#BBC6F2
Closest named color: Light Periwinkle (#C1C6FC). oklch(83.3% 0.063 274), rgb(187, 198, 242).
Aa
Black text reads best on this color (12.47:1).
About this color
#BBC6F2 is a light, muted blue. In OKLCH its lightness is 83%, its chroma 0.063 and its hue 274°. Its hue sits on the cool side of the wheel. The nearest named color is Light Periwinkle (#C1C6FC), ΔE 0.017 away. Black text reads best on it, at 12.47:1.
| Hue family | Blues |
| Lightness | light (83%) |
| Chroma | muted (0.063) |
| Temperature | cool |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 12.47:1 |
| White text | 1.68:1 |
Values
| HEX | #BBC6F2 |
| RGB | rgb(187, 198, 242) |
| HSL | hsl(228, 68%, 84%) |
| OKLCH | oklch(83.3% 0.063 274) |
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 #BBC6F2 | 1.68:1 | Fails | Lc -33.6 | Non-text elements, placeholder text |
| Black text on #BBC6F2 | 12.47:1 | AAA | Lc 74.0 | Content text, not long reading |
| #BBC6F2 text on white | 1.68:1 | Fails | Lc 29.9 | Dividers and decoration only |
| #BBC6F2 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
#F3F5FB
oklch(97% 0.008 271.3)
-
Step 100
100
#E6E9F6
oklch(93.6% 0.018 275.6)
-
Step 200
200
#D1D8F1
oklch(88.5% 0.035 273.2)
-
Step 300
300 (this color)
#BBC6F2
oklch(83.3% 0.063 274)
-
Step 400
400
#8D9CE0
oklch(70.8% 0.101 274)
-
Step 500
500
#7282D7
oklch(63.1% 0.129 274.1)
-
Step 600
600
#5B6AC4
oklch(55.6% 0.14 273.9)
-
Step 700
700
#4B58A9
oklch(49.1% 0.129 273.8)
-
Step 800
800
#3D4889
oklch(42.6% 0.108 273.7)
-
Step 900
900
#343D6E
oklch(37.7% 0.084 273.8)
-
Step 950
950
#1E2440
oklch(27% 0.053 273.2)
#BBC6F2 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) | #BACAF4 | 0.010 |
| Deuteranopia (no green cones) | #B6C5F1 | 0.007 |
| Tritanopia (no blue cones) | #AECED5 | 0.056 |
| Achromatopsia (no color) | #C7C7C7 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBC6F2
#BBC6F2
oklch(83.3% 0.063 274)
- #D5C89A
#D5C89A
oklch(83.2% 0.063 94.2)
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 #BBC6F2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Periwinkle #C1C6FC ΔE 0.017
- Light Blue Grey #B7C9E2 ΔE 0.027
- Light Steel Blue #B0C4DE ΔE 0.033
- Baby Blue #A2CFFE ΔE 0.036
- Cloudy Blue #ACC2D9 ΔE 0.042
- Pastel Blue #A2BFFE ΔE 0.043
- Thistle #D8BFD8 ΔE 0.050
- Light Lavender #DFC5FE ΔE 0.053
Use #BBC6F2 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.