#A3ABEF
Closest named color: Carolina Blue (#8AB8FE). oklch(76% 0.098 278.6), rgb(163, 171, 239).
Aa
Black text reads best on this color (9.62:1).
About this color
#A3ABEF is a medium-light, moderately saturated blue. In OKLCH its lightness is 76%, its chroma 0.098 and its hue 279°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.043 away. Black text reads best on it, at 9.62:1.
| Hue family | Blues |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.098) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.62:1 |
| White text | 2.18:1 |
Values
| HEX | #A3ABEF |
| RGB | rgb(163, 171, 239) |
| HSL | hsl(234, 70%, 79%) |
| OKLCH | oklch(76% 0.098 278.6) |
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 #A3ABEF | 2.18:1 | Fails | Lc -47.6 | Large or bold text, headings |
| Black text on #A3ABEF | 9.62:1 | AAA | Lc 61.1 | Content text, not long reading |
| #A3ABEF text on white | 2.18:1 | Fails | Lc 42.9 | Non-text elements, placeholder text |
| #A3ABEF text on black | 9.62:1 | AAA | Lc -59.3 | 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
#E5E8FD
oklch(93.5% 0.029 279.4)
-
Step 200
200
#D0D6FE
oklch(88.4% 0.055 278.5)
-
Step 300
300 (this color)
#A3ABEF
oklch(76% 0.098 278.6)
-
Step 400
400
#8C94FF
oklch(70.7% 0.155 278.4)
-
Step 500
500
#7374FE
oklch(63% 0.2 278.7)
-
Step 600
600
#5F58EE
oklch(55.7% 0.218 278.7)
-
Step 700
700
#4F46CF
oklch(49.1% 0.203 278.8)
-
Step 800
800
#403BA7
oklch(42.7% 0.168 278.6)
-
Step 900
900
#353484
oklch(37.6% 0.131 278.6)
-
Step 950
950
#1F204D
oklch(27.1% 0.081 278.5)
#A3ABEF 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) | #97B2F2 | 0.022 |
| Deuteranopia (no green cones) | #92ADED | 0.022 |
| Tritanopia (no blue cones) | #8FB8C3 | 0.087 |
| Achromatopsia (no color) | #B0B0B0 | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3ABEF
#A3ABEF
oklch(76% 0.098 278.6)
- #C1B267
#C1B267
oklch(76% 0.097 98.3)
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 #A3ABEF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.043
- Pastel Blue #A2BFFE ΔE 0.051
- Periwinkle Blue #8F99FB ΔE 0.062
- Pale Violet #CEAEFA ΔE 0.065
- Pastel Purple #CAA0FF ΔE 0.067
- Baby Purple #CA9BF7 ΔE 0.069
- Lilac #CEA2FD ΔE 0.069
- Light Grey Blue #9DBCD4 ΔE 0.069
Use #A3ABEF 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.