#BBACA1
Closest named color: Pinkish Grey (#C8ACA9). oklch(75.4% 0.023 58.7), rgb(187, 172, 161).
Aa
Black text reads best on this color (9.52:1).
About this color
#BBACA1 is a medium-light close to neutral grey. In OKLCH its lightness is 75%, its chroma 0.023. It has too little chroma to lean warm or cool. The nearest named color is Pinkish Grey (#C8ACA9), ΔE 0.023 away. Black text reads best on it, at 9.52:1.
| Hue family | Neutrals |
| Lightness | medium-light (75%) |
| Chroma | close to neutral grey (0.023) |
| Temperature | neutral |
| Nearest name | Pinkish Grey (#C8ACA9) |
| Black text | 9.52:1 |
| White text | 2.20:1 |
Values
| HEX | #BBACA1 |
| RGB | rgb(187, 172, 161) |
| HSL | hsl(25, 16%, 68%) |
| OKLCH | oklch(75.4% 0.023 58.7) |
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 #BBACA1 | 2.20:1 | Fails | Lc -48.2 | Large or bold text, headings |
| Black text on #BBACA1 | 9.52:1 | AAA | Lc 60.6 | Content text, not long reading |
| #BBACA1 text on white | 2.20:1 | Fails | Lc 43.4 | Non-text elements, placeholder text |
| #BBACA1 text on black | 9.52:1 | AAA | Lc -58.8 | 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
#ECE9E7
oklch(93.6% 0.004 56.4)
-
Step 200
200
#DDD8D4
oklch(88.5% 0.008 61.4)
-
Step 300
300
#C8BFB8
oklch(81% 0.014 60.5)
-
Step 400
400 (this color)
#BBACA1
oklch(75.4% 0.023 58.7)
-
Step 500
500
#988578
oklch(63% 0.03 56.5)
-
Step 600
600
#826F61
oklch(55.6% 0.032 58.4)
-
Step 700
700
#6E5D50
oklch(49.1% 0.03 59.4)
-
Step 800
800
#5A4C42
oklch(42.8% 0.025 57.5)
-
Step 900
900
#4A3F38
oklch(37.7% 0.019 54.5)
-
Step 950
950
#2B2521
oklch(27% 0.012 55.8)
#BBACA1 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) | #B0ADA0 | 0.016 |
| Deuteranopia (no green cones) | #B4B0A1 | 0.014 |
| Tritanopia (no blue cones) | #C0A9A9 | 0.018 |
| Achromatopsia (no color) | #AFAFAF | 0.023 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBACA1
#BBACA1
oklch(75.4% 0.023 58.7)
- #A2B2BD
#A2B2BD
oklch(75.5% 0.024 237.8)
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 #BBACA1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pinkish Grey #C8ACA9 ΔE 0.023
- Dark Gray #A9A9A9 ΔE 0.030
- Putty #BEAE8A ΔE 0.034
- Bland #AFA88B ΔE 0.036
- French Gray #ADB5BD ΔE 0.041
- Mushroom #BA9E88 ΔE 0.042
- Stone #ADA587 ΔE 0.043
- Taupe #B9A281 ΔE 0.044
Use #BBACA1 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.