#AFD8DF
Closest named color: Light Blue (#ADD8E6). oklch(85.5% 0.044 209.1), rgb(175, 216, 223).
Aa
Black text reads best on this color (13.71:1).
About this color
#AFD8DF is a light, muted teal or cyan. In OKLCH its lightness is 86%, its chroma 0.044 and its hue 209°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue (#ADD8E6), ΔE 0.010 away. Black text reads best on it, at 13.71:1.
| Hue family | Teals and cyans |
| Lightness | light (86%) |
| Chroma | muted (0.044) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 13.71:1 |
| White text | 1.53:1 |
Values
| HEX | #AFD8DF |
| RGB | rgb(175, 216, 223) |
| HSL | hsl(189, 43%, 78%) |
| OKLCH | oklch(85.5% 0.044 209.1) |
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 #AFD8DF | 1.53:1 | Fails | Lc -27.9 | Dividers and decoration only |
| Black text on #AFD8DF | 13.71:1 | AAA | Lc 79.2 | Fine for body text |
| #AFD8DF text on white | 1.53:1 | Fails | Lc 24.6 | Dividers and decoration only |
| #AFD8DF text on black | 13.71:1 | AAA | Lc -78.5 | Fine for body text |
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 200.
-
Step 50
50
#F0F7F8
oklch(97.1% 0.008 207.1)
-
Step 100
100
#DEEDF0
oklch(93.6% 0.016 211)
-
Step 200
200 (this color)
#AFD8DF
oklch(85.5% 0.044 209.1)
-
Step 300
300
#96CBD4
oklch(80.8% 0.056 209.1)
-
Step 400
400
#53B0BF
oklch(70.7% 0.09 209.4)
-
Step 500
500
#009BAD
oklch(63.1% 0.109 209.2)
-
Step 600
600
#008291
oklch(55.5% 0.096 208.9)
-
Step 700
700
#006D7A
oklch(49% 0.084 209.1)
-
Step 800
800
#005A65
oklch(42.8% 0.074 209.1)
-
Step 900
900
#004B54
oklch(37.8% 0.065 208.5)
-
Step 950
950
#002C33
oklch(26.9% 0.047 211.1)
#AFD8DF 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) | #D1D5DF | 0.043 |
| Deuteranopia (no green cones) | #C8CEDF | 0.039 |
| Tritanopia (no blue cones) | #A0DCDA | 0.022 |
| Achromatopsia (no color) | #D1D1D1 | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AFD8DF
#AFD8DF
oklch(85.5% 0.044 209.1)
- #EBC5BF
#EBC5BF
oklch(85.5% 0.044 28.5)
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 #AFD8DF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.010
- Celeste #A8DADC ΔE 0.011
- Powder Blue #B0E0E6 ΔE 0.021
- Cadet Gray #CED4DA ΔE 0.038
- Light Blue Grey #B7C9E2 ΔE 0.042
- Light Gray #D3D3D3 ΔE 0.046
- Light Steel Blue #B0C4DE ΔE 0.054
- Pale Turquoise #AFEEEE ΔE 0.056
Use #AFD8DF 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.