#B1AEDA
Closest named color: Light Grey Blue (#9DBCD4). oklch(76.8% 0.062 288), rgb(177, 174, 218).
Aa
Black text reads best on this color (9.93:1).
About this color
#B1AEDA is a medium-light, muted purple. In OKLCH its lightness is 77%, its chroma 0.062 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.047 away. Black text reads best on it, at 9.93:1.
| Hue family | Purples |
| Lightness | medium-light (77%) |
| Chroma | muted (0.062) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 9.93:1 |
| White text | 2.11:1 |
Values
| HEX | #B1AEDA |
| RGB | rgb(177, 174, 218) |
| HSL | hsl(244, 37%, 77%) |
| OKLCH | oklch(76.8% 0.062 288) |
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 #B1AEDA | 2.11:1 | Fails | Lc -46.0 | Large or bold text, headings |
| Black text on #B1AEDA | 9.93:1 | AAA | Lc 62.5 | Content text, not long reading |
| #B1AEDA text on white | 2.11:1 | Fails | Lc 41.4 | Non-text elements, placeholder text |
| #B1AEDA text on black | 9.93:1 | AAA | Lc -60.8 | 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
#F5F5FB
oklch(97.2% 0.008 286.3)
-
Step 100
100
#E9E8F6
oklch(93.6% 0.019 289.3)
-
Step 200
200
#D7D6EF
oklch(88.5% 0.034 287.5)
-
Step 300
300 (this color)
#B1AEDA
oklch(76.8% 0.062 288)
-
Step 400
400
#9D97DC
oklch(70.8% 0.1 287.5)
-
Step 500
500
#867BD2
oklch(63% 0.129 287.9)
-
Step 600
600
#7163BF
oklch(55.6% 0.139 288)
-
Step 700
700
#5F51A5
oklch(49.1% 0.13 288.3)
-
Step 800
800
#4D4385
oklch(42.6% 0.106 288)
-
Step 900
900
#40396B
oklch(37.7% 0.084 288.1)
-
Step 950
950
#25223F
oklch(27.1% 0.053 287)
#B1AEDA 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) | #A4B3DC | 0.020 |
| Deuteranopia (no green cones) | #A3B1D9 | 0.020 |
| Tritanopia (no blue cones) | #A9B5BD | 0.053 |
| Achromatopsia (no color) | #B2B2B2 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B1AEDA
#B1AEDA
oklch(76.8% 0.062 288)
- #B7B789
#B7B789
oklch(76.8% 0.062 107.8)
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 #B1AEDA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.047
- French Gray #ADB5BD ΔE 0.052
- Cloudy Blue #ACC2D9 ΔE 0.054
- Light Steel Blue #B0C4DE ΔE 0.057
- Light Cornflower Blue #98C1D9 ΔE 0.058
- Pastel Blue #A2BFFE ΔE 0.059
- Pale Violet #CEAEFA ΔE 0.064
- Carolina Blue #8AB8FE ΔE 0.066
Use #B1AEDA 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.