#BDD3E5
Closest named color: Light Blue (#ADD8E6). oklch(85.6% 0.035 242.7), rgb(189, 211, 229).
Aa
Black text reads best on this color (13.61:1).
About this color
#BDD3E5 is a light, muted blue. In OKLCH its lightness is 86%, its chroma 0.035 and its hue 243°. 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 13.61:1.
| Hue family | Blues |
| Lightness | light (86%) |
| Chroma | muted (0.035) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 13.61:1 |
| White text | 1.54:1 |
Values
| HEX | #BDD3E5 |
| RGB | rgb(189, 211, 229) |
| HSL | hsl(207, 43%, 82%) |
| OKLCH | oklch(85.6% 0.035 242.7) |
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 #BDD3E5 | 1.54:1 | Fails | Lc -28.3 | Dividers and decoration only |
| Black text on #BDD3E5 | 13.61:1 | AAA | Lc 78.7 | Fine for body text |
| #BDD3E5 text on white | 1.54:1 | Fails | Lc 25.0 | Dividers and decoration only |
| #BDD3E5 text on black | 13.61:1 | AAA | Lc -78.1 | 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
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E3EBF2
oklch(93.6% 0.013 244.3)
-
Step 200
200 (this color)
#BDD3E5
oklch(85.6% 0.035 242.7)
-
Step 300
300
#A9C5DB
oklch(81% 0.043 241.8)
-
Step 400
400
#79A6CA
oklch(70.6% 0.072 243.1)
-
Step 500
500
#5590BC
oklch(63.1% 0.091 242.3)
-
Step 600
600
#3879A8
oklch(55.5% 0.099 242.8)
-
Step 700
700
#2A6690
oklch(49.1% 0.091 242.5)
-
Step 800
800
#245375
oklch(42.6% 0.076 242.9)
-
Step 900
900
#23455E
oklch(37.7% 0.059 242.4)
-
Step 950
950
#152937
oklch(27.1% 0.037 240.5)
#BDD3E5 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) | #CCD3E6 | 0.020 |
| Deuteranopia (no green cones) | #C7CEE5 | 0.017 |
| Tritanopia (no blue cones) | #B3D7D9 | 0.026 |
| Achromatopsia (no color) | #D0D0D0 | 0.035 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BDD3E5
#BDD3E5
oklch(85.6% 0.035 242.7)
- #E1CBB9
#E1CBB9
oklch(85.6% 0.035 61.6)
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 #BDD3E5, 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 0.026
- Light Blue Grey #B7C9E2 ΔE 0.028
- Celeste #A8DADC ΔE 0.036
- Powder Blue #B0E0E6 ΔE 0.036
- Light Gray #D3D3D3 ΔE 0.036
- Light Steel Blue #B0C4DE ΔE 0.044
- Baby Blue #A2CFFE ΔE 0.050
Use #BDD3E5 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.