#46C4E1
Closest named color: Vivid Sky Blue (#4CC9F0). oklch(76.3% 0.116 216.2), rgb(70, 196, 225).
Aa
Black text reads best on this color (10.24:1).
About this color
#46C4E1 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 76%, its chroma 0.116 and its hue 216°. Its hue sits on the cool side of the wheel. The nearest named color is Vivid Sky Blue (#4CC9F0), ΔE 0.024 away. Black text reads best on it, at 10.24:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.116) |
| Temperature | cool |
| Nearest name | Vivid Sky Blue (#4CC9F0) |
| Black text | 10.24:1 |
| White text | 2.05:1 |
Values
| HEX | #46C4E1 |
| RGB | rgb(70, 196, 225) |
| HSL | hsl(191, 72%, 58%) |
| OKLCH | oklch(76.3% 0.116 216.2) |
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 #46C4E1 | 2.05:1 | Fails | Lc -44.1 | Non-text elements, placeholder text |
| Black text on #46C4E1 | 10.24:1 | AAA | Lc 64.3 | Content text, not long reading |
| #46C4E1 text on white | 2.05:1 | Fails | Lc 39.6 | Non-text elements, placeholder text |
| #46C4E1 text on black | 10.24:1 | AAA | Lc -62.7 | Content text, not long reading |
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 300.
-
Step 50
50
#EBF8FC
oklch(97.1% 0.015 218)
-
Step 100
100
#D2F0F8
oklch(93.6% 0.033 215.6)
-
Step 200
200
#A9E4F4
oklch(88.4% 0.064 216.3)
-
Step 300
300 (this color)
#46C4E1
oklch(76.3% 0.116 216.2)
-
Step 400
400
#00B3D3
oklch(70.7% 0.126 216.7)
-
Step 500
500
#009AB5
oklch(63.2% 0.112 216)
-
Step 600
600
#008198
oklch(55.6% 0.099 216.1)
-
Step 700
700
#006C80
oklch(49% 0.087 216.4)
-
Step 800
800
#00596A
oklch(42.8% 0.076 216.6)
-
Step 900
900
#004A58
oklch(37.7% 0.067 215.8)
-
Step 950
950
#002C35
oklch(27% 0.048 215.4)
#46C4E1 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) | #B0BEE3 | 0.101 |
| Deuteranopia (no green cones) | #9BAEE1 | 0.092 |
| Tritanopia (no blue cones) | #00CECD | 0.051 |
| Achromatopsia (no color) | #B5B5B5 | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #46C4E1
#46C4E1
oklch(76.3% 0.116 216.2)
- #F2977E
#F2977E
oklch(76.4% 0.116 36.1)
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 #46C4E1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Vivid Sky Blue #4CC9F0 ΔE 0.024
- Bright Sky Blue #02CCFE ΔE 0.042
- Dark Turquoise #00CED1 ΔE 0.046
- Deep Sky Blue #00BFFF ΔE 0.053
- Aqua Blue #02D8E9 ΔE 0.053
- Lightblue #7BC8F6 ΔE 0.055
- Medium Turquoise #48D1CC ΔE 0.055
- Sky Blue #87CEEB ΔE 0.064
Use #46C4E1 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.