#BDC6EE
Closest named color: Light Periwinkle (#C1C6FC). oklch(83.3% 0.057 275.1), rgb(189, 198, 238).
Aa
Black text reads best on this color (12.47:1).
About this color
#BDC6EE is a light, muted blue. In OKLCH its lightness is 83%, its chroma 0.057 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is Light Periwinkle (#C1C6FC), ΔE 0.021 away. Black text reads best on it, at 12.47:1.
| Hue family | Blues |
| Lightness | light (83%) |
| Chroma | muted (0.057) |
| Temperature | cool |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 12.47:1 |
| White text | 1.68:1 |
Values
| HEX | #BDC6EE |
| RGB | rgb(189, 198, 238) |
| HSL | hsl(229, 59%, 84%) |
| OKLCH | oklch(83.3% 0.057 275.1) |
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 #BDC6EE | 1.68:1 | Fails | Lc -33.6 | Non-text elements, placeholder text |
| Black text on #BDC6EE | 12.47:1 | AAA | Lc 74.0 | Content text, not long reading |
| #BDC6EE text on white | 1.68:1 | Fails | Lc 29.8 | Dividers and decoration only |
| #BDC6EE text on black | 12.47:1 | AAA | Lc -73.0 | 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
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E6E9F5
oklch(93.5% 0.016 274.8)
-
Step 200
200
#D3D8EF
oklch(88.5% 0.032 276)
-
Step 300
300 (this color)
#BDC6EE
oklch(83.3% 0.057 275.1)
-
Step 400
400
#909CDA
oklch(70.7% 0.092 275.4)
-
Step 500
500
#7583CF
oklch(63.1% 0.115 274.7)
-
Step 600
600
#5F6BBC
oklch(55.6% 0.126 275.2)
-
Step 700
700
#4E59A2
oklch(49.1% 0.117 274.8)
-
Step 800
800
#404984
oklch(42.7% 0.098 274.9)
-
Step 900
900
#363D6A
oklch(37.6% 0.077 275.4)
-
Step 950
950
#20243E
oklch(27% 0.049 276)
#BDC6EE 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) | #BBC9F0 | 0.008 |
| Deuteranopia (no green cones) | #B8C6ED | 0.007 |
| Tritanopia (no blue cones) | #B2CDD3 | 0.051 |
| Achromatopsia (no color) | #C7C7C7 | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BDC6EE
#BDC6EE
oklch(83.3% 0.057 275.1)
- #D3C99F
#D3C99F
oklch(83.3% 0.057 96.2)
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 #BDC6EE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Periwinkle #C1C6FC ΔE 0.021
- Light Blue Grey #B7C9E2 ΔE 0.023
- Light Steel Blue #B0C4DE ΔE 0.029
- Cloudy Blue #ACC2D9 ΔE 0.039
- Baby Blue #A2CFFE ΔE 0.039
- Thistle #D8BFD8 ΔE 0.045
- Pastel Blue #A2BFFE ΔE 0.048
- Light Lavender #DFC5FE ΔE 0.054
Use #BDC6EE 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.