#BACCFF
Closest named color: Light Periwinkle (#C1C6FC). oklch(84.9% 0.074 269.6), rgb(186, 204, 255).
Aa
Black text reads best on this color (13.16:1).
About this color
#BACCFF is a light, moderately saturated blue. In OKLCH its lightness is 85%, its chroma 0.074 and its hue 270°. Its hue sits on the cool side of the wheel. The nearest named color is Light Periwinkle (#C1C6FC), ΔE 0.016 away. Black text reads best on it, at 13.16:1.
| Hue family | Blues |
| Lightness | light (85%) |
| Chroma | moderately saturated (0.074) |
| Temperature | cool |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 13.16:1 |
| White text | 1.59:1 |
Values
| HEX | #BACCFF |
| RGB | rgb(186, 204, 255) |
| HSL | hsl(224, 100%, 86%) |
| OKLCH | oklch(84.9% 0.074 269.6) |
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 #BACCFF | 1.59:1 | Fails | Lc -30.4 | Non-text elements, placeholder text |
| Black text on #BACCFF | 13.16:1 | AAA | Lc 76.9 | Fine for body text |
| #BACCFF text on white | 1.59:1 | Fails | Lc 26.9 | Dividers and decoration only |
| #BACCFF text on black | 13.16:1 | AAA | Lc -76.1 | Fine for body text |
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 200.
-
Step 50
50
#F2F5FE
oklch(97% 0.012 271.3)
-
Step 100
100
#E2EAFD
oklch(93.7% 0.027 267.5)
-
Step 200
200 (this color)
#BACCFF
oklch(84.9% 0.074 269.6)
-
Step 300
300
#A8BEFF
oklch(80.9% 0.096 269.8)
-
Step 400
400
#7B9AFF
oklch(70.8% 0.152 269.4)
-
Step 500
500
#5C7CFD
oklch(63% 0.195 269.6)
-
Step 600
600
#4561ED
oklch(55.6% 0.212 269.5)
-
Step 700
700
#384FCE
oklch(49.1% 0.197 269.6)
-
Step 800
800
#2E42A6
oklch(42.7% 0.162 269.6)
-
Step 900
900
#283984
oklch(37.7% 0.127 269.7)
-
Step 950
950
#17224D
oklch(26.9% 0.081 269.5)
#BACCFF 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) | #BCD0FF | 0.011 |
| Deuteranopia (no green cones) | #B7CAFE | 0.007 |
| Tritanopia (no blue cones) | #A8D6DD | 0.067 |
| Achromatopsia (no color) | #CDCDCD | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BACCFF
#BACCFF
oklch(84.9% 0.074 269.6)
- #E0CC96
#E0CC96
oklch(84.9% 0.074 90.1)
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 #BACCFF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Periwinkle #C1C6FC ΔE 0.016
- Baby Blue #A2CFFE ΔE 0.029
- Light Blue Grey #B7C9E2 ΔE 0.041
- Pastel Blue #A2BFFE ΔE 0.048
- Light Steel Blue #B0C4DE ΔE 0.049
- Light Lavender #DFC5FE ΔE 0.051
- Pale Lilac #E4CBFF ΔE 0.056
- Light Blue #ADD8E6 ΔE 0.057
Use #BACCFF 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.