#BDDEFF
Closest named color: Powder Blue (#B0E0E6). oklch(88.7% 0.058 248.5), rgb(189, 222, 255).
Aa
Black text reads best on this color (15.05:1).
About this color
#BDDEFF is a light, muted blue. In OKLCH its lightness is 89%, its chroma 0.058 and its hue 248°. Its hue sits on the cool side of the wheel. The nearest named color is Powder Blue (#B0E0E6), ΔE 0.042 away. Black text reads best on it, at 15.05:1.
| Hue family | Blues |
| Lightness | light (89%) |
| Chroma | muted (0.058) |
| Temperature | cool |
| Nearest name | Powder Blue (#B0E0E6) |
| Black text | 15.05:1 |
| White text | 1.39:1 |
Values
| HEX | #BDDEFF |
| RGB | rgb(189, 222, 255) |
| HSL | hsl(210, 100%, 87%) |
| OKLCH | oklch(88.7% 0.058 248.5) |
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 #BDDEFF | 1.39:1 | Fails | Lc -21.8 | Dividers and decoration only |
| Black text on #BDDEFF | 15.05:1 | AAA | Lc 84.5 | Fine for body text |
| #BDDEFF text on white | 1.39:1 | Fails | Lc 19.1 | Dividers and decoration only |
| #BDDEFF text on black | 15.05:1 | AAA | Lc -84.3 | 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
#F0F6FC
oklch(97% 0.01 247.9)
-
Step 100
100
#DFEBF8
oklch(93.5% 0.022 250.2)
-
Step 200
200 (this color)
#BDDEFF
oklch(88.7% 0.058 248.5)
-
Step 300
300
#9BC5EF
oklch(80.8% 0.075 248.8)
-
Step 400
400
#61A6E7
oklch(70.7% 0.119 248.5)
-
Step 500
500
#2C8EE0
oklch(63.1% 0.152 248.6)
-
Step 600
600
#0077C7
oklch(55.7% 0.152 248.5)
-
Step 700
700
#0064A8
oklch(49.2% 0.133 248.3)
-
Step 800
800
#00518B
oklch(42.6% 0.117 248.8)
-
Step 900
900
#064473
oklch(37.8% 0.098 248.4)
-
Step 950
950
#082843
oklch(27% 0.062 248.2)
#BDDEFF 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) | #D2DEFF | 0.026 |
| Deuteranopia (no green cones) | #CAD7FE | 0.023 |
| Tritanopia (no blue cones) | #AAE6E9 | 0.049 |
| Achromatopsia (no color) | #DADADA | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BDDEFF
#BDDEFF
oklch(88.7% 0.058 248.5)
- #F4D4B2
#F4D4B2
oklch(88.8% 0.057 68.7)
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 #BDDEFF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Powder Blue #B0E0E6 ΔE 0.042
- Light Blue #ADD8E6 ΔE 0.042
- Cadet Gray #CED4DA ΔE 0.051
- Diamond #B9F2FF ΔE 0.053
- Baby Blue #A2CFFE ΔE 0.054
- Celeste #A8DADC ΔE 0.057
- Pale Turquoise #AFEEEE ΔE 0.057
- Gainsboro #DCDCDC ΔE 0.058
Use #BDDEFF 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.