#75666F
Closest named color: Dim Gray (#696969). oklch(52.7% 0.023 341.2), rgb(117, 102, 111).
Aa
White text reads best on this color (5.40:1).
About this color
#75666F is a medium-dark close to neutral grey. In OKLCH its lightness is 53%, its chroma 0.023. It has too little chroma to lean warm or cool. The nearest named color is Dim Gray (#696969), ΔE 0.024 away. White text reads best on it, at 5.40:1.
| Hue family | Neutrals |
| Lightness | medium-dark (53%) |
| Chroma | close to neutral grey (0.023) |
| Temperature | neutral |
| Nearest name | Dim Gray (#696969) |
| Black text | 3.88:1 |
| White text | 5.40:1 |
Values
| HEX | #75666F |
| RGB | rgb(117, 102, 111) |
| HSL | hsl(324, 7%, 43%) |
| OKLCH | oklch(52.7% 0.023 341.2) |
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 #75666F | 5.40:1 | AA | Lc -82.3 | Fine for body text |
| Black text on #75666F | 3.88:1 | AA large text | Lc 27.1 | Dividers and decoration only |
| #75666F text on white | 5.40:1 | AA | Lc 76.9 | Fine for body text |
| #75666F text on black | 3.88:1 | AA large text | Lc -24.8 | 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
#F6F5F6
oklch(97.1% 0.002 325.6)
-
Step 100
100
#EBE9EA
oklch(93.6% 0.003 345.2)
-
Step 200
200
#DCD8DA
oklch(88.6% 0.005 345.3)
-
Step 300
300
#C6BEC2
oklch(80.9% 0.01 345.5)
-
Step 400
400
#A89DA4
oklch(70.8% 0.016 339.1)
-
Step 500
500
#93858D
oklch(63.2% 0.02 342.3)
-
Step 600
600 (this color)
#75666F
oklch(52.7% 0.023 341.2)
-
Step 700
700
#6A5C64
oklch(49.1% 0.022 342.6)
-
Step 800
800
#564B52
oklch(42.6% 0.018 339.5)
-
Step 900
900
#473F44
oklch(37.8% 0.014 339.9)
-
Step 950
950
#2A2528
oklch(27.1% 0.009 341)
#75666F 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) | #67696F | 0.023 |
| Deuteranopia (no green cones) | #6A6B6F | 0.022 |
| Tritanopia (no blue cones) | #776669 | 0.010 |
| Achromatopsia (no color) | #6A6A6A | 0.023 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #75666F
#75666F
oklch(52.7% 0.023 341.2)
- #606F67
#606F67
oklch(52.7% 0.022 162.4)
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 #75666F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dim Gray #696969 ΔE 0.024
- Battleship Gray #6C757D ΔE 0.042
- Purple Grey #866F85 ΔE 0.049
- Grey Purple #826D8C ΔE 0.051
- Dusky Purple #895B7B ΔE 0.052
- Dusty Purple #825F87 ΔE 0.053
- Dark Taupe #7F684E ΔE 0.053
- Slate #516572 ΔE 0.054
Use #75666F 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.