#BFCBEF
Closest named color: Light Blue Grey (#B7C9E2). oklch(84.5% 0.052 270.7), rgb(191, 203, 239).
Aa
Black text reads best on this color (13.00:1).
About this color
#BFCBEF is a light, muted blue. In OKLCH its lightness is 84%, its chroma 0.052 and its hue 271°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue Grey (#B7C9E2), ΔE 0.022 away. Black text reads best on it, at 13.00:1.
| Hue family | Blues |
| Lightness | light (84%) |
| Chroma | muted (0.052) |
| Temperature | cool |
| Nearest name | Light Blue Grey (#B7C9E2) |
| Black text | 13.00:1 |
| White text | 1.61:1 |
Values
| HEX | #BFCBEF |
| RGB | rgb(191, 203, 239) |
| HSL | hsl(225, 60%, 84%) |
| OKLCH | oklch(84.5% 0.052 270.7) |
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 #BFCBEF | 1.61:1 | Fails | Lc -31.1 | Non-text elements, placeholder text |
| Black text on #BFCBEF | 13.00:1 | AAA | Lc 76.2 | Fine for body text |
| #BFCBEF text on white | 1.61:1 | Fails | Lc 27.6 | Dividers and decoration only |
| #BFCBEF text on black | 13.00:1 | AAA | Lc -75.4 | 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
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E6EAF4
oklch(93.7% 0.014 268.5)
-
Step 200
200
#D2D9ED
oklch(88.6% 0.029 270.4)
-
Step 300
300 (this color)
#BFCBEF
oklch(84.5% 0.052 270.7)
-
Step 400
400
#8D9ED5
oklch(70.7% 0.083 270.9)
-
Step 500
500
#7185CA
oklch(63% 0.107 270.8)
-
Step 600
600
#5A6EB7
oklch(55.6% 0.116 270.7)
-
Step 700
700
#4A5C9D
oklch(49.1% 0.106 270.4)
-
Step 800
800
#3D4B80
oklch(42.7% 0.09 271)
-
Step 900
900
#343F66
oklch(37.7% 0.069 270.9)
-
Step 950
950
#1E253C
oklch(27% 0.044 270.3)
#BFCBEF 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) | #C1CEF1 | 0.008 |
| Deuteranopia (no green cones) | #BDCAEE | 0.004 |
| Tritanopia (no blue cones) | #B4D2D7 | 0.047 |
| Achromatopsia (no color) | #CBCBCB | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BFCBEF
#BFCBEF
oklch(84.5% 0.052 270.7)
- #D9CBA6
#D9CBA6
oklch(84.4% 0.052 89.8)
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 #BFCBEF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue Grey #B7C9E2 ΔE 0.022
- Light Periwinkle #C1C6FC ΔE 0.026
- Light Steel Blue #B0C4DE ΔE 0.035
- Baby Blue #A2CFFE ΔE 0.038
- Cloudy Blue #ACC2D9 ΔE 0.045
- Light Blue #ADD8E6 ΔE 0.045
- Thistle #D8BFD8 ΔE 0.046
- Cadet Gray #CED4DA ΔE 0.048
Use #BFCBEF 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.