#B7ADDF
Closest named color: Pale Violet (#CEAEFA). oklch(77.3% 0.071 293.8), rgb(183, 173, 223).
Aa
Black text reads best on this color (10.05:1).
About this color
#B7ADDF is a medium-light, moderately saturated purple. In OKLCH its lightness is 77%, its chroma 0.071 and its hue 294°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Violet (#CEAEFA), ΔE 0.053 away. Black text reads best on it, at 10.05:1.
| Hue family | Purples |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.071) |
| Temperature | in between |
| Nearest name | Pale Violet (#CEAEFA) |
| Black text | 10.05:1 |
| White text | 2.08:1 |
Values
| HEX | #B7ADDF |
| RGB | rgb(183, 173, 223) |
| HSL | hsl(252, 44%, 78%) |
| OKLCH | oklch(77.3% 0.071 293.8) |
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 #B7ADDF | 2.08:1 | Fails | Lc -45.4 | Large or bold text, headings |
| Black text on #B7ADDF | 10.05:1 | AAA | Lc 63.1 | Content text, not long reading |
| #B7ADDF text on white | 2.08:1 | Fails | Lc 40.8 | Non-text elements, placeholder text |
| #B7ADDF text on black | 10.05:1 | AAA | Lc -61.4 | 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
#F5F4FB
oklch(97% 0.009 292.8)
-
Step 100
100
#EAE8F7
oklch(93.7% 0.02 292.1)
-
Step 200
200
#DAD5F1
oklch(88.6% 0.038 293.8)
-
Step 300
300 (this color)
#B7ADDF
oklch(77.3% 0.071 293.8)
-
Step 400
400
#A492E1
oklch(70.6% 0.115 293.7)
-
Step 500
500
#8F75D8
oklch(63% 0.146 293.9)
-
Step 600
600
#7A5CC5
oklch(55.6% 0.158 293.8)
-
Step 700
700
#674BAB
oklch(49.1% 0.148 293.7)
-
Step 800
800
#543E8A
oklch(42.7% 0.122 294)
-
Step 900
900
#45366F
oklch(37.8% 0.095 293.5)
-
Step 950
950
#282041
oklch(27% 0.06 293.1)
#B7ADDF 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) | #A2B4E1 | 0.032 |
| Deuteranopia (no green cones) | #A3B3DE | 0.030 |
| Tritanopia (no blue cones) | #AFB5BE | 0.060 |
| Achromatopsia (no color) | #B3B3B3 | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B7ADDF
#B7ADDF
oklch(77.3% 0.071 293.8)
- #B4BB86
#B4BB86
oklch(77.3% 0.072 114.2)
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 #B7ADDF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Violet #CEAEFA ΔE 0.053
- Light Grey Blue #9DBCD4 ΔE 0.057
- Pastel Blue #A2BFFE ΔE 0.058
- Cloudy Blue #ACC2D9 ΔE 0.060
- Light Steel Blue #B0C4DE ΔE 0.062
- French Gray #ADB5BD ΔE 0.062
- Plum #DDA0DD ΔE 0.062
- Light Violet #D6B4FC ΔE 0.064
Use #B7ADDF 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.