#BBB3A7
Closest named color: Pinkish Grey (#C8ACA9). oklch(77% 0.019 78.2), rgb(187, 179, 167).
Aa
Black text reads best on this color (10.11:1).
About this color
#BBB3A7 is a medium-light close to neutral grey. In OKLCH its lightness is 77%, its chroma 0.019. It has too little chroma to lean warm or cool. The nearest named color is Pinkish Grey (#C8ACA9), ΔE 0.026 away. Black text reads best on it, at 10.11:1.
| Hue family | Neutrals |
| Lightness | medium-light (77%) |
| Chroma | close to neutral grey (0.019) |
| Temperature | neutral |
| Nearest name | Pinkish Grey (#C8ACA9) |
| Black text | 10.11:1 |
| White text | 2.07:1 |
Values
| HEX | #BBB3A7 |
| RGB | rgb(187, 179, 167) |
| HSL | hsl(36, 13%, 69%) |
| OKLCH | oklch(77% 0.019 78.2) |
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 #BBB3A7 | 2.07:1 | Fails | Lc -45.1 | Large or bold text, headings |
| Black text on #BBB3A7 | 10.11:1 | AAA | Lc 63.4 | Content text, not long reading |
| #BBB3A7 text on white | 2.07:1 | Fails | Lc 40.6 | Non-text elements, placeholder text |
| #BBB3A7 text on black | 10.11:1 | AAA | Lc -61.7 | Content text, not long reading |
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 300.
-
Step 50
50
#F6F5F3
oklch(97% 0.003 84.6)
-
Step 100
100
#ECE9E6
oklch(93.6% 0.005 67.8)
-
Step 200
200
#DDD8D1
oklch(88.4% 0.011 76.6)
-
Step 300
300 (this color)
#BBB3A7
oklch(77% 0.019 78.2)
-
Step 400
400
#AB9F8C
oklch(70.8% 0.03 79.4)
-
Step 500
500
#97876F
oklch(63.1% 0.04 77.9)
-
Step 600
600
#817157
oklch(55.7% 0.043 79.7)
-
Step 700
700
#6D5E47
oklch(49% 0.04 78.2)
-
Step 800
800
#594D3B
oklch(42.7% 0.032 77.7)
-
Step 900
900
#494032
oklch(37.6% 0.026 78.7)
-
Step 950
950
#2B261E
oklch(27.1% 0.016 79.5)
#BBB3A7 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) | #B7B3A6 | 0.006 |
| Deuteranopia (no green cones) | #B9B5A7 | 0.006 |
| Tritanopia (no blue cones) | #BFB1B0 | 0.017 |
| Achromatopsia (no color) | #B4B4B4 | 0.019 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBB3A7
#BBB3A7
oklch(77% 0.019 78.2)
- #ADB5C1
#ADB5C1
oklch(77.1% 0.019 258.4)
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 #BBB3A7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pinkish Grey #C8ACA9 ΔE 0.026
- French Gray #ADB5BD ΔE 0.033
- Putty #BEAE8A ΔE 0.037
- Dark Gray #A9A9A9 ΔE 0.040
- Silver #C0C0C0 ΔE 0.042
- Bland #AFA88B ΔE 0.047
- Tan #D2B48C ΔE 0.048
- Toupe #C7AC7D ΔE 0.053
Use #BBB3A7 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.