#B8BCFF
Closest named color: Pastel Blue (#A2BFFE). oklch(81.6% 0.094 281.4), rgb(184, 188, 255).
Aa
Black text reads best on this color (11.67:1).
About this color
#B8BCFF 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 0.028 away. Black text reads best on it, at 11.67:1.
| Hue family | Purples |
| Lightness | light (82%) |
| Chroma | moderately saturated (0.094) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 11.67:1 |
| White text | 1.79:1 |
Values
| HEX | #B8BCFF |
| RGB | rgb(184, 188, 255) |
| HSL | hsl(237, 100%, 86%) |
| OKLCH | oklch(81.6% 0.094 281.4) |
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 #B8BCFF | 1.79:1 | Fails | Lc -37.4 | Non-text elements, placeholder text |
| Black text on #B8BCFF | 11.67:1 | AAA | Lc 70.5 | Content text, not long reading |
| #B8BCFF text on white | 1.79:1 | Fails | Lc 33.3 | Non-text elements, placeholder text |
| #B8BCFF text on black | 11.67:1 | AAA | Lc -69.3 | 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
#D3D6FC
oklch(88.6% 0.052 281.7)
-
Step 300
300 (this color)
#B8BCFF
oklch(81.6% 0.094 281.4)
-
Step 400
400
#9293FB
oklch(70.7% 0.15 281.4)
-
Step 500
500
#7A74F9
oklch(63.2% 0.193 281.4)
-
Step 600
600
#6558E8
oklch(55.7% 0.209 281.2)
-
Step 700
700
#5546CA
oklch(49.1% 0.196 281.6)
-
Step 800
800
#453BA3
oklch(42.7% 0.161 281.5)
-
Step 900
900
#393481
oklch(37.6% 0.126 281.4)
-
Step 950
950
#211F4C
oklch(26.9% 0.081 281.5)
#B8BCFF 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) | #A9C4FF | 0.027 |
| Deuteranopia (no green cones) | #A6BFFD | 0.024 |
| Tritanopia (no blue cones) | #A7C8D3 | 0.083 |
| Achromatopsia (no color) | #C1C1C1 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B8BCFF
#B8BCFF
oklch(81.6% 0.094 281.4)
- #CFC57C
#CFC57C
oklch(81.5% 0.094 101.5)
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 #B8BCFF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.028
- Light Periwinkle #C1C6FC ΔE 0.031
- Pale Violet #CEAEFA ΔE 0.043
- Light Violet #D6B4FC ΔE 0.044
- Baby Blue #A2CFFE ΔE 0.054
- Light Steel Blue #B0C4DE ΔE 0.059
- Carolina Blue #8AB8FE ΔE 0.059
- Light Lavender #DFC5FE ΔE 0.061
Use #B8BCFF 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.