#BBAAA4
Closest named color: Pinkish Grey (#C8ACA9). oklch(75.1% 0.022 40.5), rgb(187, 170, 164).
Aa
Black text reads best on this color (9.39:1).
About this color
#BBAAA4 is a medium-light close to neutral grey. In OKLCH its lightness is 75%, its chroma 0.022. It has too little chroma to lean warm or cool. The nearest named color is Pinkish Grey (#C8ACA9), ΔE 0.022 away. Black text reads best on it, at 9.39:1.
| Hue family | Neutrals |
| Lightness | medium-light (75%) |
| Chroma | close to neutral grey (0.022) |
| Temperature | neutral |
| Nearest name | Pinkish Grey (#C8ACA9) |
| Black text | 9.39:1 |
| White text | 2.23:1 |
Values
| HEX | #BBAAA4 |
| RGB | rgb(187, 170, 164) |
| HSL | hsl(16, 14%, 69%) |
| OKLCH | oklch(75.1% 0.022 40.5) |
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 #BBAAA4 | 2.23:1 | Fails | Lc -48.8 | Large or bold text, headings |
| Black text on #BBAAA4 | 9.39:1 | AAA | Lc 59.9 | Large or bold text, headings |
| #BBAAA4 text on white | 2.23:1 | Fails | Lc 44.0 | Non-text elements, placeholder text |
| #BBAAA4 text on black | 9.39:1 | AAA | Lc -58.1 | 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
#ECE9E8
oklch(93.6% 0.004 39.5)
-
Step 200
200
#DED7D5
oklch(88.4% 0.008 36.6)
-
Step 300
300
#C9BEBA
oklch(80.9% 0.014 41.2)
-
Step 400
400 (this color)
#BBAAA4
oklch(75.1% 0.022 40.5)
-
Step 500
500
#99847D
oklch(63% 0.028 39.3)
-
Step 600
600
#836E66
oklch(55.6% 0.029 42)
-
Step 700
700
#6F5C55
oklch(49.1% 0.027 41.3)
-
Step 800
800
#5B4B45
oklch(42.7% 0.024 41.6)
-
Step 900
900
#4A3F3A
oklch(37.7% 0.018 45.9)
-
Step 950
950
#2C2522
oklch(27.1% 0.012 44.6)
#BBAAA4 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) | #AEABA4 | 0.019 |
| Deuteranopia (no green cones) | #B2AFA4 | 0.018 |
| Tritanopia (no blue cones) | #C0A8A8 | 0.012 |
| Achromatopsia (no color) | #ADADAD | 0.022 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBAAA4
#BBAAA4
oklch(75.1% 0.022 40.5)
- #A0B2B8
#A0B2B8
oklch(75.2% 0.022 219.8)
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 #BBAAA4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pinkish Grey #C8ACA9 ΔE 0.022
- Dark Gray #A9A9A9 ΔE 0.027
- French Gray #ADB5BD ΔE 0.040
- Bland #AFA88B ΔE 0.040
- Putty #BEAE8A ΔE 0.041
- Mushroom #BA9E88 ΔE 0.042
- Cement #A5A391 ΔE 0.046
- Stone #ADA587 ΔE 0.046
Use #BBAAA4 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.