#B3B0E7
Closest named color: Pastel Blue (#A2BFFE). oklch(77.9% 0.078 286.9), rgb(179, 176, 231).
Aa
Black text reads best on this color (10.28:1).
About this color
#B3B0E7 is a medium-light, moderately saturated purple. In OKLCH its lightness is 78%, its chroma 0.078 and its hue 287°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.046 away. Black text reads best on it, at 10.28:1.
| Hue family | Purples |
| Lightness | medium-light (78%) |
| Chroma | moderately saturated (0.078) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 10.28:1 |
| White text | 2.04:1 |
Values
| HEX | #B3B0E7 |
| RGB | rgb(179, 176, 231) |
| HSL | hsl(243, 53%, 80%) |
| OKLCH | oklch(77.9% 0.078 286.9) |
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 #B3B0E7 | 2.04:1 | Fails | Lc -44.3 | Non-text elements, placeholder text |
| Black text on #B3B0E7 | 10.28:1 | AAA | Lc 64.2 | Content text, not long reading |
| #B3B0E7 text on white | 2.04:1 | Fails | Lc 39.8 | Non-text elements, placeholder text |
| #B3B0E7 text on black | 10.28:1 | AAA | Lc -62.6 | 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
#F5F5FC
oklch(97.2% 0.009 286.2)
-
Step 100
100
#E8E8F9
oklch(93.6% 0.023 286)
-
Step 200
200
#D6D5F5
oklch(88.4% 0.044 286.9)
-
Step 300
300 (this color)
#B3B0E7
oklch(77.9% 0.078 286.9)
-
Step 400
400
#9C94EA
oklch(70.8% 0.124 287)
-
Step 500
500
#8577E3
oklch(63.2% 0.158 286.9)
-
Step 600
600
#705DD1
oklch(55.7% 0.172 286.9)
-
Step 700
700
#5E4BB5
oklch(49% 0.161 287.1)
-
Step 800
800
#4C3F93
oklch(42.8% 0.133 286.4)
-
Step 900
900
#3F3675
oklch(37.7% 0.104 286.8)
-
Step 950
950
#252045
oklch(27% 0.067 287.2)
#B3B0E7 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) | #A2B7E9 | 0.027 |
| Deuteranopia (no green cones) | #A1B4E6 | 0.025 |
| Tritanopia (no blue cones) | #A8B9C3 | 0.067 |
| Achromatopsia (no color) | #B5B5B5 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B3B0E7
#B3B0E7
oklch(77.9% 0.078 286.9)
- #BCBB80
#BCBB80
oklch(77.9% 0.078 107.3)
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 #B3B0E7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.046
- Pale Violet #CEAEFA ΔE 0.049
- Light Grey Blue #9DBCD4 ΔE 0.056
- Carolina Blue #8AB8FE ΔE 0.057
- Cloudy Blue #ACC2D9 ΔE 0.058
- Light Steel Blue #B0C4DE ΔE 0.059
- Light Violet #D6B4FC ΔE 0.061
- Light Periwinkle #C1C6FC ΔE 0.063
Use #B3B0E7 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.