#ADB2EB
Closest named color: Pastel Blue (#A2BFFE). oklch(78% 0.081 280.4), rgb(173, 178, 235).
Aa
Black text reads best on this color (10.34:1).
About this color
#ADB2EB is a medium-light, moderately saturated purple. In OKLCH its lightness is 78%, its chroma 0.081 and its hue 280°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.038 away. Black text reads best on it, at 10.34:1.
| Hue family | Purples |
| Lightness | medium-light (78%) |
| Chroma | moderately saturated (0.081) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 10.34:1 |
| White text | 2.03:1 |
Values
| HEX | #ADB2EB |
| RGB | rgb(173, 178, 235) |
| HSL | hsl(235, 61%, 80%) |
| OKLCH | oklch(78% 0.081 280.4) |
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 #ADB2EB | 2.03:1 | Fails | Lc -44.0 | Non-text elements, placeholder text |
| Black text on #ADB2EB | 10.34:1 | AAA | Lc 64.5 | Content text, not long reading |
| #ADB2EB text on white | 2.03:1 | Fails | Lc 39.4 | Non-text elements, placeholder text |
| #ADB2EB text on black | 10.34:1 | AAA | Lc -62.9 | 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
#F4F5FD
oklch(97.2% 0.011 280.5)
-
Step 100
100
#E6E8FA
oklch(93.5% 0.024 280.9)
-
Step 200
200
#D3D6F7
oklch(88.4% 0.045 281.3)
-
Step 300
300 (this color)
#ADB2EB
oklch(78% 0.081 280.4)
-
Step 400
400
#9296F0
oklch(70.7% 0.131 280.6)
-
Step 500
500
#7979EA
oklch(63% 0.166 280.5)
-
Step 600
600
#645FD9
oklch(55.6% 0.181 280.6)
-
Step 700
700
#534EBC
oklch(49.2% 0.168 280.3)
-
Step 800
800
#444098
oklch(42.6% 0.14 280.7)
-
Step 900
900
#383879
oklch(37.7% 0.108 279.9)
-
Step 950
950
#212147
oklch(27% 0.069 280.7)
#ADB2EB 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) | #A2B8ED | 0.019 |
| Deuteranopia (no green cones) | #9FB4EA | 0.019 |
| Tritanopia (no blue cones) | #9EBCC6 | 0.071 |
| Achromatopsia (no color) | #B6B6B6 | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ADB2EB
#ADB2EB
oklch(78% 0.081 280.4)
- #C3B97C
#C3B97C
oklch(78% 0.081 100)
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 #ADB2EB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.038
- Carolina Blue #8AB8FE ΔE 0.048
- Light Grey Blue #9DBCD4 ΔE 0.053
- Pale Violet #CEAEFA ΔE 0.054
- Cloudy Blue #ACC2D9 ΔE 0.057
- Light Steel Blue #B0C4DE ΔE 0.057
- Light Cornflower Blue #98C1D9 ΔE 0.060
- Light Periwinkle #C1C6FC ΔE 0.061
Use #ADB2EB 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.