#B0AFFB
Closest named color: Pastel Blue (#A2BFFE). oklch(78.3% 0.107 284.2), rgb(176, 175, 251).
Aa
Black text reads best on this color (10.37:1).
About this color
#B0AFFB is a light, moderately saturated purple. In OKLCH its lightness is 78%, its chroma 0.107 and its hue 284°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.042 away. Black text reads best on it, at 10.37:1.
| Hue family | Purples |
| Lightness | light (78%) |
| Chroma | moderately saturated (0.107) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 10.37:1 |
| White text | 2.02:1 |
Values
| HEX | #B0AFFB |
| RGB | rgb(176, 175, 251) |
| HSL | hsl(241, 90%, 84%) |
| OKLCH | oklch(78.3% 0.107 284.2) |
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 #B0AFFB | 2.02:1 | Fails | Lc -43.8 | Non-text elements, placeholder text |
| Black text on #B0AFFB | 10.37:1 | AAA | Lc 64.6 | Content text, not long reading |
| #B0AFFB text on white | 2.02:1 | Fails | Lc 39.3 | Non-text elements, placeholder text |
| #B0AFFB text on black | 10.37:1 | AAA | Lc -63.0 | 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
#F4F4FF
oklch(97% 0.015 286.1)
-
Step 100
100
#E7E8FF
oklch(93.7% 0.031 283.8)
-
Step 200
200
#D4D5FF
oklch(88.6% 0.058 284.1)
-
Step 300
300 (this color)
#B0AFFB
oklch(78.3% 0.107 284.2)
-
Step 400
400
#9690FF
oklch(70.7% 0.159 284)
-
Step 500
500
#806FFF
oklch(63.2% 0.206 284.2)
-
Step 600
600
#6C4CF6
oklch(55.6% 0.239 284.1)
-
Step 700
700
#5B3BD6
oklch(49.1% 0.222 284.2)
-
Step 800
800
#4A32AD
oklch(42.6% 0.184 284.3)
-
Step 900
900
#3D2F89
oklch(37.8% 0.143 284.3)
-
Step 950
950
#231D50
oklch(27.1% 0.09 284)
#B0AFFB 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) | #99B9FE | 0.036 |
| Deuteranopia (no green cones) | #97B4F9 | 0.034 |
| Tritanopia (no blue cones) | #9EBDCA | 0.094 |
| Achromatopsia (no color) | #B6B6B6 | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B0AFFB
#B0AFFB
oklch(78.3% 0.107 284.2)
- #C3BC67
#C3BC67
oklch(78.3% 0.108 104.4)
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 #B0AFFB, closest first.
No curated palette has a color within ΔE 0.04 of #B0AFFB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.042
- Pale Violet #CEAEFA ΔE 0.043
- Carolina Blue #8AB8FE ΔE 0.049
- Pastel Purple #CAA0FF ΔE 0.052
- Lilac #CEA2FD ΔE 0.052
- Light Violet #D6B4FC ΔE 0.057
- Baby Purple #CA9BF7 ΔE 0.058
- Light Periwinkle #C1C6FC ΔE 0.066
Use #B0AFFB 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.