#AFC4FA
Closest named color: Pastel Blue (#A2BFFE). oklch(82.3% 0.08 268.1), rgb(175, 196, 250).
Aa
Black text reads best on this color (12.09:1).
About this color
#AFC4FA is a light, moderately saturated blue. In OKLCH its lightness is 82%, its chroma 0.080 and its hue 268°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.023 away. Black text reads best on it, at 12.09:1.
| Hue family | Blues |
| Lightness | light (82%) |
| Chroma | moderately saturated (0.080) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 12.09:1 |
| White text | 1.73:1 |
Values
| HEX | #AFC4FA |
| RGB | rgb(175, 196, 250) |
| HSL | hsl(223, 88%, 83%) |
| OKLCH | oklch(82.3% 0.08 268.1) |
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 #AFC4FA | 1.73:1 | Fails | Lc -35.4 | Non-text elements, placeholder text |
| Black text on #AFC4FA | 12.09:1 | AAA | Lc 72.4 | Content text, not long reading |
| #AFC4FA text on white | 1.73:1 | Fails | Lc 31.5 | Non-text elements, placeholder text |
| #AFC4FA text on black | 12.09:1 | AAA | Lc -71.3 | 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
#F2F5FD
oklch(97% 0.011 269.6)
-
Step 100
100
#E3EAFA
oklch(93.6% 0.023 266.9)
-
Step 200
200
#CCD9F7
oklch(88.5% 0.044 266.9)
-
Step 300
300 (this color)
#AFC4FA
oklch(82.3% 0.08 268.1)
-
Step 400
400
#7F9DF0
oklch(70.8% 0.127 268)
-
Step 500
500
#6081EB
oklch(63% 0.163 268.4)
-
Step 600
600
#4868DA
oklch(55.6% 0.178 268.3)
-
Step 700
700
#3A56BD
oklch(49.2% 0.165 268.2)
-
Step 800
800
#304799
oklch(42.8% 0.137 268.3)
-
Step 900
900
#2A3C79
oklch(37.6% 0.106 268.5)
-
Step 950
950
#182447
oklch(27% 0.067 267.5)
#AFC4FA 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) | #B3C8FC | 0.012 |
| Deuteranopia (no green cones) | #ACC2F9 | 0.007 |
| Tritanopia (no blue cones) | #9ACFD6 | 0.073 |
| Achromatopsia (no color) | #C4C4C4 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AFC4FA
#AFC4FA
oklch(82.3% 0.08 268.1)
- #DBC389
#DBC389
oklch(82.4% 0.08 88)
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 #AFC4FA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.023
- Light Periwinkle #C1C6FC ΔE 0.025
- Baby Blue #A2CFFE ΔE 0.030
- Light Steel Blue #B0C4DE ΔE 0.040
- Light Blue Grey #B7C9E2 ΔE 0.042
- Cloudy Blue #ACC2D9 ΔE 0.047
- Light Sky Blue #87CEFA ΔE 0.049
- Sky #82CAFC ΔE 0.050
Use #AFC4FA 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.