#3CA1C2
Closest named color: Turquoise Blue (#06B1C4). oklch(66.4% 0.103 223.5), rgb(60, 161, 194).
Aa
Black text reads best on this color (7.06:1).
About this color
#3CA1C2 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 66%, its chroma 0.103 and its hue 223°. Its hue sits on the cool side of the wheel. The nearest named color is Turquoise Blue (#06B1C4), ΔE 0.046 away. Black text reads best on it, at 7.06:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.103) |
| Temperature | cool |
| Nearest name | Turquoise Blue (#06B1C4) |
| Black text | 7.06:1 |
| White text | 2.97:1 |
Values
| HEX | #3CA1C2 |
| RGB | rgb(60, 161, 194) |
| HSL | hsl(195, 53%, 50%) |
| OKLCH | oklch(66.4% 0.103 223.5) |
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 #3CA1C2 | 2.97:1 | Fails | Lc -61.3 | Content text, not long reading |
| Black text on #3CA1C2 | 7.06:1 | AAA | Lc 48.1 | Large or bold text, headings |
| #3CA1C2 text on white | 2.97:1 | Fails | Lc 56.0 | Large or bold text, headings |
| #3CA1C2 text on black | 7.06:1 | AAA | Lc -45.8 | 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 500.
-
Step 50
50
#F1F6F9
oklch(97% 0.007 233.6)
-
Step 100
100
#E0ECF1
oklch(93.6% 0.015 224.5)
-
Step 200
200
#C6DEE7
oklch(88.6% 0.028 222.3)
-
Step 300
300
#9EC8D9
oklch(80.8% 0.05 224.6)
-
Step 400
400
#65ACC6
oklch(70.8% 0.081 223.7)
-
Step 500
500 (this color)
#3CA1C2
oklch(66.4% 0.103 223.5)
-
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
#07495C
oklch(37.7% 0.068 223.7)
-
Step 950
950
#092B36
oklch(27.1% 0.043 223.5)
#3CA1C2 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) | #8E9DC4 | 0.082 |
| Deuteranopia (no green cones) | #7C90C2 | 0.072 |
| Tritanopia (no blue cones) | #00ABAC | 0.054 |
| Achromatopsia (no color) | #969696 | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3CA1C2
#3CA1C2
oklch(66.4% 0.103 223.5)
- #C97E5E
#C97E5E
oklch(66.5% 0.104 43.7)
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 #3CA1C2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Turquoise Blue #06B1C4 ΔE 0.046
- Cadet Blue #5F9EA0 ΔE 0.053
- Greyblue #77A1B5 ΔE 0.054
- Faded Blue #658CBB ΔE 0.062
- Light Sea Green #20B2AA ΔE 0.071
- Sea #3C9992 ΔE 0.071
- Silver Lake Blue #778DA9 ΔE 0.072
- Bluegrey #85A3B2 ΔE 0.072
Use #3CA1C2 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.