#BBD2EC
Closest named color: Light Blue Grey (#B7C9E2). oklch(85.5% 0.044 251.5), rgb(187, 210, 236).
Aa
Black text reads best on this color (13.54:1).
About this color
#BBD2EC is a light, muted blue. In OKLCH its lightness is 85%, its chroma 0.044 and its hue 252°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue Grey (#B7C9E2), ΔE 0.025 away. Black text reads best on it, at 13.54:1.
| Hue family | Blues |
| Lightness | light (85%) |
| Chroma | muted (0.044) |
| Temperature | cool |
| Nearest name | Light Blue Grey (#B7C9E2) |
| Black text | 13.54:1 |
| White text | 1.55:1 |
Values
| HEX | #BBD2EC |
| RGB | rgb(187, 210, 236) |
| HSL | hsl(212, 56%, 83%) |
| OKLCH | oklch(85.5% 0.044 251.5) |
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 #BBD2EC | 1.55:1 | Fails | Lc -28.6 | Dividers and decoration only |
| Black text on #BBD2EC | 13.54:1 | AAA | Lc 78.5 | Fine for body text |
| #BBD2EC text on white | 1.55:1 | Fails | Lc 25.3 | Dividers and decoration only |
| #BBD2EC text on black | 13.54:1 | AAA | Lc -77.8 | 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
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E2EBF5
oklch(93.6% 0.017 250.8)
-
Step 200
200 (this color)
#BBD2EC
oklch(85.5% 0.044 251.5)
-
Step 300
300
#A6C4E5
oklch(80.9% 0.057 251)
-
Step 400
400
#76A4D8
oklch(70.6% 0.091 252.1)
-
Step 500
500
#518DCD
oklch(63.1% 0.116 251.5)
-
Step 600
600
#3376BA
oklch(55.6% 0.126 251.4)
-
Step 700
700
#2563A0
oklch(49.1% 0.116 251.2)
-
Step 800
800
#215182
oklch(42.7% 0.097 251.5)
-
Step 900
900
#204368
oklch(37.6% 0.076 251.6)
-
Step 950
950
#14283D
oklch(27.1% 0.047 251)
#BBD2EC 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) | #C9D2ED | 0.018 |
| Deuteranopia (no green cones) | #C3CDEB | 0.015 |
| Tritanopia (no blue cones) | #AED8DA | 0.038 |
| Achromatopsia (no color) | #CFCFCF | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBD2EC
#BBD2EC
oklch(85.5% 0.044 251.5)
- #E2CBB1
#E2CBB1
oklch(85.4% 0.044 70.6)
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 #BBD2EC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue Grey #B7C9E2 ΔE 0.025
- Light Blue #ADD8E6 ΔE 0.026
- Cadet Gray #CED4DA ΔE 0.036
- Baby Blue #A2CFFE ΔE 0.041
- Light Steel Blue #B0C4DE ΔE 0.041
- Powder Blue #B0E0E6 ΔE 0.042
- Celeste #A8DADC ΔE 0.043
- Light Periwinkle #C1C6FC ΔE 0.045
Use #BBD2EC 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.