#AFC8EC
Closest named color: Light Blue Grey (#B7C9E2). oklch(82.6% 0.058 257.5), rgb(175, 200, 236).
Aa
Black text reads best on this color (12.29:1).
About this color
#AFC8EC is a light, muted blue. In OKLCH its lightness is 83%, its chroma 0.058 and its hue 257°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue Grey (#B7C9E2), ΔE 0.018 away. Black text reads best on it, at 12.29:1.
| Hue family | Blues |
| Lightness | light (83%) |
| Chroma | muted (0.058) |
| Temperature | cool |
| Nearest name | Light Blue Grey (#B7C9E2) |
| Black text | 12.29:1 |
| White text | 1.70:1 |
Values
| HEX | #AFC8EC |
| RGB | rgb(175, 200, 236) |
| HSL | hsl(215, 62%, 81%) |
| OKLCH | oklch(82.6% 0.058 257.5) |
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 #AFC8EC | 1.70:1 | Fails | Lc -34.4 | Non-text elements, placeholder text |
| Black text on #AFC8EC | 12.29:1 | AAA | Lc 73.2 | Content text, not long reading |
| #AFC8EC text on white | 1.70:1 | Fails | Lc 30.6 | Non-text elements, placeholder text |
| #AFC8EC text on black | 12.29:1 | AAA | Lc -72.2 | 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
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E3EAF5
oklch(93.5% 0.017 259.4)
-
Step 200
200
#CCDAEF
oklch(88.4% 0.033 258.4)
-
Step 300
300 (this color)
#AFC8EC
oklch(82.6% 0.058 257.5)
-
Step 400
400
#7CA2DA
oklch(70.6% 0.093 257.9)
-
Step 500
500
#5A8AD0
oklch(63% 0.118 257.8)
-
Step 600
600
#3F73BD
oklch(55.6% 0.128 257.5)
-
Step 700
700
#3160A3
oklch(49% 0.119 257.6)
-
Step 800
800
#294F84
oklch(42.7% 0.099 257.1)
-
Step 900
900
#26426A
oklch(37.8% 0.077 257.4)
-
Step 950
950
#17273E
oklch(27.1% 0.048 257.5)
#AFC8EC 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) | #BCC9EE | 0.017 |
| Deuteranopia (no green cones) | #B5C3EB | 0.014 |
| Tritanopia (no blue cones) | #9ED0D4 | 0.051 |
| Achromatopsia (no color) | #C6C6C6 | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AFC8EC
#AFC8EC
oklch(82.6% 0.058 257.5)
- #DBC29D
#DBC29D
oklch(82.6% 0.057 77.5)
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 #AFC8EC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue Grey #B7C9E2 ΔE 0.018
- Light Steel Blue #B0C4DE ΔE 0.020
- Cloudy Blue #ACC2D9 ΔE 0.028
- Baby Blue #A2CFFE ΔE 0.029
- Light Periwinkle #C1C6FC ΔE 0.035
- Light Cornflower Blue #98C1D9 ΔE 0.043
- Pastel Blue #A2BFFE ΔE 0.044
- Light Sky Blue #87CEFA ΔE 0.046
Use #AFC8EC 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.