#BDD6EB
Closest named color: Light Blue (#ADD8E6). oklch(86.4% 0.04 243.5), rgb(189, 214, 235).
Aa
Black text reads best on this color (13.98:1).
About this color
#BDD6EB is a light, muted blue. In OKLCH its lightness is 86%, its chroma 0.040 and its hue 244°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue (#ADD8E6), ΔE 0.022 away. Black text reads best on it, at 13.98:1.
| Hue family | Blues |
| Lightness | light (86%) |
| Chroma | muted (0.040) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 13.98:1 |
| White text | 1.50:1 |
Values
| HEX | #BDD6EB |
| RGB | rgb(189, 214, 235) |
| HSL | hsl(207, 53%, 83%) |
| OKLCH | oklch(86.4% 0.04 243.5) |
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 #BDD6EB | 1.50:1 | Fails | Lc -26.7 | Dividers and decoration only |
| Black text on #BDD6EB | 13.98:1 | AAA | Lc 80.2 | Fine for body text |
| #BDD6EB text on white | 1.50:1 | Fails | Lc 23.5 | Dividers and decoration only |
| #BDD6EB text on black | 13.98:1 | AAA | Lc -79.7 | 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
#E2EBF3
oklch(93.6% 0.015 244.7)
-
Step 200
200 (this color)
#BDD6EB
oklch(86.4% 0.04 243.5)
-
Step 300
300
#A5C5E0
oklch(80.9% 0.052 243.9)
-
Step 400
400
#73A7D0
oklch(70.7% 0.082 243)
-
Step 500
500
#4C90C4
oklch(63.1% 0.105 243.7)
-
Step 600
600
#2C79B0
oklch(55.5% 0.113 243.8)
-
Step 700
700
#1D6698
oklch(49.1% 0.106 243.7)
-
Step 800
800
#1B537B
oklch(42.6% 0.088 243.9)
-
Step 900
900
#1D4563
oklch(37.7% 0.068 243.8)
-
Step 950
950
#12293A
oklch(27.1% 0.043 242.6)
#BDD6EB 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) | #CED6EC | 0.022 |
| Deuteranopia (no green cones) | #C8D0EB | 0.020 |
| Tritanopia (no blue cones) | #B1DBDD | 0.031 |
| Achromatopsia (no color) | #D3D3D3 | 0.040 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BDD6EB
#BDD6EB
oklch(86.4% 0.04 243.5)
- #E6CDB8
#E6CDB8
oklch(86.4% 0.04 62.3)
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 #BDD6EB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.022
- Cadet Gray #CED4DA ΔE 0.029
- Powder Blue #B0E0E6 ΔE 0.033
- Light Blue Grey #B7C9E2 ΔE 0.035
- Celeste #A8DADC ΔE 0.038
- Light Gray #D3D3D3 ΔE 0.040
- Baby Blue #A2CFFE ΔE 0.049
- Gainsboro #DCDCDC ΔE 0.050
Use #BDD6EB 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.