#BBD4F4
Closest named color: Light Blue (#ADD8E6). oklch(86.2% 0.052 254.7), rgb(187, 212, 244).
Aa
Black text reads best on this color (13.83:1).
About this color
#BBD4F4 is a light, muted blue. In OKLCH its lightness is 86%, its chroma 0.052 and its hue 255°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue (#ADD8E6), ΔE 0.031 away. Black text reads best on it, at 13.83:1.
| Hue family | Blues |
| Lightness | light (86%) |
| Chroma | muted (0.052) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 13.83:1 |
| White text | 1.51:1 |
Values
| HEX | #BBD4F4 |
| RGB | rgb(187, 212, 244) |
| HSL | hsl(214, 72%, 85%) |
| OKLCH | oklch(86.2% 0.052 254.7) |
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 #BBD4F4 | 1.51:1 | Fails | Lc -27.3 | Dividers and decoration only |
| Black text on #BBD4F4 | 13.83:1 | AAA | Lc 79.7 | Fine for body text |
| #BBD4F4 text on white | 1.51:1 | Fails | Lc 24.1 | Dividers and decoration only |
| #BBD4F4 text on black | 13.83:1 | AAA | Lc -79.1 | 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
#F1F6FC
oklch(97.1% 0.01 252.8)
-
Step 100
100
#E1EBF7
oklch(93.6% 0.019 252.9)
-
Step 200
200 (this color)
#BBD4F4
oklch(86.2% 0.052 254.7)
-
Step 300
300
#A4C3EC
oklch(80.9% 0.067 255.5)
-
Step 400
400
#71A3E2
oklch(70.6% 0.107 254.7)
-
Step 500
500
#4A8BDA
oklch(63% 0.137 254.6)
-
Step 600
600
#2B73C8
oklch(55.5% 0.15 255)
-
Step 700
700
#1D60AD
oklch(49% 0.139 254.9)
-
Step 800
800
#1B4F8C
oklch(42.7% 0.115 254.8)
-
Step 900
900
#1C4270
oklch(37.7% 0.09 254.8)
-
Step 950
950
#122741
oklch(27% 0.056 254.8)
#BBD4F4 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) | #C9D5F6 | 0.019 |
| Deuteranopia (no green cones) | #C3CFF3 | 0.015 |
| Tritanopia (no blue cones) | #ACDBDE | 0.046 |
| Achromatopsia (no color) | #D2D2D2 | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBD4F4
#BBD4F4
oklch(86.2% 0.052 254.7)
- #E6CDAC
#E6CDAC
oklch(86.1% 0.052 74.7)
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 #BBD4F4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.031
- Light Blue Grey #B7C9E2 ΔE 0.034
- Baby Blue #A2CFFE ΔE 0.037
- Cadet Gray #CED4DA ΔE 0.042
- Light Periwinkle #C1C6FC ΔE 0.042
- Powder Blue #B0E0E6 ΔE 0.044
- Celeste #A8DADC ΔE 0.049
- Light Steel Blue #B0C4DE ΔE 0.049
Use #BBD4F4 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.