#46B7FF
Closest named color: Deep Sky Blue (#00BFFF). oklch(74.7% 0.145 240.9), rgb(70, 183, 255).
Aa
Black text reads best on this color (9.47:1).
About this color
#46B7FF is a medium-light, vivid blue. In OKLCH its lightness is 75%, its chroma 0.145 and its hue 241°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Sky Blue (#00BFFF), ΔE 0.027 away. Black text reads best on it, at 9.47:1.
| Hue family | Blues |
| Lightness | medium-light (75%) |
| Chroma | vivid (0.145) |
| Temperature | cool |
| Nearest name | Deep Sky Blue (#00BFFF) |
| Black text | 9.47:1 |
| White text | 2.21:1 |
Values
| HEX | #46B7FF |
| RGB | rgb(70, 183, 255) |
| HSL | hsl(203, 100%, 64%) |
| OKLCH | oklch(74.7% 0.145 240.9) |
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 #46B7FF | 2.21:1 | Fails | Lc -48.0 | Large or bold text, headings |
| Black text on #46B7FF | 9.47:1 | AAA | Lc 60.7 | Content text, not long reading |
| #46B7FF text on white | 2.21:1 | Fails | Lc 43.3 | Non-text elements, placeholder text |
| #46B7FF text on black | 9.47:1 | AAA | Lc -58.9 | 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
#DBEDFA
oklch(93.7% 0.026 239.1)
-
Step 200
200
#BCDEF8
oklch(88.4% 0.051 241.1)
-
Step 300
300
#8AC9F6
oklch(81% 0.091 240.4)
-
Step 400
400 (this color)
#46B7FF
oklch(74.7% 0.145 240.9)
-
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)
#46B7FF 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) | #96B8FF | 0.073 |
| Deuteranopia (no green cones) | #7CA6FE | 0.059 |
| Tritanopia (no blue cones) | #00C9D0 | 0.099 |
| Achromatopsia (no color) | #AEAEAE | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #46B7FF
#46B7FF
oklch(74.7% 0.145 240.9)
- #EE9540
#EE9540
oklch(74.7% 0.145 60.8)
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 #46B7FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Sky Blue #00BFFF ΔE 0.027
- Bright Sky Blue #02CCFE ΔE 0.058
- Carolina Blue #8AB8FE ΔE 0.059
- Vivid Sky Blue #4CC9F0 ΔE 0.060
- Lightblue #7BC8F6 ΔE 0.070
- Sky #82CAFC ΔE 0.077
- Cornflower Blue #6495ED ΔE 0.088
- Light Sky Blue #87CEFA ΔE 0.090
Use #46B7FF 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.