#A4AAEE
Closest named color: Carolina Blue (#8AB8FE). oklch(75.9% 0.098 279.9), rgb(164, 170, 238).
Aa
Black text reads best on this color (9.56:1).
About this color
#A4AAEE is a medium-light, moderately saturated blue. In OKLCH its lightness is 76%, its chroma 0.098 and its hue 280°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.045 away. Black text reads best on it, at 9.56:1.
| Hue family | Blues |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.098) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.56:1 |
| White text | 2.19:1 |
Values
| HEX | #A4AAEE |
| RGB | rgb(164, 170, 238) |
| HSL | hsl(235, 69%, 79%) |
| OKLCH | oklch(75.9% 0.098 279.9) |
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 #A4AAEE | 2.19:1 | Fails | Lc -47.9 | Large or bold text, headings |
| Black text on #A4AAEE | 9.56:1 | AAA | Lc 60.8 | Content text, not long reading |
| #A4AAEE text on white | 2.19:1 | Fails | Lc 43.2 | Non-text elements, placeholder text |
| #A4AAEE text on black | 9.56:1 | AAA | Lc -59.0 | 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
#F3F5FE
oklch(97.1% 0.012 276.1)
-
Step 100
100
#E6E8FD
oklch(93.6% 0.028 281.5)
-
Step 200
200
#D1D6FD
oklch(88.5% 0.054 279.5)
-
Step 300
300 (this color)
#A4AAEE
oklch(75.9% 0.098 279.9)
-
Step 400
400
#8F93FF
oklch(70.7% 0.156 280)
-
Step 500
500
#7673FD
oklch(63% 0.2 280)
-
Step 600
600
#6257ED
oklch(55.7% 0.217 279.9)
-
Step 700
700
#5245CE
oklch(49.1% 0.202 280.2)
-
Step 800
800
#423AA6
oklch(42.6% 0.167 279.9)
-
Step 900
900
#373484
oklch(37.7% 0.13 279.8)
-
Step 950
950
#201F4D
oklch(26.9% 0.083 280.3)
#A4AAEE 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) | #96B2F1 | 0.025 |
| Deuteranopia (no green cones) | #92ACEC | 0.024 |
| Tritanopia (no blue cones) | #91B7C2 | 0.087 |
| Achromatopsia (no color) | #AFAFAF | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A4AAEE
#A4AAEE
oklch(75.9% 0.098 279.9)
- #BFB267
#BFB267
oklch(75.8% 0.097 99.7)
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 #A4AAEE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.045
- Pastel Blue #A2BFFE ΔE 0.054
- Periwinkle Blue #8F99FB ΔE 0.062
- Pale Violet #CEAEFA ΔE 0.064
- Pastel Purple #CAA0FF ΔE 0.066
- Baby Purple #CA9BF7 ΔE 0.067
- Lilac #CEA2FD ΔE 0.068
- Pale Purple #B790D4 ΔE 0.070
Use #A4AAEE 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.