#B7BCFF
Closest named color: Pastel Blue (#A2BFFE). oklch(81.5% 0.094 280.8), rgb(183, 188, 255).
Aa
Black text reads best on this color (11.65:1).
About this color
#B7BCFF is a light, moderately saturated purple. In OKLCH its lightness is 82%, its chroma 0.094 and its hue 281°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.027 away. Black text reads best on it, at 11.65:1.
| Hue family | Purples |
| Lightness | light (82%) |
| Chroma | moderately saturated (0.094) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 11.65:1 |
| White text | 1.80:1 |
Values
| HEX | #B7BCFF |
| RGB | rgb(183, 188, 255) |
| HSL | hsl(236, 100%, 86%) |
| OKLCH | oklch(81.5% 0.094 280.8) |
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 #B7BCFF | 1.80:1 | Fails | Lc -37.5 | Non-text elements, placeholder text |
| Black text on #B7BCFF | 11.65:1 | AAA | Lc 70.4 | Content text, not long reading |
| #B7BCFF text on white | 1.80:1 | Fails | Lc 33.4 | Non-text elements, placeholder text |
| #B7BCFF text on black | 11.65:1 | AAA | Lc -69.2 | 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
#F4F5FE
oklch(97.2% 0.012 281.1)
-
Step 100
100
#E6E8FC
oklch(93.5% 0.027 281.3)
-
Step 200
200
#D2D6FC
oklch(88.5% 0.052 280.5)
-
Step 300
300 (this color)
#B7BCFF
oklch(81.5% 0.094 280.8)
-
Step 400
400
#9193FC
oklch(70.7% 0.151 281)
-
Step 500
500
#7874F9
oklch(63% 0.193 280.7)
-
Step 600
600
#6458E8
oklch(55.6% 0.209 280.9)
-
Step 700
700
#5347CA
oklch(49.1% 0.195 280.6)
-
Step 800
800
#443BA3
oklch(42.6% 0.161 281)
-
Step 900
900
#383482
oklch(37.6% 0.127 280.7)
-
Step 950
950
#211F4C
oklch(26.9% 0.081 281.5)
#B7BCFF 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) | #A9C3FF | 0.024 |
| Deuteranopia (no green cones) | #A5BFFD | 0.024 |
| Tritanopia (no blue cones) | #A5C8D3 | 0.084 |
| Achromatopsia (no color) | #C1C1C1 | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B7BCFF
#B7BCFF
oklch(81.5% 0.094 280.8)
- #D0C57C
#D0C57C
oklch(81.6% 0.094 100.8)
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 #B7BCFF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.027
- Light Periwinkle #C1C6FC ΔE 0.032
- Pale Violet #CEAEFA ΔE 0.044
- Light Violet #D6B4FC ΔE 0.045
- Baby Blue #A2CFFE ΔE 0.054
- Carolina Blue #8AB8FE ΔE 0.058
- Light Steel Blue #B0C4DE ΔE 0.059
- Light Blue Grey #B7C9E2 ΔE 0.062
Use #B7BCFF 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.