#ACACDF
Closest named color: Light Grey Blue (#9DBCD4). oklch(76.2% 0.073 284.5), rgb(172, 172, 223).
Aa
Black text reads best on this color (9.72:1).
About this color
#ACACDF is a medium-light, moderately saturated purple. In OKLCH its lightness is 76%, its chroma 0.073 and its hue 285°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.053 away. Black text reads best on it, at 9.72:1.
| Hue family | Purples |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.073) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 9.72:1 |
| White text | 2.16:1 |
Values
| HEX | #ACACDF |
| RGB | rgb(172, 172, 223) |
| HSL | hsl(240, 44%, 77%) |
| OKLCH | oklch(76.2% 0.073 284.5) |
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 #ACACDF | 2.16:1 | Fails | Lc -47.1 | Large or bold text, headings |
| Black text on #ACACDF | 9.72:1 | AAA | Lc 61.5 | Content text, not long reading |
| #ACACDF text on white | 2.16:1 | Fails | Lc 42.4 | Non-text elements, placeholder text |
| #ACACDF text on black | 9.72:1 | AAA | Lc -59.8 | Large or bold text, headings |
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
#E8E8F8
oklch(93.6% 0.022 286)
-
Step 200
200
#D5D6F4
oklch(88.5% 0.041 284)
-
Step 300
300 (this color)
#ACACDF
oklch(76.2% 0.073 284.5)
-
Step 400
400
#9996E6
oklch(70.7% 0.116 284.7)
-
Step 500
500
#817ADF
oklch(63.2% 0.148 284.4)
-
Step 600
600
#6C60CD
oklch(55.6% 0.163 284.8)
-
Step 700
700
#5A4FB1
oklch(49.1% 0.15 284.5)
-
Step 800
800
#49418F
oklch(42.6% 0.125 284.4)
-
Step 900
900
#3D3872
oklch(37.7% 0.096 284.7)
-
Step 950
950
#242143
oklch(27% 0.062 285.5)
#ACACDF 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) | #9FB2E1 | 0.022 |
| Deuteranopia (no green cones) | #9DAFDE | 0.021 |
| Tritanopia (no blue cones) | #A1B5BD | 0.064 |
| Achromatopsia (no color) | #B0B0B0 | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACACDF
#ACACDF
oklch(76.2% 0.073 284.5)
- #B9B57E
#B9B57E
oklch(76.3% 0.074 104.5)
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 #ACACDF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.053
- Pastel Blue #A2BFFE ΔE 0.057
- Carolina Blue #8AB8FE ΔE 0.059
- French Gray #ADB5BD ΔE 0.062
- Cloudy Blue #ACC2D9 ΔE 0.063
- Light Cornflower Blue #98C1D9 ΔE 0.063
- Pale Violet #CEAEFA ΔE 0.064
- Light Steel Blue #B0C4DE ΔE 0.066
Use #ACACDF 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.