#A3ABE7
Closest named color: Carolina Blue (#8AB8FE). oklch(75.7% 0.087 278.2), rgb(163, 171, 231).
Aa
Black text reads best on this color (9.53:1).
About this color
#A3ABE7 is a medium-light, moderately saturated blue. In OKLCH its lightness is 76%, its chroma 0.087 and its hue 278°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.047 away. Black text reads best on it, at 9.53:1.
| Hue family | Blues |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.087) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.53:1 |
| White text | 2.20:1 |
Values
| HEX | #A3ABE7 |
| RGB | rgb(163, 171, 231) |
| HSL | hsl(233, 59%, 77%) |
| OKLCH | oklch(75.7% 0.087 278.2) |
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 #A3ABE7 | 2.20:1 | Fails | Lc -48.1 | Large or bold text, headings |
| Black text on #A3ABE7 | 9.53:1 | AAA | Lc 60.6 | Content text, not long reading |
| #A3ABE7 text on white | 2.20:1 | Fails | Lc 43.3 | Non-text elements, placeholder text |
| #A3ABE7 text on black | 9.53:1 | AAA | Lc -58.8 | 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 400.
-
Step 50
50
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E7E9F5
oklch(93.6% 0.016 278.5)
-
Step 200
200
#D4D8ED
oklch(88.6% 0.029 277.2)
-
Step 300
300
#B8BEE4
oklch(80.9% 0.054 278.1)
-
Step 400
400 (this color)
#A3ABE7
oklch(75.7% 0.087 278.2)
-
Step 500
500
#7A82CC
oklch(63.1% 0.111 278)
-
Step 600
600
#646AB8
oklch(55.5% 0.12 278.4)
-
Step 700
700
#53589F
oklch(49.1% 0.113 278.3)
-
Step 800
800
#444881
oklch(42.6% 0.094 278.6)
-
Step 900
900
#393D67
oklch(37.7% 0.072 278.2)
-
Step 950
950
#21243D
oklch(27% 0.047 277.6)
#A3ABE7 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) | #99B1EA | 0.019 |
| Deuteranopia (no green cones) | #96ACE5 | 0.017 |
| Tritanopia (no blue cones) | #92B6C0 | 0.076 |
| Achromatopsia (no color) | #AFAFAF | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3ABE7
#A3ABE7
oklch(75.7% 0.087 278.2)
- #BEB170
#BEB170
oklch(75.6% 0.086 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 #A3ABE7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.047
- Pastel Blue #A2BFFE ΔE 0.054
- Light Grey Blue #9DBCD4 ΔE 0.061
- Pale Violet #CEAEFA ΔE 0.069
- Periwinkle Blue #8F99FB ΔE 0.069
- Light Cornflower Blue #98C1D9 ΔE 0.069
- Pale Purple #B790D4 ΔE 0.070
- Cloudy Blue #ACC2D9 ΔE 0.073
Use #A3ABE7 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.