#BBB5DE
Closest named color: Light Steel Blue (#B0C4DE). oklch(79.2% 0.058 291.7), rgb(187, 181, 222).
Aa
Black text reads best on this color (10.77:1).
About this color
#BBB5DE is a light, muted purple. In OKLCH its lightness is 79%, its chroma 0.058 and its hue 292°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Steel Blue (#B0C4DE), ΔE 0.041 away. Black text reads best on it, at 10.77:1.
| Hue family | Purples |
| Lightness | light (79%) |
| Chroma | muted (0.058) |
| Temperature | in between |
| Nearest name | Light Steel Blue (#B0C4DE) |
| Black text | 10.77:1 |
| White text | 1.94:1 |
Values
| HEX | #BBB5DE |
| RGB | rgb(187, 181, 222) |
| HSL | hsl(249, 38%, 79%) |
| OKLCH | oklch(79.2% 0.058 291.7) |
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 #BBB5DE | 1.94:1 | Fails | Lc -41.8 | Non-text elements, placeholder text |
| Black text on #BBB5DE | 10.77:1 | AAA | Lc 66.5 | Content text, not long reading |
| #BBB5DE text on white | 1.94:1 | Fails | Lc 37.4 | Non-text elements, placeholder text |
| #BBB5DE text on black | 10.77:1 | AAA | Lc -65.0 | 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
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#EAE8F4
oklch(93.6% 0.016 293.7)
-
Step 200
200
#D9D6ED
oklch(88.5% 0.031 291.7)
-
Step 300
300 (this color)
#BBB5DE
oklch(79.2% 0.058 291.7)
-
Step 400
400
#A196D6
oklch(70.6% 0.093 291.7)
-
Step 500
500
#8B7BCB
oklch(63.1% 0.119 291.8)
-
Step 600
600
#7663B8
oklch(55.7% 0.129 292)
-
Step 700
700
#63529E
oklch(49.2% 0.119 291.7)
-
Step 800
800
#514380
oklch(42.7% 0.099 292.2)
-
Step 900
900
#433967
oklch(37.7% 0.077 292.3)
-
Step 950
950
#27223C
oklch(27.1% 0.048 291.7)
#BBB5DE 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) | #ACBAE0 | 0.022 |
| Deuteranopia (no green cones) | #ACB9DD | 0.022 |
| Tritanopia (no blue cones) | #B4BBC3 | 0.048 |
| Achromatopsia (no color) | #BABABA | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBB5DE
#BBB5DE
oklch(79.2% 0.058 291.7)
- #BCBF95
#BCBF95
oklch(79.1% 0.057 111)
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 #BBB5DE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Steel Blue #B0C4DE ΔE 0.041
- Cloudy Blue #ACC2D9 ΔE 0.041
- Light Grey Blue #9DBCD4 ΔE 0.047
- Light Blue Grey #B7C9E2 ΔE 0.052
- Pastel Blue #A2BFFE ΔE 0.053
- Thistle #D8BFD8 ΔE 0.053
- French Gray #ADB5BD ΔE 0.053
- Light Periwinkle #C1C6FC ΔE 0.054
Use #BBB5DE 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.