#BDCDE8
Closest named color: Light Blue Grey (#B7C9E2). oklch(84.5% 0.042 260.9), rgb(189, 205, 232).
Aa
Black text reads best on this color (13.06:1).
About this color
#BDCDE8 is a light, muted blue. In OKLCH its lightness is 84%, its chroma 0.042 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue Grey (#B7C9E2), ΔE 0.015 away. Black text reads best on it, at 13.06:1.
| Hue family | Blues |
| Lightness | light (84%) |
| Chroma | muted (0.042) |
| Temperature | cool |
| Nearest name | Light Blue Grey (#B7C9E2) |
| Black text | 13.06:1 |
| White text | 1.60:1 |
Values
| HEX | #BDCDE8 |
| RGB | rgb(189, 205, 232) |
| HSL | hsl(218, 48%, 83%) |
| OKLCH | oklch(84.5% 0.042 260.9) |
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 #BDCDE8 | 1.60:1 | Fails | Lc -30.9 | Non-text elements, placeholder text |
| Black text on #BDCDE8 | 13.06:1 | AAA | Lc 76.5 | Fine for body text |
| #BDCDE8 text on white | 1.60:1 | Fails | Lc 27.3 | Dividers and decoration only |
| #BDCDE8 text on black | 13.06:1 | AAA | Lc -75.6 | 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 300.
-
Step 50
50
#F3F5F9
oklch(97% 0.006 264.5)
-
Step 100
100
#E5EAF2
oklch(93.6% 0.012 259.8)
-
Step 200
200
#D1DAE9
oklch(88.6% 0.023 260.7)
-
Step 300
300 (this color)
#BDCDE8
oklch(84.5% 0.042 260.9)
-
Step 400
400
#89A1CB
oklch(70.6% 0.068 261.5)
-
Step 500
500
#6C8ABD
oklch(63.1% 0.085 260.8)
-
Step 600
600
#5473A9
oklch(55.5% 0.092 261)
-
Step 700
700
#446091
oklch(49% 0.086 261.1)
-
Step 800
800
#384F76
oklch(42.7% 0.071 260.6)
-
Step 900
900
#31425F
oklch(37.8% 0.055 260.8)
-
Step 950
950
#1D2738
oklch(27.2% 0.035 260.8)
#BDCDE8 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) | #C4CEE9 | 0.010 |
| Deuteranopia (no green cones) | #C0CAE7 | 0.008 |
| Tritanopia (no blue cones) | #B2D2D6 | 0.036 |
| Achromatopsia (no color) | #CCCCCC | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BDCDE8
#BDCDE8
oklch(84.5% 0.042 260.9)
- #DACAAE
#DACAAE
oklch(84.5% 0.042 81.7)
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 #BDCDE8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue Grey #B7C9E2 ΔE 0.015
- Light Steel Blue #B0C4DE ΔE 0.032
- Light Blue #ADD8E6 ΔE 0.035
- Cadet Gray #CED4DA ΔE 0.039
- Light Periwinkle #C1C6FC ΔE 0.039
- Cloudy Blue #ACC2D9 ΔE 0.041
- Baby Blue #A2CFFE ΔE 0.042
- Light Gray #D3D3D3 ΔE 0.047
Use #BDCDE8 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.