#46B9DF
Closest named color: Vivid Sky Blue (#4CC9F0). oklch(73.7% 0.115 223.8), rgb(70, 185, 223).
Aa
Black text reads best on this color (9.26:1).
About this color
#46B9DF is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 74%, its chroma 0.115 and its hue 224°. Its hue sits on the cool side of the wheel. The nearest named color is Vivid Sky Blue (#4CC9F0), ΔE 0.046 away. Black text reads best on it, at 9.26:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.115) |
| Temperature | cool |
| Nearest name | Vivid Sky Blue (#4CC9F0) |
| Black text | 9.26:1 |
| White text | 2.26:1 |
Values
| HEX | #46B9DF |
| RGB | rgb(70, 185, 223) |
| HSL | hsl(195, 71%, 57%) |
| OKLCH | oklch(73.7% 0.115 223.8) |
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 #46B9DF | 2.26:1 | Fails | Lc -49.2 | Large or bold text, headings |
| Black text on #46B9DF | 9.26:1 | AAA | Lc 59.6 | Large or bold text, headings |
| #46B9DF text on white | 2.26:1 | Fails | Lc 44.4 | Non-text elements, placeholder text |
| #46B9DF text on black | 9.26:1 | AAA | Lc -57.8 | 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
#EFF7FA
oklch(97.1% 0.009 222.1)
-
Step 100
100
#DCEDF4
oklch(93.6% 0.02 224.3)
-
Step 200
200
#BEDFED
oklch(88.4% 0.04 225.4)
-
Step 300
300
#8DCBE3
oklch(80.8% 0.072 224.1)
-
Step 400
400 (this color)
#46B9DF
oklch(73.7% 0.115 223.8)
-
Step 500
500
#0098BE
oklch(63.1% 0.118 223.7)
-
Step 600
600
#0080A0
oklch(55.7% 0.104 223.4)
-
Step 700
700
#006B87
oklch(49% 0.092 224)
-
Step 800
800
#00586F
oklch(42.7% 0.08 223.4)
-
Step 900
900
#00495D
oklch(37.7% 0.071 223.8)
-
Step 950
950
#002B39
oklch(26.9% 0.051 225.5)
#46B9DF 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) | #A4B5E1 | 0.091 |
| Deuteranopia (no green cones) | #8EA5DF | 0.080 |
| Tritanopia (no blue cones) | #00C5C5 | 0.062 |
| Achromatopsia (no color) | #ACACAC | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #46B9DF
#46B9DF
oklch(73.7% 0.115 223.8)
- #E6916D
#E6916D
oklch(73.6% 0.115 43.5)
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 #46B9DF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Vivid Sky Blue #4CC9F0 ΔE 0.046
- Deep Sky Blue #00BFFF ΔE 0.047
- Turquoise Blue #06B1C4 ΔE 0.051
- Bright Sky Blue #02CCFE ΔE 0.058
- Lightblue #7BC8F6 ΔE 0.069
- Dark Turquoise #00CED1 ΔE 0.070
- Topaz #13BBAF ΔE 0.079
- Carolina Blue #8AB8FE ΔE 0.079
Use #46B9DF 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.