#BDD5ED
Closest named color: Light Blue (#ADD8E6). oklch(86.3% 0.042 248.3), rgb(189, 213, 237).
Aa
Black text reads best on this color (13.90:1).
About this color
#BDD5ED is a light, muted blue. In OKLCH its lightness is 86%, its chroma 0.042 and its hue 248°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue (#ADD8E6), ΔE 0.024 away. Black text reads best on it, at 13.90:1.
| Hue family | Blues |
| Lightness | light (86%) |
| Chroma | muted (0.042) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 13.90:1 |
| White text | 1.51:1 |
Values
| HEX | #BDD5ED |
| RGB | rgb(189, 213, 237) |
| HSL | hsl(210, 57%, 84%) |
| OKLCH | oklch(86.3% 0.042 248.3) |
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 #BDD5ED | 1.51:1 | Fails | Lc -27.0 | Dividers and decoration only |
| Black text on #BDD5ED | 13.90:1 | AAA | Lc 79.9 | Fine for body text |
| #BDD5ED text on white | 1.51:1 | Fails | Lc 23.8 | Dividers and decoration only |
| #BDD5ED text on black | 13.90:1 | AAA | Lc -79.4 | 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
#E2EBF4
oklch(93.6% 0.016 248)
-
Step 200
200 (this color)
#BDD5ED
oklch(86.3% 0.042 248.3)
-
Step 300
300
#A6C4E3
oklch(80.9% 0.055 249.4)
-
Step 400
400
#75A5D5
oklch(70.6% 0.088 249.2)
-
Step 500
500
#4F8EC9
oklch(63% 0.111 248.5)
-
Step 600
600
#3077B6
oklch(55.5% 0.121 248.7)
-
Step 700
700
#22649D
oklch(49.1% 0.112 248.6)
-
Step 800
800
#1E527F
oklch(42.7% 0.093 248.2)
-
Step 900
900
#1F4466
oklch(37.7% 0.072 248.5)
-
Step 950
950
#13283C
oklch(27% 0.046 248.8)
#BDD5ED 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) | #CCD5EE | 0.019 |
| Deuteranopia (no green cones) | #C6D0ED | 0.017 |
| Tritanopia (no blue cones) | #B0DADD | 0.034 |
| Achromatopsia (no color) | #D2D2D2 | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BDD5ED
#BDD5ED
oklch(86.3% 0.042 248.3)
- #E5CDB5
#E5CDB5
oklch(86.2% 0.042 67.2)
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 #BDD5ED, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.024
- Cadet Gray #CED4DA ΔE 0.032
- Light Blue Grey #B7C9E2 ΔE 0.033
- Powder Blue #B0E0E6 ΔE 0.036
- Celeste #A8DADC ΔE 0.041
- Light Gray #D3D3D3 ΔE 0.042
- Baby Blue #A2CFFE ΔE 0.046
- Light Steel Blue #B0C4DE ΔE 0.049
Use #BDD5ED 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.