#B3ACA0
Closest named color: Dark Gray (#A9A9A9). oklch(74.7% 0.019 81.3), rgb(179, 172, 160).
Aa
Black text reads best on this color (9.32:1).
About this color
#B3ACA0 is a medium-light close to neutral grey. In OKLCH its lightness is 75%, its chroma 0.019. It has too little chroma to lean warm or cool. The nearest named color is Dark Gray (#A9A9A9), ΔE 0.022 away. Black text reads best on it, at 9.32:1.
| Hue family | Neutrals |
| Lightness | medium-light (75%) |
| Chroma | close to neutral grey (0.019) |
| Temperature | neutral |
| Nearest name | Dark Gray (#A9A9A9) |
| Black text | 9.32:1 |
| White text | 2.25:1 |
Values
| HEX | #B3ACA0 |
| RGB | rgb(179, 172, 160) |
| HSL | hsl(38, 11%, 66%) |
| OKLCH | oklch(74.7% 0.019 81.3) |
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 #B3ACA0 | 2.25:1 | Fails | Lc -49.2 | Large or bold text, headings |
| Black text on #B3ACA0 | 9.32:1 | AAA | Lc 59.6 | Large or bold text, headings |
| #B3ACA0 text on white | 2.25:1 | Fails | Lc 44.4 | Non-text elements, placeholder text |
| #B3ACA0 text on black | 9.32:1 | AAA | Lc -57.7 | 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
#F6F5F4
oklch(97.1% 0.002 67.8)
-
Step 100
100
#EBEAE7
oklch(93.7% 0.004 91.4)
-
Step 200
200
#DBD9D4
oklch(88.5% 0.007 88.6)
-
Step 300
300
#C4C0B8
oklch(80.9% 0.012 84.6)
-
Step 400
400 (this color)
#B3ACA0
oklch(74.7% 0.019 81.3)
-
Step 500
500
#91887A
oklch(63.1% 0.023 79)
-
Step 600
600
#7B7262
oklch(55.6% 0.026 82)
-
Step 700
700
#686051
oklch(49.2% 0.025 83.2)
-
Step 800
800
#554E43
oklch(42.7% 0.02 79.2)
-
Step 900
900
#464138
oklch(37.7% 0.016 82.3)
-
Step 950
950
#292621
oklch(27% 0.01 80.6)
#B3ACA0 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) | #AFAC9F | 0.006 |
| Deuteranopia (no green cones) | #B1ADA0 | 0.004 |
| Tritanopia (no blue cones) | #B7AAA9 | 0.017 |
| Achromatopsia (no color) | #ADADAD | 0.019 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B3ACA0
#B3ACA0
oklch(74.7% 0.019 81.3)
- #A6ADB9
#A6ADB9
oklch(74.6% 0.019 261.3)
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 #B3ACA0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Gray #A9A9A9 ΔE 0.022
- Bland #AFA88B ΔE 0.029
- Pinkish Grey #C8ACA9 ΔE 0.035
- Putty #BEAE8A ΔE 0.035
- Stone #ADA587 ΔE 0.036
- Cement #A5A391 ΔE 0.036
- French Gray #ADB5BD ΔE 0.040
- Mushroom #BA9E88 ΔE 0.040
Use #B3ACA0 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.