#3DBAE0
Closest named color: Deep Sky Blue (#00BFFF). oklch(73.7% 0.119 222.5), rgb(61, 186, 224).
Aa
Black text reads best on this color (9.29:1).
About this color
#3DBAE0 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 74%, its chroma 0.119 and its hue 223°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Sky Blue (#00BFFF), ΔE 0.044 away. Black text reads best on it, at 9.29:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.119) |
| Temperature | cool |
| Nearest name | Deep Sky Blue (#00BFFF) |
| Black text | 9.29:1 |
| White text | 2.25:1 |
Values
| HEX | #3DBAE0 |
| RGB | rgb(61, 186, 224) |
| HSL | hsl(194, 72%, 56%) |
| OKLCH | oklch(73.7% 0.119 222.5) |
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 #3DBAE0 | 2.25:1 | Fails | Lc -49.0 | Large or bold text, headings |
| Black text on #3DBAE0 | 9.29:1 | AAA | Lc 59.8 | Large or bold text, headings |
| #3DBAE0 text on white | 2.25:1 | Fails | Lc 44.2 | Non-text elements, placeholder text |
| #3DBAE0 text on black | 9.29:1 | AAA | Lc -58.0 | 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
#DBEDF4
oklch(93.5% 0.021 223)
-
Step 200
200
#BCE0ED
oklch(88.5% 0.042 221.7)
-
Step 300
300
#8ACCE4
oklch(80.9% 0.075 222.8)
-
Step 400
400 (this color)
#3DBAE0
oklch(73.7% 0.119 222.5)
-
Step 500
500
#0098BC
oklch(63% 0.117 222.5)
-
Step 600
600
#00809F
oklch(55.6% 0.103 222.6)
-
Step 700
700
#006B86
oklch(49% 0.091 223.1)
-
Step 800
800
#00586E
oklch(42.7% 0.079 222.3)
-
Step 900
900
#00495C
oklch(37.6% 0.07 222.6)
-
Step 950
950
#002B38
oklch(26.8% 0.05 223.6)
#3DBAE0 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) | #A4B6E2 | 0.095 |
| Deuteranopia (no green cones) | #8EA5E0 | 0.085 |
| Tritanopia (no blue cones) | #00C6C6 | 0.061 |
| Achromatopsia (no color) | #ACACAC | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3DBAE0
#3DBAE0
oklch(73.7% 0.119 222.5)
- #E9906C
#E9906C
oklch(73.8% 0.119 42.6)
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 #3DBAE0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Sky Blue #00BFFF ΔE 0.044
- Vivid Sky Blue #4CC9F0 ΔE 0.046
- Turquoise Blue #06B1C4 ΔE 0.050
- Bright Sky Blue #02CCFE ΔE 0.056
- Dark Turquoise #00CED1 ΔE 0.067
- Lightblue #7BC8F6 ΔE 0.071
- Topaz #13BBAF ΔE 0.078
- Medium Turquoise #48D1CC ΔE 0.080
Use #3DBAE0 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.