#B5B2EE
Closest named color: Pastel Blue (#A2BFFE). oklch(78.7% 0.085 286.6), rgb(181, 178, 238).
Aa
Black text reads best on this color (10.56:1).
About this color
#B5B2EE is a light, moderately saturated purple. In OKLCH its lightness is 79%, its chroma 0.085 and its hue 287°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.040 away. Black text reads best on it, at 10.56:1.
| Hue family | Purples |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.085) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 10.56:1 |
| White text | 1.98:1 |
Values
| HEX | #B5B2EE |
| RGB | rgb(181, 178, 238) |
| HSL | hsl(243, 64%, 82%) |
| OKLCH | oklch(78.7% 0.085 286.6) |
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 #B5B2EE | 1.98:1 | Fails | Lc -42.8 | Non-text elements, placeholder text |
| Black text on #B5B2EE | 10.56:1 | AAA | Lc 65.5 | Content text, not long reading |
| #B5B2EE text on white | 1.98:1 | Fails | Lc 38.4 | Non-text elements, placeholder text |
| #B5B2EE text on black | 10.56:1 | AAA | Lc -64.0 | 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
#F5F4FD
oklch(97% 0.012 291.3)
-
Step 100
100
#E8E8FA
oklch(93.6% 0.024 285.9)
-
Step 200
200
#D6D5F8
oklch(88.5% 0.048 286.7)
-
Step 300
300 (this color)
#B5B2EE
oklch(78.7% 0.085 286.6)
-
Step 400
400
#9B92F0
oklch(70.6% 0.135 286.8)
-
Step 500
500
#8474EB
oklch(63% 0.173 286.5)
-
Step 600
600
#7059DA
oklch(55.6% 0.189 286.7)
-
Step 700
700
#5E48BD
oklch(49.1% 0.176 286.7)
-
Step 800
800
#4C3C99
oklch(42.7% 0.146 286.4)
-
Step 900
900
#3F3579
oklch(37.8% 0.112 286.5)
-
Step 950
950
#251F47
oklch(26.9% 0.072 287.4)
#B5B2EE 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) | #A3B9F1 | 0.028 |
| Deuteranopia (no green cones) | #A1B6EC | 0.028 |
| Tritanopia (no blue cones) | #A8BCC7 | 0.073 |
| Achromatopsia (no color) | #B8B8B8 | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B5B2EE
#B5B2EE
oklch(78.7% 0.085 286.6)
- #C0BE7D
#C0BE7D
oklch(78.8% 0.085 106.7)
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 #B5B2EE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.040
- Pale Violet #CEAEFA ΔE 0.042
- Light Violet #D6B4FC ΔE 0.053
- Light Periwinkle #C1C6FC ΔE 0.055
- Carolina Blue #8AB8FE ΔE 0.056
- Light Steel Blue #B0C4DE ΔE 0.059
- Lilac #CEA2FD ΔE 0.060
- Cloudy Blue #ACC2D9 ΔE 0.060
Use #B5B2EE 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.