#B4B6EA
Closest named color: Pastel Blue (#A2BFFE). oklch(79.3% 0.074 282.9), rgb(180, 182, 234).
Aa
Black text reads best on this color (10.81:1).
About this color
#B4B6EA is a light, moderately saturated purple. In OKLCH its lightness is 79%, its chroma 0.074 and its hue 283°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.036 away. Black text reads best on it, at 10.81:1.
| Hue family | Purples |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.074) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 10.81:1 |
| White text | 1.94:1 |
Values
| HEX | #B4B6EA |
| RGB | rgb(180, 182, 234) |
| HSL | hsl(238, 56%, 81%) |
| OKLCH | oklch(79.3% 0.074 282.9) |
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 #B4B6EA | 1.94:1 | Fails | Lc -41.6 | Non-text elements, placeholder text |
| Black text on #B4B6EA | 10.81:1 | AAA | Lc 66.7 | Content text, not long reading |
| #B4B6EA text on white | 1.94:1 | Fails | Lc 37.2 | Non-text elements, placeholder text |
| #B4B6EA text on black | 10.81:1 | AAA | Lc -65.2 | 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
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E7E8F8
oklch(93.5% 0.022 283.1)
-
Step 200
200
#D5D6F4
oklch(88.5% 0.041 284)
-
Step 300
300 (this color)
#B4B6EA
oklch(79.3% 0.074 282.9)
-
Step 400
400
#9696E8
oklch(70.6% 0.119 282.9)
-
Step 500
500
#7E7AE1
oklch(63% 0.152 282.9)
-
Step 600
600
#6961CE
oklch(55.6% 0.163 283)
-
Step 700
700
#5850B3
oklch(49.2% 0.152 282.9)
-
Step 800
800
#474291
oklch(42.7% 0.126 282.5)
-
Step 900
900
#3B3873
oklch(37.6% 0.098 282.9)
-
Step 950
950
#232144
oklch(27% 0.064 283.9)
#B4B6EA 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) | #A8BCEC | 0.020 |
| Deuteranopia (no green cones) | #A6B8E9 | 0.019 |
| Tritanopia (no blue cones) | #A8BFC8 | 0.064 |
| Achromatopsia (no color) | #BABABA | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B4B6EA
#B4B6EA
oklch(79.3% 0.074 282.9)
- #C4BE87
#C4BE87
oklch(79.3% 0.073 102.6)
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 #B4B6EA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.036
- Light Steel Blue #B0C4DE ΔE 0.046
- Cloudy Blue #ACC2D9 ΔE 0.047
- Light Periwinkle #C1C6FC ΔE 0.048
- Pale Violet #CEAEFA ΔE 0.050
- Light Grey Blue #9DBCD4 ΔE 0.051
- Light Cornflower Blue #98C1D9 ΔE 0.056
- Light Blue Grey #B7C9E2 ΔE 0.056
Use #B4B6EA 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.