#BBD1CF
Closest named color: Celeste (#A8DADC). oklch(84.4% 0.024 190.1), rgb(187, 209, 207).
Aa
Black text reads best on this color (13.13:1).
About this color
#BBD1CF is a light close to neutral grey. In OKLCH its lightness is 84%, its chroma 0.024. It has too little chroma to lean warm or cool. The nearest named color is Celeste (#A8DADC), ΔE 0.030 away. Black text reads best on it, at 13.13:1.
| Hue family | Neutrals |
| Lightness | light (84%) |
| Chroma | close to neutral grey (0.024) |
| Temperature | neutral |
| Nearest name | Celeste (#A8DADC) |
| Black text | 13.13:1 |
| White text | 1.59:1 |
Values
| HEX | #BBD1CF |
| RGB | rgb(187, 209, 207) |
| HSL | hsl(175, 19%, 78%) |
| OKLCH | oklch(84.4% 0.024 190.1) |
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 #BBD1CF | 1.59:1 | Fails | Lc -30.5 | Non-text elements, placeholder text |
| Black text on #BBD1CF | 13.13:1 | AAA | Lc 76.8 | Fine for body text |
| #BBD1CF text on white | 1.59:1 | Fails | Lc 27.0 | Dividers and decoration only |
| #BBD1CF text on black | 13.13:1 | AAA | Lc -75.9 | Fine for body text |
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
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E5EBEB
oklch(93.6% 0.006 197)
-
Step 200
200
#D0DCDB
oklch(88.5% 0.013 190.9)
-
Step 300
300 (this color)
#BBD1CF
oklch(84.4% 0.024 190.1)
-
Step 400
400
#86A9A6
oklch(70.8% 0.038 189.9)
-
Step 500
500
#679390
oklch(63% 0.048 190.7)
-
Step 600
600
#4D7E7A
oklch(55.7% 0.054 189.1)
-
Step 700
700
#3E6A67
oklch(49.2% 0.049 190.1)
-
Step 800
800
#335654
oklch(42.6% 0.041 191.1)
-
Step 900
900
#2D4745
oklch(37.6% 0.032 189.8)
-
Step 950
950
#1B2A29
oklch(27.1% 0.02 190.8)
#BBD1CF 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) | #CECECF | 0.025 |
| Deuteranopia (no green cones) | #CACBCF | 0.024 |
| Tritanopia (no blue cones) | #B5D2D0 | 0.007 |
| Achromatopsia (no color) | #CCCCCC | 0.024 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBD1CF
#BBD1CF
oklch(84.4% 0.024 190.1)
- #DBC6C8
#DBC6C8
oklch(84.5% 0.024 11)
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 #BBD1CF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Celeste #A8DADC ΔE 0.030
- Cadet Gray #CED4DA ΔE 0.031
- Light Blue #ADD8E6 ΔE 0.033
- Light Gray #D3D3D3 ΔE 0.033
- Light Blue Grey #B7C9E2 ΔE 0.040
- Powder Blue #B0E0E6 ΔE 0.042
- Silver #C0C0C0 ΔE 0.043
- Ash Gray #BFC8AD ΔE 0.044
Use #BBD1CF 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.