#B0C8FA
Closest named color: Baby Blue (#A2CFFE). oklch(83.2% 0.075 264.8), rgb(176, 200, 250).
Aa
Black text reads best on this color (12.48:1).
About this color
#B0C8FA is a light, moderately saturated blue. In OKLCH its lightness is 83%, its chroma 0.075 and its hue 265°. Its hue sits on the cool side of the wheel. The nearest named color is Baby Blue (#A2CFFE), ΔE 0.022 away. Black text reads best on it, at 12.48:1.
| Hue family | Blues |
| Lightness | light (83%) |
| Chroma | moderately saturated (0.075) |
| Temperature | cool |
| Nearest name | Baby Blue (#A2CFFE) |
| Black text | 12.48:1 |
| White text | 1.68:1 |
Values
| HEX | #B0C8FA |
| RGB | rgb(176, 200, 250) |
| HSL | hsl(221, 88%, 84%) |
| OKLCH | oklch(83.2% 0.075 264.8) |
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 #B0C8FA | 1.68:1 | Fails | Lc -33.5 | Non-text elements, placeholder text |
| Black text on #B0C8FA | 12.48:1 | AAA | Lc 74.1 | Content text, not long reading |
| #B0C8FA text on white | 1.68:1 | Fails | Lc 29.8 | Dividers and decoration only |
| #B0C8FA text on black | 12.48:1 | AAA | Lc -73.1 | 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
#F2F5FC
oklch(97% 0.01 267.4)
-
Step 100
100
#E3EAF9
oklch(93.6% 0.022 265.8)
-
Step 200
200
#CCD9F6
oklch(88.5% 0.042 266.3)
-
Step 300
300 (this color)
#B0C8FA
oklch(83.2% 0.075 264.8)
-
Step 400
400
#7B9FEC
oklch(70.8% 0.12 264.4)
-
Step 500
500
#5A84E6
oklch(63% 0.155 264.9)
-
Step 600
600
#416CD4
oklch(55.6% 0.167 264.6)
-
Step 700
700
#3359B8
oklch(49.1% 0.157 264.8)
-
Step 800
800
#2B4995
oklch(42.6% 0.13 265.1)
-
Step 900
900
#263E76
oklch(37.6% 0.1 264.6)
-
Step 950
950
#172545
oklch(27% 0.063 264.7)
#B0C8FA 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) | #B8CBFC | 0.014 |
| Deuteranopia (no green cones) | #B1C5F9 | 0.008 |
| Tritanopia (no blue cones) | #9BD2D9 | 0.067 |
| Achromatopsia (no color) | #C8C8C8 | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B0C8FA
#B0C8FA
oklch(83.2% 0.075 264.8)
- #DFC590
#DFC590
oklch(83.3% 0.075 84.7)
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 #B0C8FA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Blue #A2CFFE ΔE 0.022
- Light Periwinkle #C1C6FC ΔE 0.022
- Pastel Blue #A2BFFE ΔE 0.033
- Light Blue Grey #B7C9E2 ΔE 0.036
- Light Steel Blue #B0C4DE ΔE 0.039
- Cloudy Blue #ACC2D9 ΔE 0.047
- Light Sky Blue #87CEFA ΔE 0.047
- Sky #82CAFC ΔE 0.051
Use #B0C8FA 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.