#BAC3FD
Closest named color: Light Periwinkle (#C1C6FC). oklch(83% 0.082 277.6), rgb(186, 195, 253).
Aa
Black text reads best on this color (12.31:1).
About this color
#BAC3FD is a light, moderately saturated blue. In OKLCH its lightness is 83%, its chroma 0.082 and its hue 278°. Its hue sits on the cool side of the wheel. The nearest named color is Light Periwinkle (#C1C6FC), ΔE 0.013 away. Black text reads best on it, at 12.31:1.
| Hue family | Blues |
| Lightness | light (83%) |
| Chroma | moderately saturated (0.082) |
| Temperature | cool |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 12.31:1 |
| White text | 1.70:1 |
Values
| HEX | #BAC3FD |
| RGB | rgb(186, 195, 253) |
| HSL | hsl(232, 94%, 86%) |
| OKLCH | oklch(83% 0.082 277.6) |
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 #BAC3FD | 1.70:1 | Fails | Lc -34.4 | Non-text elements, placeholder text |
| Black text on #BAC3FD | 12.31:1 | AAA | Lc 73.3 | Content text, not long reading |
| #BAC3FD text on white | 1.70:1 | Fails | Lc 30.5 | Non-text elements, placeholder text |
| #BAC3FD text on black | 12.31:1 | AAA | Lc -72.2 | 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
#F3F5FD
oklch(97.1% 0.011 274.9)
-
Step 100
100
#E6E9FA
oklch(93.7% 0.023 277.9)
-
Step 200
200
#D1D7F8
oklch(88.5% 0.046 277.3)
-
Step 300
300 (this color)
#BAC3FD
oklch(83% 0.082 277.6)
-
Step 400
400
#8D97F1
oklch(70.6% 0.132 277.6)
-
Step 500
500
#737BEC
oklch(63.1% 0.167 277.4)
-
Step 600
600
#5E61DB
oklch(55.7% 0.182 277.6)
-
Step 700
700
#4E4FBE
oklch(49.1% 0.17 277.7)
-
Step 800
800
#3F4299
oklch(42.7% 0.139 277.2)
-
Step 900
900
#35397A
oklch(37.8% 0.109 277.2)
-
Step 950
950
#1F2247
oklch(27.1% 0.068 277.3)
#BAC3FD 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) | #B2C9FF | 0.017 |
| Deuteranopia (no green cones) | #AFC4FC | 0.014 |
| Tritanopia (no blue cones) | #A9CED7 | 0.074 |
| Achromatopsia (no color) | #C6C6C6 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BAC3FD
#BAC3FD
oklch(83% 0.082 277.6)
- #D6C88A
#D6C88A
oklch(83% 0.082 97)
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 #BAC3FD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Periwinkle #C1C6FC ΔE 0.013
- Pastel Blue #A2BFFE ΔE 0.033
- Baby Blue #A2CFFE ΔE 0.040
- Light Blue Grey #B7C9E2 ΔE 0.047
- Light Steel Blue #B0C4DE ΔE 0.049
- Light Violet #D6B4FC ΔE 0.051
- Light Lavender #DFC5FE ΔE 0.052
- Cloudy Blue #ACC2D9 ΔE 0.056
Use #BAC3FD 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.