#3C94B7
Closest named color: Blue NCS (#118AB2). oklch(62.8% 0.098 227.8), rgb(60, 148, 183).
Aa
Black text reads best on this color (6.11:1).
About this color
#3C94B7 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 63%, its chroma 0.098 and its hue 228°. Its hue sits on the cool side of the wheel. The nearest named color is Blue NCS (#118AB2), ΔE 0.039 away. Black text reads best on it, at 6.11:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.098) |
| Temperature | cool |
| Nearest name | Blue NCS (#118AB2) |
| Black text | 6.11:1 |
| White text | 3.43:1 |
Values
| HEX | #3C94B7 |
| RGB | rgb(60, 148, 183) |
| HSL | hsl(197, 51%, 48%) |
| OKLCH | oklch(62.8% 0.098 227.8) |
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 #3C94B7 | 3.43:1 | AA large text | Lc -67.1 | Content text, not long reading |
| Black text on #3C94B7 | 6.11:1 | AA | Lc 42.5 | Non-text elements, placeholder text |
| #3C94B7 text on white | 3.43:1 | AA large text | Lc 61.6 | Content text, not long reading |
| #3C94B7 text on black | 6.11:1 | AA | Lc -40.1 | Non-text elements, placeholder text |
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
#E1ECF1
oklch(93.6% 0.014 226.6)
-
Step 200
200
#C8DDE7
oklch(88.5% 0.026 227.9)
-
Step 300
300
#A1C7D9
oklch(80.8% 0.048 228.3)
-
Step 400
400
#6BAAC6
oklch(70.6% 0.077 228.1)
-
Step 500
500 (this color)
#3C94B7
oklch(62.8% 0.098 227.8)
-
Step 600
600
#087FA4
oklch(55.7% 0.106 227.5)
-
Step 700
700
#006A8B
oklch(49% 0.096 228.3)
-
Step 800
800
#035772
oklch(42.7% 0.082 227.9)
-
Step 900
900
#13485C
oklch(37.7% 0.064 227.7)
-
Step 950
950
#0D2A36
oklch(26.9% 0.041 228.4)
#3C94B7 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) | #8291B9 | 0.072 |
| Deuteranopia (no green cones) | #7085B7 | 0.062 |
| Tritanopia (no blue cones) | #009E9F | 0.058 |
| Achromatopsia (no color) | #8A8A8A | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3C94B7
#3C94B7
oklch(62.8% 0.098 227.8)
- #B97653
#B97653
oklch(62.9% 0.098 48)
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 #3C94B7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blue NCS #118AB2 ΔE 0.039
- Dusty Blue #5A86AD ΔE 0.043
- Faded Blue #658CBB ΔE 0.043
- Off Blue #5684AE ΔE 0.046
- Cool Blue #4984B8 ΔE 0.046
- Steel Blue #4682B4 ΔE 0.051
- Teal Blue #01889F ΔE 0.056
- Teal Green #0A9396 ΔE 0.058
Use #3C94B7 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.