#11A6EE
Closest named color: Chefchaouen Blue (#4895EF). oklch(69% 0.152 238.8), rgb(17, 166, 238).
Aa
Black text reads best on this color (7.71:1).
About this color
#11A6EE is a medium-light, vivid blue. In OKLCH its lightness is 69%, its chroma 0.152 and its hue 239°. Its hue sits on the cool side of the wheel. The nearest named color is Chefchaouen Blue (#4895EF), ΔE 0.049 away. Black text reads best on it, at 7.71:1.
| Hue family | Blues |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.152) |
| Temperature | cool |
| Nearest name | Chefchaouen Blue (#4895EF) |
| Black text | 7.71:1 |
| White text | 2.72:1 |
Values
| HEX | #11A6EE |
| RGB | rgb(17, 166, 238) |
| HSL | hsl(200, 87%, 50%) |
| OKLCH | oklch(69% 0.152 238.8) |
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 #11A6EE | 2.72:1 | Fails | Lc -57.3 | Large or bold text, headings |
| Black text on #11A6EE | 7.71:1 | AAA | Lc 51.9 | Large or bold text, headings |
| #11A6EE text on white | 2.72:1 | Fails | Lc 52.1 | Large or bold text, headings |
| #11A6EE text on black | 7.71:1 | AAA | Lc -49.8 | 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
#EEF7FD
oklch(97.1% 0.013 236.6)
-
Step 100
100
#DAEDFB
oklch(93.6% 0.028 239.7)
-
Step 200
200
#BADFF9
oklch(88.6% 0.053 238.8)
-
Step 300
300
#85CAF7
oklch(81% 0.094 238.1)
-
Step 400
400 (this color)
#11A6EE
oklch(69% 0.152 238.8)
-
Step 500
500
#0093D5
oklch(63.1% 0.142 238.9)
-
Step 600
600
#007CB4
oklch(55.7% 0.125 238.6)
-
Step 700
700
#006898
oklch(49.2% 0.11 238.7)
-
Step 800
800
#00557D
oklch(42.7% 0.096 238.5)
-
Step 900
900
#004769
oklch(37.8% 0.084 238.3)
-
Step 950
950
#002A40
oklch(27% 0.06 237.8)
#11A6EE 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) | #83A7F1 | 0.080 |
| Deuteranopia (no green cones) | #6795ED | 0.062 |
| Tritanopia (no blue cones) | #00B8BF | 0.098 |
| Achromatopsia (no color) | #9D9D9D | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #11A6EE
#11A6EE
oklch(69% 0.152 238.8)
- #DF8023
#DF8023
oklch(69% 0.152 58.6)
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 #11A6EE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chefchaouen Blue #4895EF ΔE 0.049
- Cornflower Blue #6495ED ΔE 0.060
- Dark Sky Blue #448EE4 ΔE 0.063
- Deep Sky Blue #00BFFF ΔE 0.068
- Dodger Blue #1E90FF ΔE 0.069
- Turquoise Blue #06B1C4 ΔE 0.078
- Soft Blue #6488EA ΔE 0.086
- Water Blue #0E87CC ΔE 0.093
Use #11A6EE 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.