#11AFE2
Closest named color: Turquoise Blue (#06B1C4). oklch(70.5% 0.135 228.3), rgb(17, 175, 226).
Aa
Black text reads best on this color (8.25:1).
About this color
#11AFE2 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 70%, its chroma 0.135 and its hue 228°. Its hue sits on the cool side of the wheel. The nearest named color is Turquoise Blue (#06B1C4), ΔE 0.048 away. Black text reads best on it, at 8.25:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.135) |
| Temperature | cool |
| Nearest name | Turquoise Blue (#06B1C4) |
| Black text | 8.25:1 |
| White text | 2.54:1 |
Values
| HEX | #11AFE2 |
| RGB | rgb(17, 175, 226) |
| HSL | hsl(195, 86%, 48%) |
| OKLCH | oklch(70.5% 0.135 228.3) |
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 #11AFE2 | 2.54:1 | Fails | Lc -54.3 | Large or bold text, headings |
| Black text on #11AFE2 | 8.25:1 | AAA | Lc 54.8 | Large or bold text, headings |
| #11AFE2 text on white | 2.54:1 | Fails | Lc 49.2 | Large or bold text, headings |
| #11AFE2 text on black | 8.25:1 | AAA | Lc -52.7 | Large or bold text, headings |
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 400.
-
Step 50
50
#EEF7FC
oklch(97.1% 0.012 231.7)
-
Step 100
100
#DAEEF7
oklch(93.7% 0.024 226.5)
-
Step 200
200
#BAE0F2
oklch(88.5% 0.047 228.2)
-
Step 300
300
#84CCEC
oklch(80.9% 0.085 227.9)
-
Step 400
400 (this color)
#11AFE2
oklch(70.5% 0.135 228.3)
-
Step 500
500
#0097C4
oklch(63.2% 0.123 228.1)
-
Step 600
600
#007FA5
oklch(55.7% 0.108 227.8)
-
Step 700
700
#006A8B
oklch(49% 0.096 228.3)
-
Step 800
800
#005773
oklch(42.7% 0.084 228.5)
-
Step 900
900
#004960
oklch(37.8% 0.073 227.3)
-
Step 950
950
#002B3B
oklch(27% 0.053 228.8)
#11AFE2 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) | #94ACE4 | 0.096 |
| Deuteranopia (no green cones) | #7B9BE1 | 0.082 |
| Tritanopia (no blue cones) | #00BDC0 | 0.074 |
| Achromatopsia (no color) | #A2A2A2 | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #11AFE2
#11AFE2
oklch(70.5% 0.135 228.3)
- #E3844F
#E3844F
oklch(70.6% 0.135 48.5)
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 #11AFE2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Turquoise Blue #06B1C4 ΔE 0.048
- Deep Sky Blue #00BFFF ΔE 0.054
- Chefchaouen Blue #4895EF ΔE 0.079
- Vivid Sky Blue #4CC9F0 ΔE 0.080
- Bright Sky Blue #02CCFE ΔE 0.082
- Greyblue #77A1B5 ΔE 0.083
- Cornflower Blue #6495ED ΔE 0.085
- Light Sea Green #20B2AA ΔE 0.087
Use #11AFE2 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.