#BBDDF6
Closest named color: Powder Blue (#B0E0E6). oklch(88.1% 0.05 240), rgb(187, 221, 246).
Aa
Black text reads best on this color (14.78:1).
About this color
#BBDDF6 is a light, muted blue. In OKLCH its lightness is 88%, its chroma 0.050 and its hue 240°. Its hue sits on the cool side of the wheel. The nearest named color is Powder Blue (#B0E0E6), ΔE 0.030 away. Black text reads best on it, at 14.78:1.
| Hue family | Blues |
| Lightness | light (88%) |
| Chroma | muted (0.050) |
| Temperature | cool |
| Nearest name | Powder Blue (#B0E0E6) |
| Black text | 14.78:1 |
| White text | 1.42:1 |
Values
| HEX | #BBDDF6 |
| RGB | rgb(187, 221, 246) |
| HSL | hsl(205, 77%, 85%) |
| OKLCH | oklch(88.1% 0.05 240) |
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 #BBDDF6 | 1.42:1 | Fails | Lc -23.0 | Dividers and decoration only |
| Black text on #BBDDF6 | 14.78:1 | AAA | Lc 83.5 | Fine for body text |
| #BBDDF6 text on white | 1.42:1 | Fails | Lc 20.2 | Dividers and decoration only |
| #BBDDF6 text on black | 14.78:1 | AAA | Lc -83.2 | 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
#F1F6FB
oklch(97.1% 0.009 247.9)
-
Step 100
100
#DFECF5
oklch(93.6% 0.018 237.8)
-
Step 200
200 (this color)
#BBDDF6
oklch(88.1% 0.05 240)
-
Step 300
300
#9BC7E6
oklch(80.9% 0.064 239.3)
-
Step 400
400
#60A9DA
oklch(70.7% 0.103 239.8)
-
Step 500
500
#2792D0
oklch(63% 0.131 240.1)
-
Step 600
600
#007BB6
oklch(55.6% 0.128 240.2)
-
Step 700
700
#006799
oklch(49% 0.112 240)
-
Step 800
800
#00557F
oklch(42.8% 0.098 239.8)
-
Step 900
900
#01466A
oklch(37.6% 0.086 240.3)
-
Step 950
950
#07293E
oklch(26.9% 0.055 240.7)
#BBDDF6 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) | #D3DCF7 | 0.030 |
| Deuteranopia (no green cones) | #CBD6F6 | 0.026 |
| Tritanopia (no blue cones) | #AAE3E5 | 0.039 |
| Achromatopsia (no color) | #D8D8D8 | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBDDF6
#BBDDF6
oklch(88.1% 0.05 240)
- #F1D1B7
#F1D1B7
oklch(88.1% 0.05 61.2)
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 #BBDDF6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Powder Blue #B0E0E6 ΔE 0.030
- Light Blue #ADD8E6 ΔE 0.030
- Cadet Gray #CED4DA ΔE 0.042
- Celeste #A8DADC ΔE 0.044
- Pale Turquoise #AFEEEE ΔE 0.051
- Gainsboro #DCDCDC ΔE 0.052
- Light Gray #D3D3D3 ΔE 0.052
- Diamond #B9F2FF ΔE 0.053
Use #BBDDF6 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.