#BDCAE3
Closest named color: Light Blue Grey (#B7C9E2). oklch(83.7% 0.038 263.6), rgb(189, 202, 227).
Aa
Black text reads best on this color (12.72:1).
About this color
#BDCAE3 is a light, muted blue. In OKLCH its lightness is 84%, its chroma 0.038 and its hue 264°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue Grey (#B7C9E2), ΔE 0.009 away. Black text reads best on it, at 12.72:1.
| Hue family | Blues |
| Lightness | light (84%) |
| Chroma | muted (0.038) |
| Temperature | cool |
| Nearest name | Light Blue Grey (#B7C9E2) |
| Black text | 12.72:1 |
| White text | 1.65:1 |
Values
| HEX | #BDCAE3 |
| RGB | rgb(189, 202, 227) |
| HSL | hsl(219, 40%, 82%) |
| OKLCH | oklch(83.7% 0.038 263.6) |
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 #BDCAE3 | 1.65:1 | Fails | Lc -32.5 | Non-text elements, placeholder text |
| Black text on #BDCAE3 | 12.72:1 | AAA | Lc 75.0 | Fine for body text |
| #BDCAE3 text on white | 1.65:1 | Fails | Lc 28.8 | Dividers and decoration only |
| #BDCAE3 text on black | 12.72:1 | AAA | Lc -74.1 | Content text, not long reading |
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 300.
-
Step 50
50
#F4F5F9
oklch(97.1% 0.005 275)
-
Step 100
100
#E6EAF1
oklch(93.6% 0.01 261.8)
-
Step 200
200
#D2D9E7
oklch(88.4% 0.021 264.5)
-
Step 300
300 (this color)
#BDCAE3
oklch(83.7% 0.038 263.6)
-
Step 400
400
#8DA1C7
oklch(70.7% 0.06 263.1)
-
Step 500
500
#7189B9
oklch(63% 0.078 263.8)
-
Step 600
600
#5A73A5
oklch(55.7% 0.084 263.5)
-
Step 700
700
#4A608D
oklch(49.1% 0.077 263.8)
-
Step 800
800
#3C4E73
oklch(42.6% 0.066 264)
-
Step 900
900
#34415D
oklch(37.7% 0.051 264.9)
-
Step 950
950
#1E2636
oklch(26.9% 0.032 263.8)
#BDCAE3 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) | #C2CBE4 | 0.007 |
| Deuteranopia (no green cones) | #BFC8E2 | 0.005 |
| Tritanopia (no blue cones) | #B4CFD2 | 0.034 |
| Achromatopsia (no color) | #C9C9C9 | 0.038 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BDCAE3
#BDCAE3
oklch(83.7% 0.038 263.6)
- #D5C8AE
#D5C8AE
oklch(83.7% 0.038 84.6)
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 #BDCAE3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue Grey #B7C9E2 ΔE 0.009
- Light Steel Blue #B0C4DE ΔE 0.025
- Cloudy Blue #ACC2D9 ΔE 0.034
- Light Blue #ADD8E6 ΔE 0.039
- Cadet Gray #CED4DA ΔE 0.041
- Light Periwinkle #C1C6FC ΔE 0.041
- Thistle #D8BFD8 ΔE 0.043
- Baby Blue #A2CFFE ΔE 0.046
Use #BDCAE3 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.