#A7ACEF
Closest named color: Carolina Blue (#8AB8FE). oklch(76.5% 0.096 280.6), rgb(167, 172, 239).
Aa
Black text reads best on this color (9.79:1).
About this color
#A7ACEF is a medium-light, moderately saturated purple. In OKLCH its lightness is 77%, its chroma 0.096 and its hue 281°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.044 away. Black text reads best on it, at 9.79:1.
| Hue family | Purples |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.096) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.79:1 |
| White text | 2.14:1 |
Values
| HEX | #A7ACEF |
| RGB | rgb(167, 172, 239) |
| HSL | hsl(236, 69%, 80%) |
| OKLCH | oklch(76.5% 0.096 280.6) |
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 #A7ACEF | 2.14:1 | Fails | Lc -46.8 | Large or bold text, headings |
| Black text on #A7ACEF | 9.79:1 | AAA | Lc 61.9 | Content text, not long reading |
| #A7ACEF text on white | 2.14:1 | Fails | Lc 42.1 | Non-text elements, placeholder text |
| #A7ACEF text on black | 9.79:1 | AAA | Lc -60.1 | 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
#F3F5FE
oklch(97.1% 0.012 276.1)
-
Step 100
100
#E6E8FD
oklch(93.6% 0.028 281.5)
-
Step 200
200
#D2D6FD
oklch(88.5% 0.054 280.6)
-
Step 300
300 (this color)
#A7ACEF
oklch(76.5% 0.096 280.6)
-
Step 400
400
#9093FD
oklch(70.7% 0.153 280.5)
-
Step 500
500
#7874FB
oklch(63.2% 0.195 280.5)
-
Step 600
600
#6357EA
oklch(55.5% 0.213 280.5)
-
Step 700
700
#5346CC
oklch(49.1% 0.199 280.6)
-
Step 800
800
#433BA5
oklch(42.7% 0.164 280.2)
-
Step 900
900
#383483
oklch(37.7% 0.129 280.5)
-
Step 950
950
#201F4C
oklch(26.9% 0.081 280.5)
#A7ACEF 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) | #98B4F2 | 0.026 |
| Deuteranopia (no green cones) | #95AFED | 0.024 |
| Tritanopia (no blue cones) | #95B8C4 | 0.083 |
| Achromatopsia (no color) | #B1B1B1 | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A7ACEF
#A7ACEF
oklch(76.5% 0.096 280.6)
- #C0B56B
#C0B56B
oklch(76.6% 0.096 100.9)
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 #A7ACEF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.044
- Pastel Blue #A2BFFE ΔE 0.048
- Pale Violet #CEAEFA ΔE 0.059
- Pastel Purple #CAA0FF ΔE 0.064
- Lilac #CEA2FD ΔE 0.065
- Baby Purple #CA9BF7 ΔE 0.066
- Periwinkle Blue #8F99FB ΔE 0.068
- Light Grey Blue #9DBCD4 ΔE 0.068
Use #A7ACEF 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.