#AFC2E1
Closest named color: Light Steel Blue (#B0C4DE). oklch(81% 0.049 260.2), rgb(175, 194, 225).
Aa
Black text reads best on this color (11.62:1).
About this color
#AFC2E1 is a light, muted blue. In OKLCH its lightness is 81%, its chroma 0.049 and its hue 260°. Its hue sits on the cool side of the wheel. The nearest named color is Light Steel Blue (#B0C4DE), ΔE 0.008 away. Black text reads best on it, at 11.62:1.
| Hue family | Blues |
| Lightness | light (81%) |
| Chroma | muted (0.049) |
| Temperature | cool |
| Nearest name | Light Steel Blue (#B0C4DE) |
| Black text | 11.62:1 |
| White text | 1.80:1 |
Values
| HEX | #AFC2E1 |
| RGB | rgb(175, 194, 225) |
| HSL | hsl(217, 45%, 78%) |
| OKLCH | oklch(81% 0.049 260.2) |
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 #AFC2E1 | 1.80:1 | Fails | Lc -37.6 | Non-text elements, placeholder text |
| Black text on #AFC2E1 | 11.62:1 | AAA | Lc 70.3 | Content text, not long reading |
| #AFC2E1 text on white | 1.80:1 | Fails | Lc 33.6 | Non-text elements, placeholder text |
| #AFC2E1 text on black | 11.62:1 | AAA | Lc -69.0 | 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
#F3F6FA
oklch(97.2% 0.006 255.5)
-
Step 100
100
#E4EAF4
oklch(93.5% 0.015 260.7)
-
Step 200
200
#CFDAEC
oklch(88.5% 0.028 260.3)
-
Step 300
300 (this color)
#AFC2E1
oklch(81% 0.049 260.2)
-
Step 400
400
#84A2D2
oklch(70.8% 0.078 259.7)
-
Step 500
500
#668AC6
oklch(63.2% 0.1 260.3)
-
Step 600
600
#4D73B2
oklch(55.6% 0.108 260.1)
-
Step 700
700
#3E6099
oklch(49.1% 0.1 260.2)
-
Step 800
800
#334F7C
oklch(42.7% 0.083 259.5)
-
Step 900
900
#2D4264
oklch(37.8% 0.064 259.7)
-
Step 950
950
#1B273B
oklch(27.2% 0.041 260.3)
#AFC2E1 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) | #B8C3E3 | 0.013 |
| Deuteranopia (no green cones) | #B3BFE0 | 0.009 |
| Tritanopia (no blue cones) | #A2C8CC | 0.043 |
| Achromatopsia (no color) | #C1C1C1 | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AFC2E1
#AFC2E1
oklch(81% 0.049 260.2)
- #D2BE9E
#D2BE9E
oklch(81% 0.049 79.5)
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 #AFC2E1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Steel Blue #B0C4DE ΔE 0.008
- Cloudy Blue #ACC2D9 ΔE 0.013
- Light Blue Grey #B7C9E2 ΔE 0.022
- Light Cornflower Blue #98C1D9 ΔE 0.032
- Light Grey Blue #9DBCD4 ΔE 0.033
- Baby Blue #A2CFFE ΔE 0.045
- Light Periwinkle #C1C6FC ΔE 0.046
- Pastel Blue #A2BFFE ΔE 0.047
Use #AFC2E1 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.