#ADAFEB
Closest named color: Pastel Blue (#A2BFFE). oklch(77.4% 0.085 282.7), rgb(173, 175, 235).
Aa
Black text reads best on this color (10.10:1).
About this color
#ADAFEB is a medium-light, moderately saturated purple. In OKLCH its lightness is 77%, its chroma 0.085 and its hue 283°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.044 away. Black text reads best on it, at 10.10:1.
| Hue family | Purples |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.085) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 10.10:1 |
| White text | 2.07:1 |
Values
| HEX | #ADAFEB |
| RGB | rgb(173, 175, 235) |
| HSL | hsl(238, 61%, 80%) |
| OKLCH | oklch(77.4% 0.085 282.7) |
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 #ADAFEB | 2.07:1 | Fails | Lc -45.1 | Large or bold text, headings |
| Black text on #ADAFEB | 10.10:1 | AAA | Lc 63.4 | Content text, not long reading |
| #ADAFEB text on white | 2.07:1 | Fails | Lc 40.6 | Non-text elements, placeholder text |
| #ADAFEB text on black | 10.10:1 | AAA | Lc -61.7 | 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
#E7E8FA
oklch(93.6% 0.024 283.4)
-
Step 200
200
#D4D6F8
oklch(88.5% 0.047 282.7)
-
Step 300
300 (this color)
#ADAFEB
oklch(77.4% 0.085 282.7)
-
Step 400
400
#9594F3
oklch(70.7% 0.137 282.8)
-
Step 500
500
#7D76EE
oklch(63% 0.175 282.8)
-
Step 600
600
#685CDD
oklch(55.7% 0.19 282.5)
-
Step 700
700
#574ABF
oklch(49% 0.176 282.8)
-
Step 800
800
#473E9B
oklch(42.8% 0.146 282.7)
-
Step 900
900
#3B367B
oklch(37.7% 0.113 282.8)
-
Step 950
950
#222048
oklch(26.9% 0.072 282.7)
#ADAFEB 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) | #9FB6EE | 0.024 |
| Deuteranopia (no green cones) | #9CB2E9 | 0.023 |
| Tritanopia (no blue cones) | #9EBAC4 | 0.075 |
| Achromatopsia (no color) | #B4B4B4 | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ADAFEB
#ADAFEB
oklch(77.4% 0.085 282.7)
- #BFB877
#BFB877
oklch(77.3% 0.085 102.9)
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 #ADAFEB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.044
- Carolina Blue #8AB8FE ΔE 0.049
- Pale Violet #CEAEFA ΔE 0.053
- Light Grey Blue #9DBCD4 ΔE 0.059
- Cloudy Blue #ACC2D9 ΔE 0.064
- Light Steel Blue #B0C4DE ΔE 0.065
- Lilac #CEA2FD ΔE 0.065
- Light Violet #D6B4FC ΔE 0.066
Use #ADAFEB 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.