#ACB2A4
Closest named color: Dark Gray (#A9A9A9). oklch(75.5% 0.021 125.9), rgb(172, 178, 164).
Aa
Black text reads best on this color (9.65:1).
About this color
#ACB2A4 is a medium-light close to neutral grey. In OKLCH its lightness is 75%, its chroma 0.021. It has too little chroma to lean warm or cool. The nearest named color is Dark Gray (#A9A9A9), ΔE 0.029 away. Black text reads best on it, at 9.65:1.
| Hue family | Neutrals |
| Lightness | medium-light (75%) |
| Chroma | close to neutral grey (0.021) |
| Temperature | neutral |
| Nearest name | Dark Gray (#A9A9A9) |
| Black text | 9.65:1 |
| White text | 2.17:1 |
Values
| HEX | #ACB2A4 |
| RGB | rgb(172, 178, 164) |
| HSL | hsl(86, 8%, 67%) |
| OKLCH | oklch(75.5% 0.021 125.9) |
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 #ACB2A4 | 2.17:1 | Fails | Lc -47.5 | Large or bold text, headings |
| Black text on #ACB2A4 | 9.65:1 | AAA | Lc 61.2 | Content text, not long reading |
| #ACB2A4 text on white | 2.17:1 | Fails | Lc 42.8 | Non-text elements, placeholder text |
| #ACB2A4 text on black | 9.65:1 | AAA | Lc -59.4 | Large or bold text, headings |
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 400.
-
Step 50
50
#F5F6F4
oklch(97.2% 0.003 128.5)
-
Step 100
100
#E9EAE8
oklch(93.6% 0.003 128.5)
-
Step 200
200
#D8DAD5
oklch(88.5% 0.007 124.5)
-
Step 300
300
#BEC2B9
oklch(80.8% 0.013 126.4)
-
Step 400
400 (this color)
#ACB2A4
oklch(75.5% 0.021 125.9)
-
Step 500
500
#858D7B
oklch(63.2% 0.028 126.8)
-
Step 600
600
#6F7764
oklch(55.7% 0.03 126)
-
Step 700
700
#5D6453
oklch(49.2% 0.028 125.6)
-
Step 800
800
#4C5144
oklch(42.6% 0.022 124.5)
-
Step 900
900
#3F4339
oklch(37.6% 0.017 125)
-
Step 950
950
#252722
oklch(26.9% 0.01 124.9)
#ACB2A4 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) | #B4B0A3 | 0.012 |
| Deuteranopia (no green cones) | #B3B0A5 | 0.011 |
| Tritanopia (no blue cones) | #ADB0AE | 0.017 |
| Achromatopsia (no color) | #B0B0B0 | 0.021 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACB2A4
#ACB2A4
oklch(75.5% 0.021 125.9)
- #B2ACBA
#B2ACBA
oklch(75.4% 0.021 305.2)
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 #ACB2A4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Gray #A9A9A9 ΔE 0.029
- French Gray #ADB5BD ΔE 0.034
- Bland #AFA88B ΔE 0.036
- Putty #BEAE8A ΔE 0.039
- Pewter #96A8A1 ΔE 0.043
- Stone #ADA587 ΔE 0.044
- Cement #A5A391 ΔE 0.044
- Pinkish Grey #C8ACA9 ΔE 0.044
Use #ACB2A4 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.