#ACAAF3
Closest named color: Carolina Blue (#8AB8FE). oklch(76.7% 0.104 284.9), rgb(172, 170, 243).
Aa
Black text reads best on this color (9.79:1).
About this color
#ACAAF3 is a medium-light, moderately saturated purple. In OKLCH its lightness is 77%, its chroma 0.104 and its hue 285°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.051 away. Black text reads best on it, at 9.79:1.
| Hue family | Purples |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.104) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.79:1 |
| White text | 2.14:1 |
Values
| HEX | #ACAAF3 |
| RGB | rgb(172, 170, 243) |
| HSL | hsl(242, 75%, 81%) |
| OKLCH | oklch(76.7% 0.104 284.9) |
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 #ACAAF3 | 2.14:1 | Fails | Lc -46.7 | Large or bold text, headings |
| Black text on #ACAAF3 | 9.79:1 | AAA | Lc 61.9 | Content text, not long reading |
| #ACAAF3 text on white | 2.14:1 | Fails | Lc 42.0 | Non-text elements, placeholder text |
| #ACAAF3 text on black | 9.79:1 | AAA | Lc -60.2 | 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
#F4F4FF
oklch(97% 0.015 286.1)
-
Step 100
100
#E7E8FE
oklch(93.7% 0.03 283.7)
-
Step 200
200
#D4D5FF
oklch(88.6% 0.058 284.1)
-
Step 300
300 (this color)
#ACAAF3
oklch(76.7% 0.104 284.9)
-
Step 400
400
#988FFF
oklch(70.7% 0.16 285.2)
-
Step 500
500
#816EFF
oklch(63.1% 0.207 284.7)
-
Step 600
600
#6E4EF1
oklch(55.6% 0.231 285.1)
-
Step 700
700
#5C3DD2
oklch(49.1% 0.215 284.8)
-
Step 800
800
#4B34AA
oklch(42.7% 0.178 284.9)
-
Step 900
900
#3E3086
oklch(37.8% 0.138 285.2)
-
Step 950
950
#241D4F
oklch(27.1% 0.088 285.2)
#ACAAF3 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) | #95B3F6 | 0.035 |
| Deuteranopia (no green cones) | #93AFF1 | 0.034 |
| Tritanopia (no blue cones) | #9BB7C4 | 0.090 |
| Achromatopsia (no color) | #B1B1B1 | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACAAF3
#ACAAF3
oklch(76.7% 0.104 284.9)
- #BDB766
#BDB766
oklch(76.7% 0.103 104.8)
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 #ACAAF3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.051
- Pale Violet #CEAEFA ΔE 0.052
- Pastel Blue #A2BFFE ΔE 0.053
- Pastel Purple #CAA0FF ΔE 0.054
- Lilac #CEA2FD ΔE 0.055
- Baby Purple #CA9BF7 ΔE 0.056
- Periwinkle Blue #8F99FB ΔE 0.065
- Light Violet #D6B4FC ΔE 0.069
Use #ACAAF3 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.