#BACEFA
Closest named color: Light Periwinkle (#C1C6FC). oklch(85.1% 0.065 265.8), rgb(186, 206, 250).
Aa
Black text reads best on this color (13.29:1).
About this color
#BACEFA is a light, muted blue. In OKLCH its lightness is 85%, its chroma 0.065 and its hue 266°. Its hue sits on the cool side of the wheel. The nearest named color is Light Periwinkle (#C1C6FC), ΔE 0.023 away. Black text reads best on it, at 13.29:1.
| Hue family | Blues |
| Lightness | light (85%) |
| Chroma | muted (0.065) |
| Temperature | cool |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 13.29:1 |
| White text | 1.57:1 |
Values
| HEX | #BACEFA |
| RGB | rgb(186, 206, 250) |
| HSL | hsl(221, 86%, 85%) |
| OKLCH | oklch(85.1% 0.065 265.8) |
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 #BACEFA | 1.57:1 | Fails | Lc -29.8 | Dividers and decoration only |
| Black text on #BACEFA | 13.29:1 | AAA | Lc 77.4 | Fine for body text |
| #BACEFA text on white | 1.57:1 | Fails | Lc 26.3 | Dividers and decoration only |
| #BACEFA text on black | 13.29:1 | AAA | Lc -76.7 | 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
#F2F5FD
oklch(97% 0.011 269.6)
-
Step 100
100
#E2EAFB
oklch(93.6% 0.025 265.6)
-
Step 200
200 (this color)
#BACEFA
oklch(85.1% 0.065 265.8)
-
Step 300
300
#A7C0F8
oklch(80.9% 0.084 265.9)
-
Step 400
400
#799DF4
oklch(70.7% 0.134 266)
-
Step 500
500
#5782F0
oklch(63.1% 0.172 265.7)
-
Step 600
600
#3F68DF
oklch(55.5% 0.187 266.1)
-
Step 700
700
#3156C1
oklch(49% 0.173 265.8)
-
Step 800
800
#29479C
oklch(42.7% 0.143 265.9)
-
Step 900
900
#253D7C
oklch(37.8% 0.111 265.7)
-
Step 950
950
#162449
oklch(27% 0.071 266.2)
#BACEFA 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) | #C0D1FC | 0.012 |
| Deuteranopia (no green cones) | #BACBF9 | 0.008 |
| Tritanopia (no blue cones) | #A9D7DD | 0.059 |
| Achromatopsia (no color) | #CECECE | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BACEFA
#BACEFA
oklch(85.1% 0.065 265.8)
- #E1CC9E
#E1CC9E
oklch(85.1% 0.065 86.3)
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 #BACEFA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Periwinkle #C1C6FC ΔE 0.023
- Baby Blue #A2CFFE ΔE 0.028
- Light Blue Grey #B7C9E2 ΔE 0.034
- Light Steel Blue #B0C4DE ΔE 0.045
- Light Blue #ADD8E6 ΔE 0.048
- Pastel Blue #A2BFFE ΔE 0.054
- Light Lavender #DFC5FE ΔE 0.054
- Cloudy Blue #ACC2D9 ΔE 0.054
Use #BACEFA 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.