#47B2F7
Closest named color: Deep Sky Blue (#00BFFF). oklch(73.2% 0.139 240.9), rgb(71, 178, 247).
Aa
Black text reads best on this color (8.97:1).
About this color
#47B2F7 is a medium-light, moderately saturated blue. In OKLCH its lightness is 73%, its chroma 0.139 and its hue 241°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Sky Blue (#00BFFF), ΔE 0.036 away. Black text reads best on it, at 8.97:1.
| Hue family | Blues |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.139) |
| Temperature | cool |
| Nearest name | Deep Sky Blue (#00BFFF) |
| Black text | 8.97:1 |
| White text | 2.33:1 |
Values
| HEX | #47B2F7 |
| RGB | rgb(71, 178, 247) |
| HSL | hsl(204, 92%, 62%) |
| OKLCH | oklch(73.2% 0.139 240.9) |
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 #47B2F7 | 2.33:1 | Fails | Lc -50.7 | Large or bold text, headings |
| Black text on #47B2F7 | 8.97:1 | AAA | Lc 58.2 | Large or bold text, headings |
| #47B2F7 text on white | 2.33:1 | Fails | Lc 45.8 | Large or bold text, headings |
| #47B2F7 text on black | 8.97:1 | AAA | Lc -56.3 | 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
#EFF7FD
oklch(97.2% 0.012 239.9)
-
Step 100
100
#DCEDF9
oklch(93.7% 0.024 238.4)
-
Step 200
200
#BEDEF7
oklch(88.5% 0.048 241.7)
-
Step 300
300
#8DC8F4
oklch(80.8% 0.087 241.4)
-
Step 400
400 (this color)
#47B2F7
oklch(73.2% 0.139 240.9)
-
Step 500
500
#0092D9
oklch(63.1% 0.147 241)
-
Step 600
600
#007BB7
oklch(55.7% 0.129 240.7)
-
Step 700
700
#00679B
oklch(49.1% 0.115 241)
-
Step 800
800
#005480
oklch(42.6% 0.1 241.3)
-
Step 900
900
#00466B
oklch(37.7% 0.087 240.8)
-
Step 950
950
#002942
oklch(26.9% 0.063 241.6)
#47B2F7 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) | #92B3FA | 0.071 |
| Deuteranopia (no green cones) | #7AA2F6 | 0.056 |
| Tritanopia (no blue cones) | #00C3CA | 0.096 |
| Achromatopsia (no color) | #A9A9A9 | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #47B2F7
#47B2F7
oklch(73.2% 0.139 240.9)
- #E69241
#E69241
oklch(73.2% 0.139 61.4)
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 #47B2F7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Sky Blue #00BFFF ΔE 0.036
- Carolina Blue #8AB8FE ΔE 0.065
- Vivid Sky Blue #4CC9F0 ΔE 0.068
- Bright Sky Blue #02CCFE ΔE 0.069
- Cornflower Blue #6495ED ΔE 0.076
- Chefchaouen Blue #4895EF ΔE 0.078
- Lightblue #7BC8F6 ΔE 0.079
- Turquoise Blue #06B1C4 ΔE 0.083
Use #47B2F7 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.