#B7BFFF
Closest named color: Light Periwinkle (#C1C6FC). oklch(82.1% 0.09 278.7), rgb(183, 191, 255).
Aa
Black text reads best on this color (11.90:1).
About this color
#B7BFFF is a light, moderately saturated blue. In OKLCH its lightness is 82%, its chroma 0.090 and its hue 279°. Its hue sits on the cool side of the wheel. The nearest named color is Light Periwinkle (#C1C6FC), ΔE 0.025 away. Black text reads best on it, at 11.90:1.
| Hue family | Blues |
| Lightness | light (82%) |
| Chroma | moderately saturated (0.090) |
| Temperature | cool |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 11.90:1 |
| White text | 1.76:1 |
Values
| HEX | #B7BFFF |
| RGB | rgb(183, 191, 255) |
| HSL | hsl(233, 100%, 86%) |
| OKLCH | oklch(82.1% 0.09 278.7) |
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 #B7BFFF | 1.76:1 | Fails | Lc -36.3 | Non-text elements, placeholder text |
| Black text on #B7BFFF | 11.90:1 | AAA | Lc 71.6 | Content text, not long reading |
| #B7BFFF text on white | 1.76:1 | Fails | Lc 32.3 | Non-text elements, placeholder text |
| #B7BFFF text on black | 11.90:1 | AAA | Lc -70.4 | 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
#E5E9FC
oklch(93.7% 0.026 276.4)
-
Step 200
200
#D1D6FB
oklch(88.4% 0.051 279.2)
-
Step 300
300 (this color)
#B7BFFF
oklch(82.1% 0.09 278.7)
-
Step 400
400
#8E95F9
oklch(70.7% 0.145 279)
-
Step 500
500
#7477F6
oklch(63.1% 0.186 278.6)
-
Step 600
600
#5F5CE4
oklch(55.6% 0.2 278.6)
-
Step 700
700
#4F4AC7
oklch(49% 0.188 278.7)
-
Step 800
800
#403EA1
oklch(42.7% 0.156 278.4)
-
Step 900
900
#36367F
oklch(37.6% 0.12 278.9)
-
Step 950
950
#1F204B
oklch(26.9% 0.078 278.8)
#B7BFFF 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) | #ADC6FF | 0.021 |
| Deuteranopia (no green cones) | #A9C1FD | 0.019 |
| Tritanopia (no blue cones) | #A5CBD5 | 0.081 |
| Achromatopsia (no color) | #C3C3C3 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B7BFFF
#B7BFFF
oklch(82.1% 0.09 278.7)
- #D3C680
#D3C680
oklch(82.1% 0.091 99)
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 #B7BFFF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Periwinkle #C1C6FC ΔE 0.025
- Pastel Blue #A2BFFE ΔE 0.027
- Baby Blue #A2CFFE ΔE 0.047
- Light Violet #D6B4FC ΔE 0.048
- Pale Violet #CEAEFA ΔE 0.049
- Light Steel Blue #B0C4DE ΔE 0.055
- Light Blue Grey #B7C9E2 ΔE 0.056
- Light Lavender #DFC5FE ΔE 0.059
Use #B7BFFF 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.