#B1ABBC
Closest named color: French Gray (#ADB5BD). oklch(75.2% 0.025 301.8), rgb(177, 171, 188).
Aa
Black text reads best on this color (9.42:1).
About this color
#B1ABBC is a medium-light close to neutral grey. In OKLCH its lightness is 75%, its chroma 0.025. It has too little chroma to lean warm or cool. The nearest named color is French Gray (#ADB5BD), ΔE 0.027 away. Black text reads best on it, at 9.42:1.
| Hue family | Neutrals |
| Lightness | medium-light (75%) |
| Chroma | close to neutral grey (0.025) |
| Temperature | neutral |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 9.42:1 |
| White text | 2.22:1 |
Values
| HEX | #B1ABBC |
| RGB | rgb(177, 171, 188) |
| HSL | hsl(261, 11%, 70%) |
| OKLCH | oklch(75.2% 0.025 301.8) |
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 #B1ABBC | 2.22:1 | Fails | Lc -48.7 | Large or bold text, headings |
| Black text on #B1ABBC | 9.42:1 | AAA | Lc 60.0 | Content text, not long reading |
| #B1ABBC text on white | 2.22:1 | Fails | Lc 43.9 | Non-text elements, placeholder text |
| #B1ABBC text on black | 9.42:1 | AAA | Lc -58.2 | 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
#F6F5F7
oklch(97.1% 0.003 308.4)
-
Step 100
100
#EAE9EC
oklch(93.6% 0.004 301.4)
-
Step 200
200
#DAD8DE
oklch(88.6% 0.008 301.3)
-
Step 300
300
#C2BEC9
oklch(80.8% 0.016 302.5)
-
Step 400
400 (this color)
#B1ABBC
oklch(75.2% 0.025 301.8)
-
Step 500
500
#8D859A
oklch(63.1% 0.032 302.8)
-
Step 600
600
#776F85
oklch(55.7% 0.035 301.8)
-
Step 700
700
#645D70
oklch(49.2% 0.031 302)
-
Step 800
800
#514C5B
oklch(42.7% 0.025 300.5)
-
Step 900
900
#433F4B
oklch(37.6% 0.021 300.6)
-
Step 950
950
#27252C
oklch(27% 0.013 298.6)
#B1ABBC 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) | #A8ADBD | 0.013 |
| Deuteranopia (no green cones) | #A9AEBB | 0.014 |
| Tritanopia (no blue cones) | #AFADB0 | 0.020 |
| Achromatopsia (no color) | #AEAEAE | 0.025 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B1ABBC
#B1ABBC
oklch(75.2% 0.025 301.8)
- #ACB1A0
#ACB1A0
oklch(75.2% 0.024 120.3)
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 #B1ABBC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Gray #ADB5BD ΔE 0.027
- Dark Gray #A9A9A9 ΔE 0.030
- Cool Steel #97A7B3 ΔE 0.041
- Pinkish Grey #C8ACA9 ΔE 0.042
- Light Grey Blue #9DBCD4 ΔE 0.051
- Cool Grey #95A3A6 ΔE 0.055
- Pewter #96A8A1 ΔE 0.056
- Silver #C0C0C0 ΔE 0.062
Use #B1ABBC 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.