#A3AFFC
Closest named color: Carolina Blue (#8AB8FE). oklch(77.4% 0.111 276.7), rgb(163, 175, 252).
Aa
Black text reads best on this color (10.09:1).
About this color
#A3AFFC is a medium-light, moderately saturated blue. In OKLCH its lightness is 77%, its chroma 0.111 and its hue 277°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.035 away. Black text reads best on it, at 10.09:1.
| Hue family | Blues |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.111) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 10.09:1 |
| White text | 2.08:1 |
Values
| HEX | #A3AFFC |
| RGB | rgb(163, 175, 252) |
| HSL | hsl(232, 94%, 81%) |
| OKLCH | oklch(77.4% 0.111 276.7) |
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 #A3AFFC | 2.08:1 | Fails | Lc -45.2 | Large or bold text, headings |
| Black text on #A3AFFC | 10.09:1 | AAA | Lc 63.3 | Content text, not long reading |
| #A3AFFC text on white | 2.08:1 | Fails | Lc 40.6 | Non-text elements, placeholder text |
| #A3AFFC text on black | 10.09:1 | AAA | Lc -61.7 | 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
#F3F5FF
oklch(97.2% 0.013 277.1)
-
Step 100
100
#E4E9FF
oklch(93.7% 0.03 275.6)
-
Step 200
200
#CFD7FF
oklch(88.6% 0.056 276.3)
-
Step 300
300 (this color)
#A3AFFC
oklch(77.4% 0.111 276.7)
-
Step 400
400
#8995FF
oklch(70.7% 0.154 276.8)
-
Step 500
500
#6E76FF
oklch(63.1% 0.2 276.5)
-
Step 600
600
#5951FE
oklch(55.6% 0.246 276.8)
-
Step 700
700
#4A3FDE
oklch(49.1% 0.23 276.8)
-
Step 800
800
#3C36B3
oklch(42.7% 0.19 276.8)
-
Step 900
900
#32328D
oklch(37.8% 0.147 276.7)
-
Step 950
950
#1D1E53
oklch(27% 0.094 277.2)
#A3AFFC 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) | #97B7FF | 0.023 |
| Deuteranopia (no green cones) | #91B1FA | 0.023 |
| Tritanopia (no blue cones) | #8ABECB | 0.098 |
| Achromatopsia (no color) | #B4B4B4 | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3AFFC
#A3AFFC
oklch(77.4% 0.111 276.7)
- #CAB65E
#CAB65E
oklch(77.5% 0.111 96.8)
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 #A3AFFC, closest first.
No curated palette has a color within ΔE 0.04 of #A3AFFC.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.035
- Pastel Blue #A2BFFE ΔE 0.041
- Pale Violet #CEAEFA ΔE 0.060
- Pastel Purple #CAA0FF ΔE 0.064
- Periwinkle Blue #8F99FB ΔE 0.066
- Lilac #CEA2FD ΔE 0.066
- Baby Purple #CA9BF7 ΔE 0.069
- Light Violet #D6B4FC ΔE 0.074
Use #A3AFFC 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.