#BCDDFB
Closest named color: Light Blue (#ADD8E6). oklch(88.3% 0.054 245.9), rgb(188, 221, 251).
Aa
Black text reads best on this color (14.87:1).
About this color
#BCDDFB is a light, muted blue. In OKLCH its lightness is 88%, its chroma 0.054 and its hue 246°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue (#ADD8E6), ΔE 0.036 away. Black text reads best on it, at 14.87:1.
| Hue family | Blues |
| Lightness | light (88%) |
| Chroma | muted (0.054) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 14.87:1 |
| White text | 1.41:1 |
Values
| HEX | #BCDDFB |
| RGB | rgb(188, 221, 251) |
| HSL | hsl(209, 89%, 86%) |
| OKLCH | oklch(88.3% 0.054 245.9) |
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 #BCDDFB | 1.41:1 | Fails | Lc -22.7 | Dividers and decoration only |
| Black text on #BCDDFB | 14.87:1 | AAA | Lc 83.8 | Fine for body text |
| #BCDDFB text on white | 1.41:1 | Fails | Lc 19.9 | Dividers and decoration only |
| #BCDDFB text on black | 14.87:1 | AAA | Lc -83.6 | 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
#DFECF7
oklch(93.7% 0.02 243.4)
-
Step 200
200 (this color)
#BCDDFB
oklch(88.3% 0.054 245.9)
-
Step 300
300
#9CC6EC
oklch(81% 0.07 246.1)
-
Step 400
400
#62A7E2
oklch(70.7% 0.112 246)
-
Step 500
500
#2C90DA
oklch(63.2% 0.143 245.7)
-
Step 600
600
#0078C1
oklch(55.5% 0.143 246.2)
-
Step 700
700
#0065A3
oklch(49.1% 0.126 245.9)
-
Step 800
800
#005387
oklch(42.8% 0.11 245.8)
-
Step 900
900
#05456F
oklch(37.7% 0.092 245.3)
-
Step 950
950
#082941
oklch(27.1% 0.058 244.7)
#BCDDFB 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) | #D1DDFD | 0.027 |
| Deuteranopia (no green cones) | #C9D6FA | 0.023 |
| Tritanopia (no blue cones) | #AAE4E7 | 0.044 |
| Achromatopsia (no color) | #D9D9D9 | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BCDDFB
#BCDDFB
oklch(88.3% 0.054 245.9)
- #F2D2B3
#F2D2B3
oklch(88.3% 0.055 66.1)
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 #BCDDFB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.036
- Powder Blue #B0E0E6 ΔE 0.037
- Cadet Gray #CED4DA ΔE 0.047
- Celeste #A8DADC ΔE 0.051
- Baby Blue #A2CFFE ΔE 0.052
- Diamond #B9F2FF ΔE 0.054
- Pale Turquoise #AFEEEE ΔE 0.055
- Gainsboro #DCDCDC ΔE 0.055
Use #BCDDFB 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.