#ACAFE2
Closest named color: Light Grey Blue (#9DBCD4). oklch(76.9% 0.073 281.9), rgb(172, 175, 226).
Aa
Black text reads best on this color (9.98:1).
About this color
#ACAFE2 is a medium-light, moderately saturated purple. In OKLCH its lightness is 77%, its chroma 0.073 and its hue 282°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.049 away. Black text reads best on it, at 9.98:1.
| Hue family | Purples |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.073) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 9.98:1 |
| White text | 2.10:1 |
Values
| HEX | #ACAFE2 |
| RGB | rgb(172, 175, 226) |
| HSL | hsl(237, 48%, 78%) |
| OKLCH | oklch(76.9% 0.073 281.9) |
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 #ACAFE2 | 2.10:1 | Fails | Lc -45.8 | Large or bold text, headings |
| Black text on #ACAFE2 | 9.98:1 | AAA | Lc 62.8 | Content text, not long reading |
| #ACAFE2 text on white | 2.10:1 | Fails | Lc 41.2 | Non-text elements, placeholder text |
| #ACAFE2 text on black | 9.98:1 | AAA | Lc -61.1 | 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
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E7E8F8
oklch(93.5% 0.022 283.1)
-
Step 200
200
#D4D7F4
oklch(88.6% 0.04 280.9)
-
Step 300
300 (this color)
#ACAFE2
oklch(76.9% 0.073 281.9)
-
Step 400
400
#9597E7
oklch(70.7% 0.116 281.9)
-
Step 500
500
#7D7BE0
oklch(63.1% 0.149 282.1)
-
Step 600
600
#6762CE
oklch(55.6% 0.162 281.8)
-
Step 700
700
#5650B2
oklch(49% 0.151 282)
-
Step 800
800
#464290
oklch(42.6% 0.125 282)
-
Step 900
900
#3A3973
oklch(37.7% 0.097 281.5)
-
Step 950
950
#222243
oklch(27% 0.06 281.6)
#ACAFE2 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) | #A1B5E4 | 0.020 |
| Deuteranopia (no green cones) | #9FB1E1 | 0.018 |
| Tritanopia (no blue cones) | #9FB8C0 | 0.065 |
| Achromatopsia (no color) | #B3B3B3 | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACAFE2
#ACAFE2
oklch(76.9% 0.073 281.9)
- #BDB680
#BDB680
oklch(76.9% 0.072 101.7)
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 #ACAFE2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.049
- Pastel Blue #A2BFFE ΔE 0.049
- Carolina Blue #8AB8FE ΔE 0.054
- Cloudy Blue #ACC2D9 ΔE 0.057
- Light Cornflower Blue #98C1D9 ΔE 0.058
- Light Steel Blue #B0C4DE ΔE 0.059
- French Gray #ADB5BD ΔE 0.061
- Pale Violet #CEAEFA ΔE 0.062
Use #ACAFE2 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.