#3F94AA
Closest named color: Teal Green (#0A9396). oklch(62.4% 0.087 217.7), rgb(63, 148, 170).
Aa
Black text reads best on this color (6.02:1).
About this color
#3F94AA is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 62%, its chroma 0.087 and its hue 218°. Its hue sits on the cool side of the wheel. The nearest named color is Teal Green (#0A9396), ΔE 0.042 away. Black text reads best on it, at 6.02:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (62%) |
| Chroma | moderately saturated (0.087) |
| Temperature | cool |
| Nearest name | Teal Green (#0A9396) |
| Black text | 6.02:1 |
| White text | 3.48:1 |
Values
| HEX | #3F94AA |
| RGB | rgb(63, 148, 170) |
| HSL | hsl(192, 46%, 46%) |
| OKLCH | oklch(62.4% 0.087 217.7) |
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 #3F94AA | 3.48:1 | AA large text | Lc -67.6 | Content text, not long reading |
| Black text on #3F94AA | 6.02:1 | AA | Lc 41.9 | Non-text elements, placeholder text |
| #3F94AA text on white | 3.48:1 | AA large text | Lc 62.2 | Content text, not long reading |
| #3F94AA text on black | 6.02:1 | AA | Lc -39.5 | 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
#F1F6F8
oklch(97% 0.006 223.5)
-
Step 100
100
#E1ECEF
oklch(93.6% 0.012 215.8)
-
Step 200
200
#C9DDE4
oklch(88.5% 0.023 220.8)
-
Step 300
300
#A3C8D3
oklch(81% 0.042 217.8)
-
Step 400
400
#6EABBD
oklch(70.6% 0.068 218.5)
-
Step 500
500 (this color)
#3F94AA
oklch(62.4% 0.087 217.7)
-
Step 600
600
#158098
oklch(55.5% 0.095 218)
-
Step 700
700
#006C82
oklch(49.1% 0.088 218.4)
-
Step 800
800
#0B5869
oklch(42.6% 0.073 217.7)
-
Step 900
900
#164955
oklch(37.7% 0.056 216.5)
-
Step 950
950
#0F2B32
oklch(27.1% 0.036 216.6)
#3F94AA 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) | #8690AB | 0.076 |
| Deuteranopia (no green cones) | #7684AA | 0.069 |
| Tritanopia (no blue cones) | #009C9B | 0.045 |
| Achromatopsia (no color) | #898989 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3F94AA
#3F94AA
oklch(62.4% 0.087 217.7)
- #B57461
#B57461
oklch(62.3% 0.087 37)
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 #3F94AA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal Green #0A9396 ΔE 0.042
- Blue NCS #118AB2 ΔE 0.044
- Sea #3C9992 ΔE 0.044
- Dusty Blue #5A86AD ΔE 0.046
- Cadet Blue #5F9EA0 ΔE 0.048
- Teal Blue #01889F ΔE 0.049
- Off Blue #5684AE ΔE 0.051
- Faded Blue #658CBB ΔE 0.053
Use #3F94AA 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.