#BBD3CF
Closest named color: Celeste (#A8DADC). oklch(84.8% 0.026 184.6), rgb(187, 211, 207).
Aa
Black text reads best on this color (13.33:1).
About this color
#BBD3CF is a light close to neutral grey. In OKLCH its lightness is 85%, its chroma 0.026. It has too little chroma to lean warm or cool. The nearest named color is Celeste (#A8DADC), ΔE 0.028 away. Black text reads best on it, at 13.33:1.
| Hue family | Neutrals |
| Lightness | light (85%) |
| Chroma | close to neutral grey (0.026) |
| Temperature | neutral |
| Nearest name | Celeste (#A8DADC) |
| Black text | 13.33:1 |
| White text | 1.57:1 |
Values
| HEX | #BBD3CF |
| RGB | rgb(187, 211, 207) |
| HSL | hsl(170, 21%, 78%) |
| OKLCH | oklch(84.8% 0.026 184.6) |
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 #BBD3CF | 1.57:1 | Fails | Lc -29.6 | Dividers and decoration only |
| Black text on #BBD3CF | 13.33:1 | AAA | Lc 77.6 | Fine for body text |
| #BBD3CF text on white | 1.57:1 | Fails | Lc 26.2 | Dividers and decoration only |
| #BBD3CF text on black | 13.33:1 | AAA | Lc -76.8 | 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 200.
-
Step 50
50
#F2F6F6
oklch(97% 0.004 197.1)
-
Step 100
100
#E3ECEA
oklch(93.6% 0.01 181.4)
-
Step 200
200 (this color)
#BBD3CF
oklch(84.8% 0.026 184.6)
-
Step 300
300
#A9C8C3
oklch(80.8% 0.034 184.7)
-
Step 400
400
#7AACA5
oklch(70.7% 0.054 185.2)
-
Step 500
500
#55978F
oklch(63% 0.069 185.6)
-
Step 600
600
#378279
oklch(55.7% 0.076 184.7)
-
Step 700
700
#296E66
oklch(49.2% 0.07 184.7)
-
Step 800
800
#235953
oklch(42.6% 0.058 185.4)
-
Step 900
900
#234944
oklch(37.6% 0.044 184.5)
-
Step 950
950
#152B28
oklch(27% 0.029 184.5)
#BBD3CF 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) | #D0D0CF | 0.028 |
| Deuteranopia (no green cones) | #CCCCCF | 0.028 |
| Tritanopia (no blue cones) | #B5D4D2 | 0.008 |
| Achromatopsia (no color) | #CECECE | 0.027 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBD3CF
#BBD3CF
oklch(84.8% 0.026 184.6)
- #DDC6CB
#DDC6CB
oklch(84.7% 0.027 2.9)
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 #BBD3CF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Celeste #A8DADC ΔE 0.028
- Cadet Gray #CED4DA ΔE 0.030
- Light Blue #ADD8E6 ΔE 0.032
- Light Gray #D3D3D3 ΔE 0.032
- Powder Blue #B0E0E6 ΔE 0.039
- Light Blue Grey #B7C9E2 ΔE 0.044
- Ash Gray #BFC8AD ΔE 0.046
- Silver #C0C0C0 ΔE 0.048
Use #BBD3CF 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.