#B7ADFA
Closest named color: Pale Violet (#CEAEFA). oklch(78.4% 0.109 289.6), rgb(183, 173, 250).
Aa
Black text reads best on this color (10.37:1).
About this color
#B7ADFA is a light, moderately saturated purple. In OKLCH its lightness is 78%, its chroma 0.109 and its hue 290°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Violet (#CEAEFA), ΔE 0.034 away. Black text reads best on it, at 10.37:1.
| Hue family | Purples |
| Lightness | light (78%) |
| Chroma | moderately saturated (0.109) |
| Temperature | cool |
| Nearest name | Pale Violet (#CEAEFA) |
| Black text | 10.37:1 |
| White text | 2.02:1 |
Values
| HEX | #B7ADFA |
| RGB | rgb(183, 173, 250) |
| HSL | hsl(248, 89%, 83%) |
| OKLCH | oklch(78.4% 0.109 289.6) |
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 #B7ADFA | 2.02:1 | Fails | Lc -43.8 | Non-text elements, placeholder text |
| Black text on #B7ADFA | 10.37:1 | AAA | Lc 64.6 | Content text, not long reading |
| #B7ADFA text on white | 2.02:1 | Fails | Lc 39.3 | Non-text elements, placeholder text |
| #B7ADFA 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
#F5F4FF
oklch(97.1% 0.015 290.3)
-
Step 100
100
#E9E7FE
oklch(93.6% 0.031 289.8)
-
Step 200
200
#D8D3FF
oklch(88.5% 0.06 290.3)
-
Step 300
300 (this color)
#B7ADFA
oklch(78.4% 0.109 289.6)
-
Step 400
400
#A08CFF
oklch(70.8% 0.164 289.5)
-
Step 500
500
#8C68FF
oklch(63.1% 0.214 289.8)
-
Step 600
600
#7845F3
oklch(55.5% 0.242 289.5)
-
Step 700
700
#6635D4
oklch(49.2% 0.225 289.5)
-
Step 800
800
#532EAB
oklch(42.8% 0.186 289.7)
-
Step 900
900
#442C87
oklch(37.8% 0.144 289.9)
-
Step 950
950
#271B4F
oklch(27% 0.091 289.5)
#B7ADFA 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) | #98B8FD | 0.046 |
| Deuteranopia (no green cones) | #98B4F8 | 0.043 |
| Tritanopia (no blue cones) | #A8BAC9 | 0.091 |
| Achromatopsia (no color) | #B6B6B6 | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B7ADFA
#B7ADFA
oklch(78.4% 0.109 289.6)
- #BDBF69
#BDBF69
oklch(78.4% 0.109 109.8)
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 #B7ADFA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Violet #CEAEFA ΔE 0.034
- Lilac #CEA2FD ΔE 0.042
- Pastel Purple #CAA0FF ΔE 0.043
- Baby Purple #CA9BF7 ΔE 0.049
- Light Violet #D6B4FC ΔE 0.050
- Pastel Blue #A2BFFE ΔE 0.050
- Carolina Blue #8AB8FE ΔE 0.060
- Light Periwinkle #C1C6FC ΔE 0.067
Use #B7ADFA 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.