#BBBFD8
Closest named color: Light Steel Blue (#B0C4DE). oklch(80.9% 0.035 278.4), rgb(187, 191, 216).
Aa
Black text reads best on this color (11.55:1).
About this color
#BBBFD8 is a light, muted blue. In OKLCH its lightness is 81%, its chroma 0.035 and its hue 278°. Its hue sits on the cool side of the wheel. The nearest named color is Light Steel Blue (#B0C4DE), ΔE 0.018 away. Black text reads best on it, at 11.55:1.
| Hue family | Blues |
| Lightness | light (81%) |
| Chroma | muted (0.035) |
| Temperature | cool |
| Nearest name | Light Steel Blue (#B0C4DE) |
| Black text | 11.55:1 |
| White text | 1.81:1 |
Values
| HEX | #BBBFD8 |
| RGB | rgb(187, 191, 216) |
| HSL | hsl(232, 27%, 79%) |
| OKLCH | oklch(80.9% 0.035 278.4) |
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 #BBBFD8 | 1.81:1 | Fails | Lc -38.0 | Non-text elements, placeholder text |
| Black text on #BBBFD8 | 11.55:1 | AAA | Lc 70.0 | Content text, not long reading |
| #BBBFD8 text on white | 1.81:1 | Fails | Lc 33.9 | Non-text elements, placeholder text |
| #BBBFD8 text on black | 11.55:1 | AAA | Lc -68.7 | 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
#E8E9F1
oklch(93.6% 0.011 280.5)
-
Step 200
200
#D6D8E6
oklch(88.5% 0.019 279.5)
-
Step 300
300 (this color)
#BBBFD8
oklch(80.9% 0.035 278.4)
-
Step 400
400
#989EC4
oklch(70.8% 0.056 277.8)
-
Step 500
500
#7F85B5
oklch(63% 0.073 278.6)
-
Step 600
600
#696FA1
oklch(55.7% 0.078 278.3)
-
Step 700
700
#575C8A
oklch(49% 0.074 278.5)
-
Step 800
800
#474C70
oklch(42.8% 0.06 277.5)
-
Step 900
900
#3C3F5B
oklch(37.7% 0.048 279.1)
-
Step 950
950
#232535
oklch(27% 0.03 278.7)
#BBBFD8 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) | #B9C1D9 | 0.005 |
| Deuteranopia (no green cones) | #B7BFD7 | 0.006 |
| Tritanopia (no blue cones) | #B5C3C7 | 0.031 |
| Achromatopsia (no color) | #C0C0C0 | 0.035 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBBFD8
#BBBFD8
oklch(80.9% 0.035 278.4)
- #C6C1A8
#C6C1A8
oklch(80.8% 0.035 97.8)
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 #BBBFD8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Steel Blue #B0C4DE ΔE 0.018
- Cloudy Blue #ACC2D9 ΔE 0.020
- Light Blue Grey #B7C9E2 ΔE 0.026
- Silver #C0C0C0 ΔE 0.035
- Thistle #D8BFD8 ΔE 0.041
- Light Grey Blue #9DBCD4 ΔE 0.041
- Light Cornflower Blue #98C1D9 ΔE 0.044
- French Gray #ADB5BD ΔE 0.047
Use #BBBFD8 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.