#BFC8EF
Closest named color: Light Periwinkle (#C1C6FC). oklch(83.9% 0.055 274.9), rgb(191, 200, 239).
Aa
Black text reads best on this color (12.72:1).
About this color
#BFC8EF is a light, muted blue. In OKLCH its lightness is 84%, its chroma 0.055 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 12.72:1.
| Hue family | Blues |
| Lightness | light (84%) |
| Chroma | muted (0.055) |
| Temperature | cool |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 12.72:1 |
| White text | 1.65:1 |
Values
| HEX | #BFC8EF |
| RGB | rgb(191, 200, 239) |
| HSL | hsl(229, 60%, 84%) |
| OKLCH | oklch(83.9% 0.055 274.9) |
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 #BFC8EF | 1.65:1 | Fails | Lc -32.4 | Non-text elements, placeholder text |
| Black text on #BFC8EF | 12.72:1 | AAA | Lc 75.0 | Fine for body text |
| #BFC8EF text on white | 1.65:1 | Fails | Lc 28.8 | Dividers and decoration only |
| #BFC8EF 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
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E6E9F5
oklch(93.5% 0.016 274.8)
-
Step 200
200
#D3D8EE
oklch(88.5% 0.031 275.6)
-
Step 300
300 (this color)
#BFC8EF
oklch(83.9% 0.055 274.9)
-
Step 400
400
#909CD8
oklch(70.6% 0.089 275.2)
-
Step 500
500
#7683CE
oklch(63.1% 0.114 275.2)
-
Step 600
600
#5F6BBB
oklch(55.5% 0.124 275.2)
-
Step 700
700
#4E59A1
oklch(49% 0.115 274.8)
-
Step 800
800
#404982
oklch(42.6% 0.095 274.9)
-
Step 900
900
#363E69
oklch(37.8% 0.074 274.3)
-
Step 950
950
#20243D
oklch(26.9% 0.047 275.9)
#BFC8EF 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) | #BDCBF1 | 0.008 |
| Deuteranopia (no green cones) | #BAC8EE | 0.007 |
| Tritanopia (no blue cones) | #B4CFD5 | 0.049 |
| Achromatopsia (no color) | #C9C9C9 | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BFC8EF
#BFC8EF
oklch(83.9% 0.055 274.9)
- #D5CAA2
#D5CAA2
oklch(83.8% 0.055 94.5)
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 #BFC8EF, 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 0.033
- Baby Blue #A2CFFE ΔE 0.039
- Cloudy Blue #ACC2D9 ΔE 0.042
- Thistle #D8BFD8 ΔE 0.044
- Light Lavender #DFC5FE ΔE 0.051
- Light Blue #ADD8E6 ΔE 0.052
Use #BFC8EF 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.