#BBC8F2
Closest named color: Light Periwinkle (#C1C6FC). oklch(83.7% 0.061 271.6), rgb(187, 200, 242).
Aa
Black text reads best on this color (12.65:1).
About this color
#BBC8F2 is a light, muted blue. In OKLCH its lightness is 84%, its chroma 0.061 and its hue 272°. Its hue sits on the cool side of the wheel. The nearest named color is Light Periwinkle (#C1C6FC), ΔE 0.019 away. Black text reads best on it, at 12.65:1.
| Hue family | Blues |
| Lightness | light (84%) |
| Chroma | muted (0.061) |
| Temperature | cool |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 12.65:1 |
| White text | 1.65:1 |
Values
| HEX | #BBC8F2 |
| RGB | rgb(187, 200, 242) |
| HSL | hsl(226, 68%, 84%) |
| OKLCH | oklch(83.7% 0.061 271.6) |
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 #BBC8F2 | 1.65:1 | Fails | Lc -32.7 | Non-text elements, placeholder text |
| Black text on #BBC8F2 | 12.65:1 | AAA | Lc 74.8 | Content text, not long reading |
| #BBC8F2 text on white | 1.65:1 | Fails | Lc 29.1 | Dividers and decoration only |
| #BBC8F2 text on black | 12.65:1 | AAA | Lc -73.8 | 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
#E5E9F6
oklch(93.5% 0.018 272.3)
-
Step 200
200
#D1D8F0
oklch(88.4% 0.034 272.8)
-
Step 300
300 (this color)
#BBC8F2
oklch(83.7% 0.061 271.6)
-
Step 400
400
#8B9DDE
oklch(70.7% 0.098 271.8)
-
Step 500
500
#6F84D4
oklch(63.2% 0.123 271.4)
-
Step 600
600
#586CC1
oklch(55.6% 0.134 271.5)
-
Step 700
700
#4859A7
oklch(49% 0.126 271.8)
-
Step 800
800
#3B4987
oklch(42.6% 0.104 271.8)
-
Step 900
900
#323E6C
oklch(37.7% 0.08 271.1)
-
Step 950
950
#1D243F
oklch(26.8% 0.051 271.6)
#BBC8F2 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) | #BCCBF4 | 0.008 |
| Deuteranopia (no green cones) | #B8C7F1 | 0.005 |
| Tritanopia (no blue cones) | #AED0D6 | 0.054 |
| Achromatopsia (no color) | #C9C9C9 | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBC8F2
#BBC8F2
oklch(83.7% 0.061 271.6)
- #D8C99D
#D8C99D
oklch(83.7% 0.061 91.5)
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 #BBC8F2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Periwinkle #C1C6FC ΔE 0.019
- Light Blue Grey #B7C9E2 ΔE 0.025
- Light Steel Blue #B0C4DE ΔE 0.033
- Baby Blue #A2CFFE ΔE 0.034
- Cloudy Blue #ACC2D9 ΔE 0.042
- Pastel Blue #A2BFFE ΔE 0.047
- Thistle #D8BFD8 ΔE 0.050
- Light Blue #ADD8E6 ΔE 0.053
Use #BBC8F2 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.