#B7AAA1
Closest named color: Dark Gray (#A9A9A9). oklch(74.6% 0.02 57.1), rgb(183, 170, 161).
Aa
Black text reads best on this color (9.27:1).
About this color
#B7AAA1 is a medium-light close to neutral grey. In OKLCH its lightness is 75%, its chroma 0.020. It has too little chroma to lean warm or cool. The nearest named color is Dark Gray (#A9A9A9), ΔE 0.023 away. Black text reads best on it, at 9.27:1.
| Hue family | Neutrals |
| Lightness | medium-light (75%) |
| Chroma | close to neutral grey (0.020) |
| Temperature | neutral |
| Nearest name | Dark Gray (#A9A9A9) |
| Black text | 9.27:1 |
| White text | 2.26:1 |
Values
| HEX | #B7AAA1 |
| RGB | rgb(183, 170, 161) |
| HSL | hsl(25, 13%, 67%) |
| OKLCH | oklch(74.6% 0.02 57.1) |
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 #B7AAA1 | 2.26:1 | Fails | Lc -49.5 | Large or bold text, headings |
| Black text on #B7AAA1 | 9.27:1 | AAA | Lc 59.3 | Large or bold text, headings |
| #B7AAA1 text on white | 2.26:1 | Fails | Lc 44.6 | Non-text elements, placeholder text |
| #B7AAA1 text on black | 9.27:1 | AAA | Lc -57.5 | 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
#DDD8D5
oklch(88.5% 0.007 53.4)
-
Step 300
300
#C7BFB9
oklch(80.9% 0.012 59.5)
-
Step 400
400 (this color)
#B7AAA1
oklch(74.6% 0.02 57.1)
-
Step 500
500
#96867B
oklch(63.1% 0.025 56.7)
-
Step 600
600
#807064
oklch(55.7% 0.027 59)
-
Step 700
700
#6C5D53
oklch(49% 0.025 55.7)
-
Step 800
800
#584C44
oklch(42.6% 0.021 55.8)
-
Step 900
900
#494039
oklch(37.8% 0.017 60.1)
-
Step 950
950
#2B2522
oklch(27% 0.011 48.3)
#B7AAA1 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) | #AEABA0 | 0.013 |
| Deuteranopia (no green cones) | #B1ADA1 | 0.011 |
| Tritanopia (no blue cones) | #BCA8A7 | 0.014 |
| Achromatopsia (no color) | #ACACAC | 0.020 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B7AAA1
#B7AAA1
oklch(74.6% 0.02 57.1)
- #A2AFB8
#A2AFB8
oklch(74.7% 0.02 237.9)
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 #B7AAA1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Gray #A9A9A9 ΔE 0.023
- Pinkish Grey #C8ACA9 ΔE 0.029
- Bland #AFA88B ΔE 0.033
- Putty #BEAE8A ΔE 0.038
- Mushroom #BA9E88 ΔE 0.038
- Cement #A5A391 ΔE 0.039
- Stone #ADA587 ΔE 0.039
- French Gray #ADB5BD ΔE 0.041
Use #B7AAA1 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.