#B7BDFF
Closest named color: Pastel Blue (#A2BFFE). oklch(81.7% 0.093 280.1), rgb(183, 189, 255).
Aa
Black text reads best on this color (11.73:1).
About this color
#B7BDFF is a light, moderately saturated purple. In OKLCH its lightness is 82%, its chroma 0.093 and its hue 280°. 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 11.73:1.
| Hue family | Purples |
| Lightness | light (82%) |
| Chroma | moderately saturated (0.093) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 11.73:1 |
| White text | 1.78:1 |
Values
| HEX | #B7BDFF |
| RGB | rgb(183, 189, 255) |
| HSL | hsl(235, 100%, 86%) |
| OKLCH | oklch(81.7% 0.093 280.1) |
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 #B7BDFF | 1.78:1 | Fails | Lc -37.1 | Non-text elements, placeholder text |
| Black text on #B7BDFF | 11.73:1 | AAA | Lc 70.8 | Content text, not long reading |
| #B7BDFF text on white | 1.78:1 | Fails | Lc 33.1 | Non-text elements, placeholder text |
| #B7BDFF text on black | 11.73:1 | AAA | Lc -69.6 | 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
#F3F5FE
oklch(97.1% 0.012 276.1)
-
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)
#B7BDFF
oklch(81.7% 0.093 280.1)
-
Step 400
400
#9094FB
oklch(70.8% 0.149 280.2)
-
Step 500
500
#7775F8
oklch(63.1% 0.19 280.1)
-
Step 600
600
#6259E7
oklch(55.5% 0.207 280.1)
-
Step 700
700
#5248C9
oklch(49.1% 0.193 280.1)
-
Step 800
800
#433CA2
oklch(42.7% 0.159 280.3)
-
Step 900
900
#373581
oklch(37.7% 0.124 279.8)
-
Step 950
950
#20204B
oklch(27% 0.078 279.9)
#B7BDFF 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) | #AAC4FF | 0.023 |
| Deuteranopia (no green cones) | #A7BFFD | 0.021 |
| Tritanopia (no blue cones) | #A5C9D4 | 0.082 |
| Achromatopsia (no color) | #C2C2C2 | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B7BDFF
#B7BDFF
oklch(81.7% 0.093 280.1)
- #D1C57D
#D1C57D
oklch(81.7% 0.093 100)
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 #B7BDFF, 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 0.030
- Pale Violet #CEAEFA ΔE 0.046
- Light Violet #D6B4FC ΔE 0.046
- Baby Blue #A2CFFE ΔE 0.052
- Light Steel Blue #B0C4DE ΔE 0.057
- Carolina Blue #8AB8FE ΔE 0.059
- Light Blue Grey #B7C9E2 ΔE 0.060
Use #B7BDFF 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.