#B7B4E5
Closest named color: Pastel Blue (#A2BFFE). oklch(78.9% 0.069 287.5), rgb(183, 180, 229).
Aa
Black text reads best on this color (10.67:1).
About this color
#B7B4E5 is a light, muted purple. In OKLCH its lightness is 79%, its chroma 0.069 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.044 away. Black text reads best on it, at 10.67:1.
| Hue family | Purples |
| Lightness | light (79%) |
| Chroma | muted (0.069) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 10.67:1 |
| White text | 1.96:1 |
Values
| HEX | #B7B4E5 |
| RGB | rgb(183, 180, 229) |
| HSL | hsl(244, 49%, 80%) |
| OKLCH | oklch(78.9% 0.069 287.5) |
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 #B7B4E5 | 1.96:1 | Fails | Lc -42.3 | Non-text elements, placeholder text |
| Black text on #B7B4E5 | 10.67:1 | AAA | Lc 66.0 | Content text, not long reading |
| #B7B4E5 text on white | 1.96:1 | Fails | Lc 37.9 | Non-text elements, placeholder text |
| #B7B4E5 text on black | 10.67:1 | AAA | Lc -64.5 | 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
#E9E8F7
oklch(93.6% 0.02 289.1)
-
Step 200
200
#D7D6F2
oklch(88.6% 0.038 287.2)
-
Step 300
300 (this color)
#B7B4E5
oklch(78.9% 0.069 287.5)
-
Step 400
400
#9D95E2
oklch(70.7% 0.111 288)
-
Step 500
500
#8679D9
oklch(63% 0.141 287.9)
-
Step 600
600
#7060C7
oklch(55.5% 0.154 287.4)
-
Step 700
700
#5E4FAC
oklch(49.1% 0.143 287.3)
-
Step 800
800
#4D418B
oklch(42.6% 0.118 287.7)
-
Step 900
900
#40386F
oklch(37.7% 0.092 287.9)
-
Step 950
950
#252141
oklch(27% 0.058 287.5)
#B7B4E5 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) | #A8BAE7 | 0.023 |
| Deuteranopia (no green cones) | #A7B8E4 | 0.023 |
| Tritanopia (no blue cones) | #ADBCC5 | 0.059 |
| Achromatopsia (no color) | #B9B9B9 | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B7B4E5
#B7B4E5
oklch(78.9% 0.069 287.5)
- #BEBE8A
#BEBE8A
oklch(78.9% 0.07 107.9)
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 #B7B4E5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.044
- Light Steel Blue #B0C4DE ΔE 0.047
- Cloudy Blue #ACC2D9 ΔE 0.047
- Pale Violet #CEAEFA ΔE 0.050
- Light Grey Blue #9DBCD4 ΔE 0.050
- Light Periwinkle #C1C6FC ΔE 0.053
- Light Violet #D6B4FC ΔE 0.057
- Light Cornflower Blue #98C1D9 ΔE 0.057
Use #B7B4E5 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.