168.9)
-
Step 600
600 (this color)
#64766F
oklch(54.9% 0.024 170)
-
Step 700
700
#55655F
oklch(49.1% 0.022 170.7)
-
Step 800
800
#45524D
oklch(42.6% 0.018 170.2)
-
Step 900
900
#3A4440
oklch(37.6% 0.015 169.5)
-
Step 950
950
#222826
oklch(27% 0.009 173.5)
#64766F 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) | #75736F | 0.025 |
| Deuteranopia (no green cones) | #71716F | 0.023 |
| Tritanopia (no blue cones) | #607674 | 0.009 |
| Achromatopsia (no color) | #727272 | 0.024 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64766F
#64766F
oklch(54.9% 0.024 170)
- #7D6C73
#7D6C73
oklch(55% 0.024 351.1)
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 #64766F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Battleship Gray #6C757D ΔE 0.027
- Battleship Grey #6B7C85 ΔE 0.036
- Dim Gray #696969 ΔE 0.037
- Grey Blue #647D8E ΔE 0.046
- Medium Grey #7D7F7C ΔE 0.049
- Steel Grey #6F828A ΔE 0.051
- Grey Brown #7F7053 ΔE 0.051
- Slate Gray #708090 ΔE 0.056
Use #64766F 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.