#B7CEFE
Closest named color: Light Periwinkle (#C1C6FC). oklch(85.1% 0.072 264.8), rgb(183, 206, 254).
Aa
Black text reads best on this color (13.27:1).
About this color
#B7CEFE is a light, moderately saturated blue. In OKLCH its lightness is 85%, its chroma 0.072 and its hue 265°. 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 13.27:1.
| Hue family | Blues |
| Lightness | light (85%) |
| Chroma | moderately saturated (0.072) |
| Temperature | cool |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 13.27:1 |
| White text | 1.58:1 |
Values
| HEX | #B7CEFE |
| RGB | rgb(183, 206, 254) |
| HSL | hsl(221, 97%, 86%) |
| OKLCH | oklch(85.1% 0.072 264.8) |
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 #B7CEFE | 1.58:1 | Fails | Lc -29.9 | Dividers and decoration only |
| Black text on #B7CEFE | 13.27:1 | AAA | Lc 77.4 | Fine for body text |
| #B7CEFE text on white | 1.58:1 | Fails | Lc 26.4 | Dividers and decoration only |
| #B7CEFE text on black | 13.27:1 | AAA | Lc -76.6 | 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
#F1F6FE
oklch(97.2% 0.012 259.8)
-
Step 100
100
#E1EAFC
oklch(93.6% 0.026 264.4)
-
Step 200
200 (this color)
#B7CEFE
oklch(85.1% 0.072 264.8)
-
Step 300
300
#A3C0FD
oklch(80.9% 0.092 264.7)
-
Step 400
400
#739DFC
oklch(70.7% 0.147 264.9)
-
Step 500
500
#4F81FA
oklch(63.1% 0.189 264.7)
-
Step 600
600
#3566E9
oklch(55.5% 0.205 264.8)
-
Step 700
700
#2954CB
oklch(49.2% 0.191 264.9)
-
Step 800
800
#2246A4
oklch(42.8% 0.158 264.6)
-
Step 900
900
#203C82
oklch(37.8% 0.123 264.7)
-
Step 950
950
#13244C
oklch(27.1% 0.077 264.5)
#B7CEFE 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) | #BFD1FF | 0.013 |
| Deuteranopia (no green cones) | #B8CBFD | 0.008 |
| Tritanopia (no blue cones) | #A4D8DE | 0.065 |
| Achromatopsia (no color) | #CDCDCD | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B7CEFE
#B7CEFE
oklch(85.1% 0.072 264.8)
- #E4CB98
#E4CB98
oklch(85.1% 0.072 84.8)
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 #B7CEFE, 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 0.025
- Light Blue Grey #B7C9E2 ΔE 0.038
- Light Steel Blue #B0C4DE ΔE 0.048
- Pastel Blue #A2BFFE ΔE 0.050
- Light Blue #ADD8E6 ΔE 0.051
- Light Sky Blue #87CEFA ΔE 0.055
- Light Lavender #DFC5FE ΔE 0.056
Use #B7CEFE 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.