#41B0ED
Closest named color: Deep Sky Blue (#00BFFF). oklch(72.1% 0.133 237.1), rgb(65, 176, 237).
Aa
Black text reads best on this color (8.65:1).
About this color
#41B0ED is a medium-light, moderately saturated blue. In OKLCH its lightness is 72%, its chroma 0.133 and its hue 237°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Sky Blue (#00BFFF), ΔE 0.043 away. Black text reads best on it, at 8.65:1.
| Hue family | Blues |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.133) |
| Temperature | cool |
| Nearest name | Deep Sky Blue (#00BFFF) |
| Black text | 8.65:1 |
| White text | 2.42:1 |
Values
| HEX | #41B0ED |
| RGB | rgb(65, 176, 237) |
| HSL | hsl(201, 83%, 59%) |
| OKLCH | oklch(72.1% 0.133 237.1) |
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 #41B0ED | 2.42:1 | Fails | Lc -52.4 | Large or bold text, headings |
| Black text on #41B0ED | 8.65:1 | AAA | Lc 56.6 | Large or bold text, headings |
| #41B0ED text on white | 2.42:1 | Fails | Lc 47.4 | Large or bold text, headings |
| #41B0ED text on black | 8.65:1 | AAA | Lc -54.6 | 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
#EFF7FC
oklch(97.2% 0.011 234.8)
-
Step 100
100
#DCEDF8
oklch(93.7% 0.023 236)
-
Step 200
200
#BEDEF4
oklch(88.4% 0.046 238.1)
-
Step 300
300
#8DC9F0
oklch(80.9% 0.083 237.6)
-
Step 400
400 (this color)
#41B0ED
oklch(72.1% 0.133 237.1)
-
Step 500
500
#0094D2
oklch(63.2% 0.138 237.1)
-
Step 600
600
#007CB1
oklch(55.6% 0.122 237.2)
-
Step 700
700
#006896
oklch(49.1% 0.108 237.6)
-
Step 800
800
#00557B
oklch(42.6% 0.093 237.2)
-
Step 900
900
#004768
oklch(37.7% 0.083 237.5)
-
Step 950
950
#002A3F
oklch(27% 0.059 236.5)
#41B0ED 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) | #93B0F0 | 0.076 |
| Deuteranopia (no green cones) | #7C9FEC | 0.063 |
| Tritanopia (no blue cones) | #00C0C5 | 0.087 |
| Achromatopsia (no color) | #A6A6A6 | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #41B0ED
#41B0ED
oklch(72.1% 0.133 237.1)
- #E28D4A
#E28D4A
oklch(71.9% 0.132 56.7)
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 #41B0ED, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Sky Blue #00BFFF ΔE 0.043
- Turquoise Blue #06B1C4 ΔE 0.068
- Vivid Sky Blue #4CC9F0 ΔE 0.071
- Bright Sky Blue #02CCFE ΔE 0.074
- Cornflower Blue #6495ED ΔE 0.074
- Chefchaouen Blue #4895EF ΔE 0.074
- Carolina Blue #8AB8FE ΔE 0.075
- Lightblue #7BC8F6 ΔE 0.086
Use #41B0ED 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.