#368FA6
Closest named color: Blue NCS (#118AB2). oklch(60.7% 0.09 218.1), rgb(54, 143, 166).
Aa
Black text reads best on this color (5.63:1).
About this color
#368FA6 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 61%, its chroma 0.090 and its hue 218°. Its hue sits on the cool side of the wheel. The nearest named color is Blue NCS (#118AB2), ΔE 0.032 away. Black text reads best on it, at 5.63:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.090) |
| Temperature | cool |
| Nearest name | Blue NCS (#118AB2) |
| Black text | 5.63:1 |
| White text | 3.72:1 |
Values
| HEX | #368FA6 |
| RGB | rgb(54, 143, 166) |
| HSL | hsl(192, 51%, 43%) |
| OKLCH | oklch(60.7% 0.09 218.1) |
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 #368FA6 | 3.72:1 | AA large text | Lc -70.0 | Content text, not long reading |
| Black text on #368FA6 | 5.63:1 | AA | Lc 39.5 | Non-text elements, placeholder text |
| #368FA6 text on white | 3.72:1 | AA large text | Lc 64.5 | Content text, not long reading |
| #368FA6 text on black | 5.63:1 | AA | Lc -37.1 | 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
#F1F6F8
oklch(97% 0.006 223.5)
-
Step 100
100
#E1ECEF
oklch(93.6% 0.012 215.8)
-
Step 200
200
#C8DDE4
oklch(88.4% 0.024 219.7)
-
Step 300
300
#A2C8D4
oklch(80.9% 0.044 219)
-
Step 400
400
#6CACBE
oklch(70.8% 0.071 217.6)
-
Step 500
500 (this color)
#368FA6
oklch(60.7% 0.09 218.1)
-
Step 600
600
#0D8099
oklch(55.5% 0.097 218.4)
-
Step 700
700
#006C82
oklch(49.1% 0.088 218.4)
-
Step 800
800
#05586A
oklch(42.6% 0.075 218.4)
-
Step 900
900
#144956
oklch(37.7% 0.058 217.6)
-
Step 950
950
#0E2B32
oklch(27.1% 0.037 216.1)
#368FA6 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) | #808BA7 | 0.077 |
| Deuteranopia (no green cones) | #707FA6 | 0.069 |
| Tritanopia (no blue cones) | #009796 | 0.044 |
| Achromatopsia (no color) | #848484 | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #368FA6
#368FA6
oklch(60.7% 0.09 218.1)
- #B16F5A
#B16F5A
oklch(60.8% 0.09 38.4)
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 #368FA6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blue NCS #118AB2 ΔE 0.032
- Teal Blue #01889F ΔE 0.033
- Teal Green #0A9396 ΔE 0.036
- Dusty Blue #5A86AD ΔE 0.042
- Off Blue #5684AE ΔE 0.045
- Dark Cyan #008B8B ΔE 0.049
- Sea #3C9992 ΔE 0.050
- Steel Blue #4682B4 ΔE 0.050
Use #368FA6 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.